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Question:
Sonoma County, California is famous for its natural beauty. The area is also known for its fruits, vegetables, eggs, and seafood. When I first moved to the area years ago, I had no idea I would be living in such a rich area! After the summer, local festivals practically celebrate the richness of the county every weekend. From Egg Days, Tomato Festival to Seafood Festival, Sonoma County has something for everyone. An event held every year is one of the most special in the area, which celebrates the harvest of tomatoes, showing over 170 kinds of this tasty fruit. Cooks prepare the most favorite tomato-inspired dishes. You can enjoy all kinds of food while listening to live music, and taste the world famous Kendall Jackson wine. Another great feature of this event is the opportunity to take part in the yearly competition with your own tomatoes. Tomatoes are judged on looks, taste, and weight and winners will be awarded . If you're planning on visiting and want to attend this event, get your ticket early as it sells out quickly. This year, to celebrate Tomato Festival, I decided to plant a few tomatoes in a wine barrel that had kept a lemon tree before. The tree, after about 6 years, finally did not produce fruits anymore, so I changed to plant 3 tomato plants instead. The three wine barrel plants stand over six feet tall and that's above the top of the barrel! They have lots of flowers and some have started to produce fruits. As usual, harvest may be late this year, but the quality of my tomatoes will be excellent. I believe I'll realize my dream of being the best tomato gardener. The passage mainly tells us something about _ .
Choices:
A. Egg Days
B. Seafood Festival
C. Tomato Festival
D. Vegetable Days
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C
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Question:
At the age of 16, Julia Butterfly Hill quit school and worked at a restaurant. For many years, she was only interested in making money and material things. Then one day she had a serious car accident, which changed her life. Hill said: "I realized I wanted to find a more powerful purpose for being here on this planet." As soon as she recovered, Hill traveled to California. There she saw ancient redwood trees, which are the largest trees in the whole world. The wood from redwood trunks is very hard. So the Pacific Lumber Company cut down many of the huge redwoods to use for construction. There are not many forests of these trees left. Many environmental activists want to protect the remaining trees. The redwoods are very important to the environment. In 1997 Hill learned a group called Earth First was working to protect a particular group of trees. They decided to send someone up into a redwood tree, hoping this would stop the company from cutting the trees down. Julia Butterfly Hill volunteered. Hill lived in the tree for over two years without ever coming down. Her home was a 6-by-8-foot tree house, 180 feet up. It is always cold and wet in a redwood tree. There were even very serious winter storms while Hill was in the tree. The wind and cold almost knocked Hill out of the tree. But she did not fall -- she survived. Finally, after years of arguing, the company decided to protect Luna, the tree Hill lived in. They signed an agreement to never cut down this huge redwood tree or the trees around it. When Hill put her feet on the earth again, she began to cry. But from that moment on Hill hasn't stopped working to protect the environment. What can we learn about Julia Butterfly Hill from the text?
Choices:
A. She has a sense of social responsibility.
B. She failed to protect the redwood tree.
C. She built a new house in the forest.
D. She is a self-centered woman
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A
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Question:
The Greeks had long kept certain more or less formal relations with the people of Macedonia . The Macedonians from their side had kept themselves well informed about conditions in Greece. Now it happened, just when Sparta and Athens had finished their disastrous war, that Macedonia was ruled by an extraordinarily clever man named Philip. He admired the Greek spirit but he looked down on the Greek lack of self-control in political affairs. It angered him to see a perfectly good people waste its men and money upon fruitless quarrels. So he settled the difficulty by making himself the master of all Greece and then he asked his new subjects to join him on a voyage which he meant to pay to Persia in return for the visit which Xerxes had paid the Greeks 150 years before. Unfortunately Philip was murdered before he could start this well-prepared expedition . The task of avenging the destruction of Athens was left to Philip's son Alexander, the beloved pupil of Aristotle, wisest of all Greek teachers. Alexander left Europe in the spring of 334 BC. Seven years later he reached India. In the meantime he had destroyed Phoenicia(,), the old rival of the Greek merchants. He had conquered Egypt and had been worshipped by the people of the Nile valley as the son and heir of the Pharaohs . He had defeated the last Persian king -- he had overthrown the Persian Empire, he had given orders to rebuild Babylon -- he had led his troops into the heart of the Himalayan mountains and had made the entire world a Macedonian province and dependency. Then he stopped and announced even more ambitious plans. The newly formed Empire must be brought under the influence of the Greek mind. The people must be taught the Greek language -- they must live in cities built after a Greek model. The Alexandrian soldier now turned school-master. The military camps of yesterday became the peaceful centres of the newly imported Greek civilisation. Higher and higher did the flood of Greek manners and Greek customs rise, when suddenly Alexander was stricken with a fever and died in the old palace of King Hammurabi of Babylon in the year 323BC. His Empire did not long survive him. A number of ambitious generals divided the territory among themselves. But they too remained faithful to the dream of a great world brotherhood of Greek and Asiatic ideas and knowledge. They maintained their independence until the Romans came. What happened as a result of Alexander's expedition?
Choices:
A. India became an independent part of Macedonia.
B. Phoenicia was destroyed by Greek merchants.
C. Egypt was conquered by the Pharaohs.
D. The Persian Empire was overturned.
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D
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Question:
On the way back from work every evening, more often than not there would be a homeless man standing at the exit of the freeway . He looked to be in his late 40s but was probably a lot younger. He had shoulder length straight black hair and a short beard. Every day after work I would remember to gather any spare change, and put it aside to give to him if I saw him. A feeling of joy would come over me every time I saw him, while coming off the ramp . So did he. Sometimes the red light would be on for a minute and we would ask each other about our day. His answer would always be the same, "I'm blessed!" Then one day I was called into my boss's office and was told that I was being laid off. For the rest of that day all I could think of was "how am I going to provide for my kids as a mother, how am I going to pay rent?" Needless to say that on my way home that day I was very sad and upset. I didn't remember to look for my spare change and keep it ready like I usually did. Yet there he was as always, as I turned the ramp. He set his eyes on me, while still smiling and waving at others as usual. While I was waiting for the red light to turn, he strolled over to my car. He had a big smile. He looked at me straight in the eyes and said, "Today I will give you a dollar." He then reached into his pocket and pulled out a dollar bill. You see that day he taught me a valuable lesson more than a dollar bill. No matter what material things are taken from you, no one can take away your choice to be joyful. Every time I'm faced with challenges, I think of the homeless man's valuable lesson and remember that I am blessed. What is NOT true about the homeless man from the passage?
Choices:
A. He would be seen at the exit of the freeway.
B. He usually smiled and waved at others.
C. He had a deep impression on the writer.
D. He felt joyful only when money was offered to him.
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D
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Question:
Do you still remember the funny question: why did the chicken cross the road? To get to the other side. Most people know this joke. But recently, some people have been much more concerned with how the grizzly bear and mountain lion can cross the road. Millions of animals die each year on US roads, the Federal Highway Administration reports. In fact, only about 80 ocelots , an endangered wild cat exist in the US today. The main reason? Road kill. "Ecopassages" may help animals cross the road without being hit by cars. They are paths both over and under roads. "These ecopassages can be extremely useful, so that wildlife can avoid human conflicts," said Jodi Hilty of the Wildlife Conservation Society. But do animals actually use the ecopassages? The answer is yes. Paul Beier of Northern Arizona University found foot marks left by mountain lions on an ecopassage that went under a highway. This showed that the lion used the passage. Builders of some ecopassages try to make them look like a natural part of an area by planting trees on and around them. Animals seem _ . Animals as different as salamanders and grizzly bears are using the bridges and underpasses. The next time you visit a park or drive through an area with a lot of wildlife, look around. You might see an animal overpass! The writer uses the example of "ocelots" to show that _ .
Choices:
A. wild animals have become more dangerous.
B. the driving conditions have improved greatly.
C. the measure for protecting wildlife fails to work.
D. an increasing number of animals are killed in road accidents.
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D
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Question:
I wasn't interested in becoming a model at first. I worked as a receptionist in a beauty shop during high school. It was in South Dakota. A woman who had worked for Vogue--a famous fashion magazine said to me, "Why don't you go to New York and be a model?" So I went to New York at eighteen. I went to the first model agency, they thought that I was too long-waisted. It was too bad since I came all the way from South Dakota. I did an information check on the internet and found that Hunting Hartford had just bought the agency. I looked up in the telephone book and dialed. Then I went there. About half an hour later, the man who had just taken over the agency--he had been a male model before--came in. I was just staring at this unfamiliar man when he said, "You! Come into my office!" How do you feel as a fashion model? Quite OK, I should say. But you stop thinking when you are working. It takes a lot of nervous energy as well because the camera goes one, two, three very fast and you have to move very fast. I like my job because it gives me freedom. I can have half a day off to do things I like. I can't do that if I do a normal job. I never like becoming a secretary. They have to sit in the office for eight hours a day, facing the same people. Most models, after one or two years, can't be still very interested in it. But I like being a model. Maybe I was a born one, as many people say. Who inspired the author's desire to become a model?
Choices:
A. A woman customer in the beauty shop.
B. Hunting Hartford.
C. The author herself.
D. The author's father.
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A
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Question:
A quick look at an e-reader New, High-Contrast E-Ink Screen 50% better contrast than any other e-reader. The clearest text and sharpest images. Read in Bright Sunlight Unlike LCD screens, its screen reads like real paper, with no glare. Read as easily in bright sunlight as in your living room. Lighter Than a Paperback Weighing only 8.5 ounces and 1/3 of an inch thick, it is lighter than a paperback and thinner than a magazine. Holds 3,500 Books We doubled its storage so you can carry up to 3,500 books. Battery Life of Up to One Month A single charge lasts up to one month with wireless off. Keeping wireless always on, it can go for up to three weeks without recharging. Books in 60 Seconds With fast, free wireless delivery, you can start reading books in less than 60 seconds. No computer required. _ Over 670,000 books, including 107 of 111 New York Times Best Sellers, plus audiobooks, periodicals and blogs. For non-U.S. customers, content availability varies. Free, Out-of-Copyright Books Over 1.8 million free, out-of-copyright, pre-1923 books are available such as Pride and Prejudice. Low Book Prices Over 550,000 books are $9.99 or less, including 73 New York Times Best Sellers of the present time. Free Book Samples Download and read first chapters for free before you decide to buy. Which of the following can best fill in the blank in the text?
Choices:
A. Large selection.
B. Excellent service.
C. Reasonable prices.
D. Interesting content.
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A
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Question:
When Steve Maxwell graduated from college, he had an engineering degree and a high tech job -- but he couldn't balance his checkbook. "I took one finance class in college but dropped it to go on a ski trip," says the 45-year-old father of three, who lives in Windsor, Colorado. "I actually had to go to my bank and ask them to teach me how to read my statement." One of the biggest obstacles to making money is not understanding it: Thousands of us avoid investing because we just don't get it. But to make money, you must be financially literate. "It bothered me that I didn't understand this stuff," says Steve, "so I read books and magazines about money management and investing, and I asked every financial whiz I knew to explain things to me." He and his wife started applying the lessons: They made a point to _ . They never bought on impulse, always negotiated better deals (on their cars,cable bills, furniture) and stayed in their home long after they went for an expensive vacation. They also put 20 percent of their annual salary into investments. Within ten years, they were millionaires, and people were coming to Steve for advice. "Someone would say, 'I need to refinance my house -- what should I do? 'A lot of times, I wouldn't know the answer, but I'd go to find it and learn something in the process," he says. In 2003, Steve quit his job to become part owner of a company that holds personal finance seminars for employees of corporations like Wal Mart. He also started going to real estate investment seminars, and it's paid off: He now owns $ 30 million worth of investment properties, including apartment complexes, a shopping mall and a quarry. "I was an engineer who never thought this life was possible, but all it truly takes is a little self education," says Steve. "You can do anything once you understand the basics." Since Steve Maxwell became a millionaire, he _ .
Choices:
A. has been unwilling to help others
B. hasn't stopped learning from practice
C. has been willing to follow others' advice
D. has stopped to invest in houses
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B
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Question:
When a computer works on a group of programs,it can get very hot.Cooling the computer can cost a lot.So some scientists wonder what would happen if the heat from the computer could beused. Large Internet companies such as Google and Microsoft have thousands of computers.As these computers deal with information,they produce lots of heat,so they need huge cooling systems .These systems send the heat in to the air. A company in Holland thinks paying to make the computers work and then paying again to cool them are a waste of energy.So the company developed a special device-thee-Radiator. Boaz Leupe,head of the company,says that e-Radiator works as a heating system and saves money.He explains that the energy is used twice-once to heat the home and once to cool the computer and that the users don't have to pay to cool their computers. Five homeowners in Holland are testing the heating system in their homes. "We pay for the computer using,so,in that way,homeowners get heating for free,"Boaz says.Jan Visser is one of the homeowners."If you use the computer more,the e-Radiator producers more heat,"he says,"It cannot provide enough heat if you don't use your computer often."But he is ready to try it.It's a great help for his family. The company says e-Radiators produce heat temperatures of up to 55degC.It says the system could save its users about 440 a year. Before the e-Radiator appears,usually the heat of a computer _ .
Choices:
A. is sent into the air
B. helps the five homeowners
C. is used twice
D. makes the computer work better
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A
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Question:
Only children are happier than those with brothers or sisters, according to a new research which shows _ rivalry can have a serious effect on a child's emotion. Over half of the children surveyed said they had been bullied by a sibling, and one in three said they had been hit,kicked or pushed by a sibling, others complained of name-calling and having their belongings stolen. Other reasons for only children being much happier include not having to compete for parents' attention or share bedrooms with a sibling, said Gundi Knies, a researcher on the project. Dr. Ruth Koppard, a child psychologist, said, "In an average home, the more children, the less privacy for each child. Some love sharing a bedroom with a sibling but they would rather choose to do it than have to do it". Homes with just one child make up nearly half of all families in Britain. The study, to be published on Friday, questioned 2,500 young people. It also found that seven out of 10 teenagers are "very satisfied" with their lives. Homes with just one child make up nearly _ of all families in Britain.
Choices:
A. 50%
B. 30%
C. 70%
D. 10%
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A
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Question:
Prince Charles yesterday pledged to reduce the royal impact on the environment through sweeping changes to his personal lifestyle and official schedule. The prince will replace carbon-heavy private jets and helicopters with scheduled flights and train services. The move came as Prince Charles urged business leaders to publish the environmental pact of their activities. He said, "Few accountants and business decision-makers ask, 'How much of our critical natural resource is left? How many miles of polar ice cap has our business helped melt this year? By how many inches have we raised sea levels? How many species have we put at risk? How many homes will be flooded , how many people will die of thirst or starvation because of our activities?' These are not comfortable questions, but, by God, they need to be asked. " He added, "At the moment these costs do not appear in anyone's books...Yet they are real, they are incurred now and in a ly short time, the damage being caused may be beyond remedy. "He said the world was "running up _ in history, but with little or no thought for how the bill will ever be paid. '' Flanked by the prime minister and business and community leaders at St James's Palace, the prince said his new"accounting for sustainability" project would give consumers the power to choose products that caused less damage to the planet* Duchy Originals, the prince's food company, is taking steps to work out how much carbon dioxide and other greenhouse gas are emitted in growing, processing and distributing its products. The changes to the prince's travel arrangements announced yesterday are part of a wider review of the carbon footprint associated with activities at all three of his residences:Clarence House in London, Highgrove and Birkhall on the Balmorals estate, as well as the activities of his 21 personal and 1 0 5 full-time staff . Measures include a review of electricity use, commuter and other staff travel and are intended to identify further reductions in carbon dioxide emissions. The review will report in June, when Clarence House will announce annual targets to reduce carbon emissions. In response to Prince Charles' calls, Duchy Originals will_.
Choices:
A. make as much green food as possible
B. cut down its cost
C. figure out its greenhouse gas emission
D. continue its greenhouse gas emission
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C
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Question:
Do you know what a castle is? A castle is a building special to Europe. Castles were built in the Middle Ages by king and other powerful people who live in. Castles were used by people to protect themselves from their enemies. They are big buildings made form stone and wood. Today there are still castles all over Europe. Some are in ruins. But some built later are still in good repair and used even today. One example is Windsor Castle, which is a home to the British queen. It is in the country or Berkshire, not far from London. Castles have walls around them. In the old days, soldiers would stand on the walls to guard the people in the castle. If enemies came they would shoot arrows and throw stones at them. Castles also had moats. A moat is a river around the wall that makes it difficult for enemies to get in. It could be either dry or filled with water. Other people from younger countries love European castles. In the US there are rich people who have brought broken parts of castles to their country and rebuilt them. And some people build "replica" castles---modern copies of Castle. You probably know the Disneyland Castle in California, US. But did you know it is based on a famous castle in Germany built by King Ludwig IIof Bavaria? What does the passage mainly talk about?
Choices:
A. The history of Windsor castles.
B. Facts about castles.
C. The king and the castles.
D. How to build castles.
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B
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Question:
In the world, soccer (or football) is the most popular sport. This is because many countries have wonderful teams for the World Cup. The World Cup is held every four years. To remember the 2002 FIFA World Cup, children from different countries and more than 60 children from different Japanese schools came together and spent three weeks drawing a big picture called"Dream World Cup"in Japan. The children drew animals, flowers and people playing soccer under bright blue sky. They wished each football team good luck by drawing the flags of all countries that would take part in the World Cup in Japan and South Korea. The picture was put up in a park near a playground in Yokohama. Are you a football fan? The World Cup makes more and more people interested in football. Teenagers like playing and watching football. Many of them love some football stars so much that they get pictures of their favorite players such as, Figo, Oven and Pauleta. And they put the pictures up on the walls of their rooms. That is the way to show their love for the World Cup. ,. From the passage, in the picture children drew many things except _ .
Choices:
A. some football stars
B. people playing football
C. a sunny sky
D. flowers
|
D
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Question:
If an object is close then how will that object appear?
Choices:
A. gigantic
B. minute
C. small
D. tiny
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A
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Question:
What equals the mass of the object (in kilograms) times the acceleration due to gravity (9.8 m/s 2 )?
Choices:
A. velocity
B. density
C. weight
D. speed of light
|
C
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Question:
English is very important in the modern world. Many people want to learn it well. Here are some things that I want to say about learning it. To learn English well, you need two things- _ and good learning methods . Passion is the more important one. Why? Because passion makes you want to learn English. Learning methods only tell you how to learn it better and faster. If you love learning English, you will learn it regularly and spend much time on it. It will also be easy for you to remember new words and grammar rules. _ For example, some people like history and know a lot about World War II. If you ask a person who doesn't like history to memorize all the facts, he probably can't do it. When you don't want to learn English, you can do the following things. First, imagine that you can talk to native speakers just as you talk in your mother language. Imagine yourself to be a manager in a foreign company. Imagine you're living in an English-speaking country. Second, use English as much as possible. This is very important. The more you use English, the better you'll learn it. English is very popular, so you can use it everywhere. You can watch American cartoons, write English diaries, and read interesting books written in English. Which of the following is NOT true according to the writer?
Choices:
A. You need two things if you want to learn English well.
B. It's difficult for a person to know a lot about World War II if he isn't interested in history.
C. Learning methods are more important than passion.
D. It's easy for you to remember new words or grammar rules if you're an English lover.
|
C
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Question:
Whenever anyone measures educational success, East Asian countries are always top scorers. But in a recent league table, a European country, Finland, was top of the class. South Korea was still in second place, though. Britain was at number 6. In Korea the school day is long--typically 7 or 8 hours, followed by hours of private tutoring in the evenings. _ leaves Korean students so tired, they sometimes fall asleep in class next day. Worries about the effects of late night cramming led the government to force cramming schools to close by 10 p.m. Finnish children spend the least time in class in the developed world, often finishing just after lunch, with about one hour of homework a day. Private tuition is uncommon. The British and American school day is quite long in comparison, around 6 hours, and secondary school pupils do 2 or 3 hours of selfstudy a night. The Korean education system, like many in Asia, is intensely competitive, with students even competing to get into the best cramming schools, to help them get ahead. Finnish education is far less cutthroat. Classes are all mixed ability, and there are no league tables. British schools again occupy the middle ground, with quite high levels of competition for places at university, and schools and universities battling to come top of league tables for everything from exam results to student satisfaction. Korea and Finland both do well, yet their education systems are so different. However, there are some similarities between Korea and Finland. In those countries, teachers have high status in society, and education is very highly valued. Those attitudes can't change quickly. But it can be done. They might be the star pupils now, but until the 1970s, Finland's education system was poor. Their thoroughly different approach to schooling has taken them to the top in just a generation. According to the text, we think in Korea _ .
Choices:
A. students spend more time in studying
B. students are tired of studying in class
C. students leave their school early
D. students are always top scorers
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A
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Question:
Cyril was a small town. The houses there were all made of wood; almost everything in the houses such as cupboards, tables and chairs were made of wood, too. And all the houses faced south. The town was never peaceful. Fire broke out once a week on summer afternoons. Residents were puzzled who the real firebug was. One day a big fire broke out. It was said that a Negro had jumped out of the house on fire, so the police arrested all the Negroes in the street. However, fire never stopped to breaking out when the Negroes were in prison. Mauson, a physics teacher didn't believe that the Negroes were the firebugs, for he really knew about those Negroes, He made up his mind to find out who the real firebug was. One day he was invited to drink in a pub and happened to notice that many bottles and plastic plates were baked by the hot sunrays. Suddenly he realized what the actual fact was. He jumped with joy, saying, "I've got the answer!" Mauson dashed out of the pub to his friend's house nearby, which also faced south. He made an experiment there to confirm his idea. The next Saturday afternoon, Mauson asked some policemen and newsmen to come to the house. They were told that the real firebug would be shown there. At that time the sun was shining full into the house and it became hotter and hotter inside the room. Someone wanted to draw the curtains together, while another was going to use a bottle to drink water, but neither got permission from Mauson, who wanted to let the firebug in. "Now," said Mauson, "this house will soon catch fire." People looked at each other in surprise. Mauson asked them to look at the bottles and focus on the table cloth. After a while the cloth gave off a burning smell and began to catch fire! The mystery of fire was discovered, but the police wouldn't believe him and insisted that Negroes had been the firebugs. Instead they arrested Mauson and put him into prison. But Mauson said he would never turn against science. Why did the police arrest all the Negroes?
Choices:
A. One of them had jumped out of the home on fire.
B. They were suspected to be the firebugs.
C. The police hated the Negroes.
D. The Negroes knew something about the fires.
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B
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Question:
What is a soft, malleable, and corrosion resistant material called?
Choices:
A. tin
B. lead
C. gold
D. copper
|
B
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Question:
The personal computer has overtaken the family dog as man's best friend.according to a study. Researchers found that just 6 per cent of us believe that" most people rely more on their dog than they do on their PC",while 67 per cent think the opposite to be true. Even 38 per cent of dog owners admitted to relying more on their PC than on their dog, although 36 per cent disagreed. And 71 per cent of 18 to 24-year-old dog owners said they relied more on their computer. Paul Allen,editor of Computeractive magazine said:"These days you can even you're your PC for fl walk,provided you have a laptop or tablet." "It's only a matter of time until the first PC that fetches your slippers." Researchers questioned 2,000 British adults to find out the change modern technology has brought to their home life. They found that male dog owners are almost twice as likely as female owners to rely on their computer than a _ companion. Mr.Allen said:"With broadband bringing them global news and newspaper sales falling,the family dog even misses out on the pleasure of taking the paper to his owner." But it's not all bad news for obedient dogs. "The family PC has given dog owners access to a wealth of resources and information that can help with the long-term care that a dog needs,"Mr.Allen said. What is the general idea of the passage?
Choices:
A. The personal computer has replaced the dog as man's best friends.
B. The computer and the dog as man's best friends.
C. Modern technology has brought changes to people's home life.
D. The dog as a pet will disappear completely from people's life.
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A
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Question:
The iconic gray mantle of the human brain, which appears to make up most of the mass of the brain, is called?
Choices:
A. cerebrum
B. brain stem
C. lobes
D. thrombus
|
A
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Question:
Prices for the Lunar New Year's eve dinners in 2007, the most important dinner for the Chinese people, will be 5 to 9 percent higher as restaurant reservations boom for the festival, Shanghai Morning Post reported on Thursday. This year, the Lunar New Year's eve festival falls on February 17. The tradition meal, know as nianyefan, is for family reunions in prefix = st1 /Chinaand to enjoy a homecoming feast, similar to Christmas dinners in the west. "Agricultural products are more expensive than previous years, and this directly leads to the prices increase of nianyefan," Xia Xiangqing, a senior official with the Shanghai Restaurants Association, told the newspaper, "Labour and transport also cost more." Up till a few years ago, almost every family in the city ate at home or the home of a close , with restaurants shutting down for the evening. However, most families in the city now prefer to head out to a restaurant on that night to save the trouble of cooking and cleaning at home. In fact, "if you haven't reserved a table yet, you may be out of luck as most of the city's restaurants are already booked before the new year," Xia said. "In the past, restaurants decided everything," Xia said. "They sometimes refused to return the customers deposit if they wanted to cancel their reservation." Xia also told the newspaper yesterday that the association is working on some standards for nianyefan to avoid complaints from customers. What is the reason for the price rise of Spring Festival dinner according to the passage?
Choices:
A. The location of the restaurant
B. The number of the customers
C. The time of having the dinner
D. The cost of dinner
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D
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Question:
If you have ever experienced jet lag ,you know how much of a drag it can be. Jet lag happens as a result of air travel, when traveling between two or more time zones. Your body is used to operating in a certain time zone, and when its timing is affected, you're likely to have problems. Edward Norton's character in the movies Fight Club faces the struggle of jet-lag-induced sleeplessness due to his constant traveling. Sleeplessness is just one of the effects of jet lag, and it can lead to other problems, such as tiredness, memory loss and confusion. That's not something you should have to fight on a business trip and it certainly won't make your vacation very enjoyable, either. Sleeplessness is the biggest problem for travelers that suffer from jet lag. Don't worry. You can do something to prevent it. Modify Your Body Clock To prevent the effects on your body's timing that come with crossing time zones, you need to change your body clock sooner, rather than later. You can do this by putting yourself on the same time as your destination time zone before you fly. If you know that you will be traveling to London from the eastern United States, you'll have a five-hour time difference to deal with. Plan for it. Avoid Heavy Food and Alcohol Part of the pleasure of flying commercially, especially if you fly business or first class, is taking advantages of the food and drinks. If you want to avoid jet lag, though, you should think twice. Eating heavy food will only make the jet lag worse. It isn't good to drink alcohol during a flight, either, because it may make you drowsy. Wait until your body adjusts before you decide to have heavy food or drink alcohol. According to the passage, in order to prevent jet lag, you should_.
Choices:
A. sleep for the whole flight
B. drink little alcohol
C. not fly business class
D. know your destination well
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B
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mmlu
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Question:
What would you do if you were a fifth grader facing a huge homework load every night, and you found out that there was a machine that would do all the work for you? That's the situation presented to Sam, Kelsey, Judy and Brenton in Dan Gutman's entertaining new book for young readers, The Home Machine. The four children, all fifth graders in Miss Rasmussen's Grand Canyon School, are as different as any other 11-year-old child could be, but they have one thing in common -- all are somewhat separated from their classmates. Sam is a newcomer and has had his share of school trouble before; Kelsey quietly carries her pain at losing her father; Judy's sense of justice always annoys others; Brenton is the smartest child in the school, so smart that even his parents and teachers have trouble keeping up with him. When Brenton and his three classmates are put into the same study group by their teacher, the others discover that Brenton has made a time-saving gadget to do homework for him. While the boy is perfectly able to do his homework himself, Sam, Kelsey and Judy can use the help. Having perfect grades is something new for these three, and as they meet every day to "do homework", they find that they're learning a lot about each other. Such a good thing can't last though, and when a secret man starts trying to get in touch with them, they begin to get nervous. Soon there's an even more frightening problem -- why can't the Homework Machine be turned off? Told in different voices as all the children make statements to the Grand Canyon Police, the story develops in an interesting fashion. Gutman is a gifted writer who has written dozens of children's books, each with a funny and impressing table that should be equally liked by boys and girls. Why did the children get frightened?
Choices:
A. They lost touch with each other.
B. They were questioned by a strange man.
C. They had no idea how to stop the machine.
D. They were tracked down by the police.
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C
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sciq
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Question:
Electromagnets can be controlled by controlling what type of current?
Choices:
A. negative
B. magnetic
C. positive
D. electric
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D
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mmlu
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Question:
Carbon dioxide can be found in what goes through the
Choices:
A. neck
B. ears
C. eyes
D. brain
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A
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mmlu
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Question:
Once upon a time in Greece there lived a clever man. His name was Aesop. One day, when Aesop was taking a walk in the country, a man on the road stopped him. He said, "Kind sir, can you tell me how soon I can get to town?" "Go," Aesop answered. "Of course I know I must go," said the man," But I want to know how soon I can get to town." "Go," Aesop shouted to him again. The man got angry. "He must be mad," he thought. And he walked away. Suddenly he heard Aesop shouting to him, "You will get to town in two hours."The man was in great surprise. He turned back and asked, "Why didn't you tell me that before?" "How could I tell you that before?" answered Aesop. "I didn't know how fast you could walk." One day Aesop was _ .
Choices:
A. stopping a man walking
B. talking in town
C. taking a walk in the country
D. watching a man walking
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C
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mmlu
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Question:
Sharks live in a liquid deluged with sodium chloride because it allows them to
Choices:
A. form sharknadoes
B. have increased buoyancy
C. eat people
D. star in films
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B
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mmlu
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Question:
Nineteenth-century writers in the United States, whether they wrote novels, short stories, poems or plays, were powerfully drawn to the railroad in its golden years. In fact, writers responded to the railroads as soon as the first were built in the 1830's. By the 1850's, the railroad was a major presence in the life of the nation. Writers such as Ralph Waldo Emerson and Henry David saw the railroad both as a boon to democracy and as an object of suspicion. The railroad could be and was a despoiler of nature, furthermore, in its manifestation of speed and noise. _ might be a despoiler of human nature as well. By the 1850's and 1860's, there was a great distrust among writer and intellectuals of the rapid industrialization of which the railroad was a leading force. Deeply philosophical historians such as Henry Adams lamented the role that the new frenzy for business was playing in eroding traditional values. A distrust of industry and business continued among writers throughout the rest of the nineteenth century and into the twentieth. For the most part, the literature in which the railroad plays and important role belong to popular culture rather than to the realm of serious art. One thinks of melodramas, boys' books, thrillers, romances, and the like rather than novels of the _ . In the railroads' prime years, between 1890 and 1920, there were a few individuals in the United States, most of them with solid railroading experience behind them, who made a profession of writing about railroading--works offering the ambience of stations, yards, and locomotive cabs. These writers, who can genuinely be said to have created a genre, the "railroad novel", are now mostly forgotten, their names having faded from memory. But anyone who takes the time to consult their fertile writings will still find a treasure trove of information about the place of the railroad in the life of the United States. Which of the following topics is the main idea of passage?
Choices:
A. The role of the railroad in the economy of the USA
B. Major nineteenth century writers
C. The conflict between expanding industry and preserving nature
D. The railroad as a subject for literature
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D
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mmlu
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Question:
Poe ordered some merchandise from Store. When the merchandise was delivered, Poe decided that it was not what he had ordered, and he returned it for credit. Store refused to credit Poe's account, continued to bill him, and, after 90 days, turned the account over to Kane, a bill collector, for collection. Kane called at Poe's house at 7 p.m. on a summer evening while many of Poe's neighbors were seated on their porches. When Poe opened the door, Kane, who was standing just outside the door, raised an electrically amplified bullhorn to his mouth. In a voice that could be heard a block away, Kane called Poe a "deadbeat" and asked him when he intended to pay his bill to Store. Poe, greatly angered, slammed the door shut. The door struck the bullhorn and jammed it forcibly against Kane's face. As a consequence, Kane lost his front teeth."If Kane asserts a claim of battery against Poe, will Kane prevail?
Choices:
A. Yes, because Poe had not first asked Kane to leave the property.
B. Yes, if Poe knew that the door was substantially certain to strike the bullhorn.
C. No, if Kane's conduct triggered Poe's response.
D. No, because Kane was an intruder on Poe's propert
|
B
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mmlu
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Question:
It was time for Jill to make her famous apple pie, out of the yellow apples that grew on her land. It was not time to pick the red cherries, or the orange oranges or even the green lettuce, but their nice colors made Jill happy. She would eat some of the pies, and give the rest of them away to her friends and family. She went out to her back yard where the apple trees were, and started picking. A few hours later, she had enough to make dozens of pies. She walked into the kitchen with her apples, and was all ready to start baking when she saw she was all out of flour. She would have to go to the store to get some, since you can't make a pie without flour. While she was at the store, she would also buy some cheese, bread, and milk. She did not need these to make pie, but she did need them to make her dinner. At the store Jill ran into her friends Bob and Steve and George, and told them she would make them all pies. After she had finished her shopping, Jill went to the library to get some books, to the car wash to wash her car, and to her mother's house to say hello. She went home after, and made her yummy pies. What did Jill need to buy to make her pie?
Choices:
A. Cheese
B. Bread
C. Flour
D. Milk
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C
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mmlu
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Question:
If you want to protect yourself,please remember the following ways of information. These ways will make you safe. Don't use earphones when you are running in the school yard or in the street. You will keep yourself from the outside world and can easily get into trouble. If a stranger is following you, please don't go home directly .You may be safer in the street than you are in your home or in a lift. If necessary, please go and get help from others. When you take a bus, don't sit alone. You should sit behind the driver or with friends. Don't sleep. Your school bag should be carried towards(,)the front of your body. Don't put it on your back. Don't play with matches or candles , because it may cause fire. If it causes fire, please call 119. We can sit _ on the bus.
Choices:
A. alone
B. behind the driver
C. in front of the driver
D. with strangers
|
B
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mmlu
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Question:
"Seven out of ten people have tried to learn a language at some point in their life and most wish they could speak one more fluently," a survey found. "And nine out of ten people want their children to learn foreign languages at primary school," said the poll for the OCR Examing Board .Languages are no longer compulsory for pupils aged 14 and over. But the government wants all primary school pupils in England to learn a language by the end of the decade. A survey of 1000 people was carried out, which is organised by the National Centre of Language .The study suggested people in London were the most likely(78%) to have studied another language, Scots were next at 74%, followed by the northeast of England (71%).In the west of England, more than six in ten have knowledge of another language. Barrie Hunt from OCR said, "People are often very negative about Britain,s grasp of foreign languages but in reality the number of people who can speak a second language is impressive. The great joke is that many of these people will have no formal qualification to show their family, friends and employers what they can do. Whether they are fluent or just able to hold a short conversation in another language is unknown." He said OCR had set a new language scheme called Asset Languages to encourage people of all ages to learn languages in bite-sized amounts and get a qualification. The scheme also provides assessment for community languages spoken at home, such as Chinese, Urdu and Punjabi. Isabella Moore from the National Centre of Languages said, "Employers want evidence of good communication skills, confidence and outward-looking attitudes, so a language qualification is an important addition to anyone,s resume." What's the best title for the text?
Choices:
A. An Interesting Survey
B. UK Loves After All
C. Language Teaching in UK
D. Better to Get a Language Qualification
|
B
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mmlu
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Question:
All my life I had loved airports.To me,they were fl kind of magic gateway to the world,but today it seemed like a cold and heartless place. "Well,here we are,the airport,"my sister said with fl sigh.As 1 watched her unload my luggage,I could see the sadness in her eyes.One last hug and a final good-bye and I would be on my way to a new lire abroad,leaving my beloved sister behind. I looked at my sister and even though her eyes were filled with tears,she was trying to keep a brave face."You'd better go or you'll miss your flight,"she said. "I am just going to walk away and not look back," I said. As I held her one last time she whispered,"Don't worry about me,I'll be fine.""I'll miss you," I replied with tears in my eyes.As I promised,I did not look back. but 1 was sobbing.To me it was the end of the world. While boarding the plane 1 was still crying.I did not have the energy to put my bag in the overhead locker, so I put it on the empty seat next to mine.As I settled into my chair, a feeling of sadness overwhelmed me.I felt like my best friend had just been taken away from me. The plane shook heavily and the bag fell,with some stuff spreading on the floor.When I bent over to gather the things up,I saw an unfamiliar little book in the middle of my belongings.It was not until I picked it up that I realized that it was a diary. Immediately I recognized my sister's handwriting."Hi,Sis,What a day it has been today.First you let me know that you are moving abroad and then my boss..."My sister had been keeping a diary for the past month and she was now passing it on to me.I was to write in it for the next couple of months and then send it back to her.Even though a large ocean separated us,at some point it felt like she was actually there. The writer started to cry _ .
Choices:
A. when she watched her sister unload her luggage
B. when she held her sister one last time
C. when she settled hherself into her chair
D. when she was boarding the plane
|
B
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mmlu
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Question:
A group that rescues wildlife has started to search for land and money to build a bird and wildlife hospital in San Francisco. "About 40 volunteers care for injured animals in their homes," founder Jamie Ray said. Ray presented her proposal to build a $2 million wildlife hospital and nature center to environment commissioners recently. "What we need is to be able to build a 100-foot-long flight aviary for hawks that are recovering and to have water pools for recovering water birds," Ray said. She hopes they will open by the end of 2010, and will be able to care for oiled birds after more than 50,000 gallons of fuel flowed into the Bay. "For any animal, whether it is oiled, injured or anything else, getting it immediate care is important to its survival," she said. Department employees drive as many as 350 injured animals every year to a wildlife hospital, according to Friedman. He said around 80 percent of those animals are birds. "It would be wonderful to have a wildlife rehabilitation center here in San Francisco," Friedman said. Ray's proposal includes aviaries as well as a nature education center and outdoor picnic area. She has suggested building the center at Lake Merced or in western Golden Gate Park. A parking lot, soccer field and storage area are presently being planned for construction at the Golden Gate Park site. Any changes to those plans would need to be _ by department commissioners. The Board of Supervisors is also in charge of those plans. It can be inferred that _ .
Choices:
A. Ray wants to build a 100-foot-long aviary
B. about 350 birds are injured every year in San Francisco
C. birds are most easily injured in San Francisco
D. Ray is the founder of the Board of Supervisors
|
C
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mmlu
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Question:
NEW YORK (AP) -- The investigation into the disappearance of 6-year-old Etan Patz has gone through decades and countries, from basements to rooftops and seemingly everywhere in between. No one has ever been charged criminally -- and the little boy with sandy brown hair and a toothy grin was declared dead in 2001. This week, the six-year-old boy who went missing from the Soho area of New York City in 1979 is back in the news. Police and the FBI are investigating a possible lead into the 33-year-old case of Etan Patz, the first missing child to appear on the side of a milk box. The child disappeared on the way to school on the morning of May 25, 1979. It was the first time he was allowed to walk the two blocks to the bus stop alone. A tip seemed to have led officials to the basement of a building on the corner of Prince and Wooster streets, about a block and a half from where Etan had lived with his family. The name Etan Patz has become a hot topic on Twitter as people _ . Shirley Brady noted: "As mom to a 6 years old in Soho, it's still held out by locals as cautionary tale ." Another wrote, "Boy who disappeared on his way to school in 1979 has been REOPENED! Crazy." One wondered, "Why is FBI and NYPD searching for a kid that disappeared in 1979?" Good question. This is a case that Stuart Gra Bois, as an assistant U.S. lawyer under Rudolph Giuliani, followed for years. It became the most famous missing-person case in New York City, turned a nationwide spotlight on missing children, and created headlines around the globe. No one was ever stated guilty of the crime. The case led to the creation of National Missing Children's Day, marked on May 25, the day the blond-haired, blue-eyed child went missing. The case has even pointed to a suspect, charged with child molester Julio Antonio Ramos, who is currently in prison. Patz's babysitter had been dating the man, and Ramos did know the kid, but has denied taking him away. New evidence in the case suggests another suspect who lived in the apartment at the time: a local handyman named Othniel Miller, who gave Etan $1 for helping him the night before the disappearance. The man's name had come up in an earlier investigation, but he was a friend of the Patz family, and the NYPD did not follow the lead. Investigators plan to be at the site, 127 B Prince St., which is now a Lucky Brand jeans store, for the next two to three days to search for human remains. The Associated Press reports that the excavation has been the result of a recently ordered review of the case by Manhattan's police. We can learn from the passage that _ .
Choices:
A. People air the same view about the case on the Internet
B. People reject the reopening of the case of the missing boy
C. The missing-person case still has a long-lasting influence on people
D. Twitter is the only place for people to discuss about missing-person cases
|
C
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mmlu
|
Question:
My name is Jack.Here are four of my favorite photos.Let me tell you something about them. In the first photo, I'm running.I like sports and I want to be a running star. I like spring and winter best.So I have two photos of them.Look at the second photo.I am flying kites with my friends in the park. There are all kinds of kites there.We are very happy.In the third photo,I'm playing snow fight with my friends.And some friends are making snowmen.We are playing happily. In the last photo.I'm doing my homework. Who's that girl? Oh.she is my sister and she is helping me with my homework.My sister is good at her subjects.In the evening,we usually do our homework and watch TV. ,. _ help(s) him with his homework.
Choices:
A. Jack' s friends
B. Jack
C. Jack's sister
D. Jack's parents
|
C
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mmlu
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Question:
Education is not an end , but a means to an end . In other words , we do not educate children only for the purpose of educating them . Our purpose is to fit them for life . In some modern countries it has for some time been fashionable to think that by free education for all whether rich or poor , clever or stupid-one can solve all the problems of society and build a perfect nation . But we can already see that free education for all is not enough ; we find in such countries a far larger number of people with university degrees , they refuse to do what they think "low" work , and , in fact , work with hands is thought to be dirty and shameful in such countries . But we have only to think a moment to understand that the work of a completely uneducated farmer is far more important than that of a professor , we can live without education, but we would die if we have no food . If no one cleaned our streets and tooled the rubbish away from our houses , we should get terrible diseases in our towns ... In fact , when we say that all of us must be educated to fit us for life , it means that we must be educated in such a way that , firstly , each of us can do whatever work suited to his brains and ability and , secondly , that we can realize that all jobs are necessary to society , and that is very bad to be ashamed of one's work . Only such a type of education can be considered valuable to society . The purpose of education is_.
Choices:
A. to choose the system of education
B. to prepare children mainly for their future work
C. to let everyone receive education fit for him
D. to build a perfect world
|
B
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mmlu
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Question:
All too often, a choice that seems sustainable turns out on closer examination to be problematic. Probably the best example is the rush to produce ethanol for fuel from corn. Corn is a renewable resource --you can harvest it and grow more, almost limitlessly. So replacing gas with corn ethanol seems like a great idea. One might get a bit more energy out of the ethanol than that used to make it, which could still make ethanol more sustainable than gas generally, but that's not the end of the problem. Using corn to make ethanol means less corn is left to feed animals and people, which drives up the cost of food. That result leads to turning the fallow land -including, in some cases, rain forest in places such as Brazil--into farmland, which in turn gives off lots of carbon dioxide (CO) into the air. Finally, over many years, the energy benefit from burning ethanol would make up for the forest loss. But by then, climate change would have progressed so far that _ might not help. You cannot really declare any practice "sustainable" until you have done a complete life-cycle analysis of its environmental costs. Even then, technology and public keep developing, and that development can lead to unforeseen and undesired results. The admirable goal of living sustainably requires plenty of thought on an ongoing basis. The author thinks that replacing gas with corn ethanol is _
Choices:
A. impractical
B. acceptable
C. admirable
D. useless
|
A
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mmlu
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Question:
If you had a hammer, you would find ____ nails made of ____
Choices:
A. wood; wood
B. iron; wood
C. wood; iron
D. iron; iron
|
D
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mmlu
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Question:
In the early days of nuclear power, the United States make money on it. But today opponents have so complicated its development that no nuclear plants have been ordered or built here in 12 years. The greatest fear of nuclear power opponents has always been a reactor "meltdown". Today, the chances of a meltdown that would threaten U.S. public health are very little. But to even further reduce the possibility, engineers are testing new reactors that rely not on human judgment to shut them down but on the laws of nature. Now General Electric is already building two advanced reactors in Japan. But don't expect them even on U.S. shores unless things change in Washington. The procedure for licensing nuclear power plants is a bad dream. Any time during, or even after, construction, an objection by any group or individual can bring everything to a stop while the matter is investigated or taken to court. Meanwhile, the builder must add nice-but-not-necessary improvements, some of which force him to knock down walls and start over. In every case when a plant has been opposed, the Nuclear Regulation Commission has ultimately granted a license to construct or operate. But the victory often costs so much that the utility ends up abandoning the plant anyway. A case in point is the Shoreham plant on New York's Long Island. Shoreham was a virtual twin to the Millstone plant in Connecticut, both ordered in the mid-60s. Millstone, completed for $101 million, has been generating electricity for two decades. Shoreham, however, was singled out by antinuclear activists who, by sending in endless protests, drove the cost over $5 billion and delayed its use for many years. Shoreham finally won its operation license. But the plant has never produced a watt power. Governor Mario Cuomo, an opponent of a Shoreham start-up, used his power to force New York's public-utilities commission to accept the following settlement: the power company could pass the cost of Shoreham along to its consumers only if it agreed not to operate the plant. Today, a perfectly good facility, capable of servicing hundreds of thousands of homes, sits rusting. The author's attitude toward the development of nuclear power is _ .
Choices:
A. negative
B. neutral
C. positive
D. questioning
|
C
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mmlu
|
Question:
Dear friends, ladies and gentlemen, It's my honor to attend this conference. I hope to tell you, with my own experience, how I benefit from the rapidly developing information technology. I injured my neck and became disabled in a diving accident in May 1997. I was desperate then and even thought of killing myself. During that time, however, I met Ms. Yatani, a Japanese specialist, who was carrying out a teaching task there. She encouraged me and gave me an English copy of JONI before she returned to Japan. The book is the autobiography of Ms. Joni Earckson. Her experience was similar to mine. She injured her neck and became disabled in a diving accident in 1967. With a strong will, she tried very hard. Finally, she became a famous artist. From her story I found enlightenment and felt hopeful. My doctor, Dr. Guan, saw me reading the book. He suggested that I translate it into Chinese in order to benefit more disabled people in China. I agreed, and in one and a half months the translation was finished. Then I contacted Joni through the Internet for the copyright. It was then that I saw how useful modern information technology can be. Highly developed information technology brings me hope and makes my dreams come true. I am really lucky to live in the Age of Information. I could not imagine what my life would be like without it. It makes my life color1ful and more meaningful. I would like to give special thanks to Dr. Guan, and thanks to all of my friends who love and care for me. It is their love and efforts that helped to make my dreams come true. I hope to send my love and thanks to everyone in the world through the Internet. Thanks again! What is the speech mainly about?
Choices:
A. How the speaker translated a book.
B. How the speaker was injured in an accident.
C. How the speaker benefited from hi-tech.
D. How the speaker got over the injury.
|
C
|
arc_challenge
|
Question:
Safe practices in the laboratory include all of these except
Choices:
A. tying back long hair.
B. wearing safety goggles.
C. performing each step quickly.
D. wiping up spills immediately.
|
C
|
mmlu
|
Question:
BEIJING, July 21-More and more parents in Shanghai have found that their children are forgetting how to use Shanghai dialect to express themselves, according to a report in the city's Jiefang Daily on July 11, and some have begun forcing them to speak it at home. Language experts say that the promotion of Putonghua, and the large number of non-Shanghainese setting down in the city have meant that the local dialect has lost its previous high social status, according to the report. They have urged that the dialect be protected alongside Putonghua (also known as Mandarin), the nation's common tongue that has been systematically promoted since new China was founded in 1949. In their opinion, dialects carry and preserve local culture . They say that a dialect is not only a linguistic tool. But is also like a person's "birthmark" and part of their local identity and feeling of belonging. They recommended that TV and radio stations set up channels and programs using dialects , and that schools offer selective courses in which the dialects are taught. The experts also suggested that dialect be protected while maintaining high standards of Putonghua and a multicultural environment in the city. Why should local dialects be protected ?
Choices:
A. It is China's policy.
B. Putonghua is not practical.
C. Local dialects carry and preserve local culture.
D. More and more parents in Shanghai have asked to do so.
|
C
|
mmlu
|
Question:
Students made lemonade using the following recipe: 100 grams of lemon juice 100 grams of sugar 1,000 grams of water The students combined the lemon juice, sugar, and water in a container. They stirred the lemonade until all the sugar dissolved. They poured the lemonade into a plastic tray and put the tray in a freezer. The next day, the students removed the tray from the freezer and observed that the lemonade was a solid. What is the mass of the solid lemonade?
Choices:
A. 100 grams
B. 200 grams
C. 1,000 grams
D. 1,200 grams
|
D
|
mmlu
|
Question:
Two teachers are needed in Henan Province ASAP! 7000-8000 RMB/month(20 lessons/week)plus benefits! The school is located in Xinzheng Town,which is only 45minites away from Zhengzhou City by bus. Requirements: Native English speakers from Australia,Canada,UK,etc.Bachelor's degree and teaching experience We offer: Airfare reimbursement & Travel bonus A spacious,private and on-campus apartment with the following items included: Computer with free Internet access;Telephone;Color TV;Heater;Washing machine;Refrigerator;Microwave;Cooking facilities(plates,glasses,cups,pots and pans,etc.) Water dispenser;Western-style toilet;Bath-tub;Non-stop hot water To apply for the job,please send your resume to zlOl20@163.com. Application: To apply for the job,please don't forget to include the following information: Personal data(age,place of birth,etc.) Description of your academic history and teaching experience A recent picture Scanned documents,such as diploma(s),passport and current visa(if already in China) A phone number where we can reach you For inquiries,call 0371655730628; 13598685868 To get the job, _
Choices:
A. you should have a Master's degree
B. you need to write a recommendation letter
C. you must be a native from an English-speaking country
D. you are just a graduate from a university without teaching experience
|
C
|
mmlu
|
Question:
Elsie Comer is nearly 92, but she can still play a game of Words with Friends on her iPad and claims that the Apple product has changed her life. Mrs. Comer, who lives in a house close to Manchester Airport, admits to playing the hugely popular puzzle game at a time and also uses her iPad to track the planes that fly overhead and explore the world with Google Earth. "It's been a wonderful ,way to keep in touch with my family, " she said. "I use it nearly all the hours of daylight. 2-3 hours in the morning. then again in the afternoon. " I live near the airport , so I love being able to look at the Flight Tracker and see where the planes that fly overhead are going. I also really like Words with Friends . and have 16 games going at a time. Mrs. Comer taught painting when she left school. She did own a laptop. But struggled( ) with it. "She had a laptop before, but the problem was that she couldn't see the cursor , and that she also has shaky hands that struggle with the mouse. " said her 63-year-old daughter, Jean Holt , from Citheroe. "I was in America visiting my daughter, and I played with an iPad and decided to buy one for my mother. Mrs. Holt loaded the iPad with apps gradually so her mother could learn how to use them. "She uses it several hours a day, and is determined to keep up with everything new, so she reads the news, sends emails, and uses FaceTime to make video calls to us all." she said. ELSIES FAVORITE APPS Words with Friends-a free Scrabble-like puzzle app Flight Tracker-allowing her to see the details of planes that fly over her home FaceTime-used to make video calk to her family around the world iMessage-used to send text messages to mobile phones Solitaire-a classic card Same What does the writer mainly tell us in the passage?
Choices:
A. What Mrs. Comer uses her iPad to do in her daily life.
B. How Mrs. Comer explorers the world with Google Earth.
C. When Mrs. Comer sends text messages to mobile phones.
D. Why Mrs. Holt bought an iPad for her mother instead.
|
A
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mmlu
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Question:
Many of us feel uneasy when someone stands too close to us, talks to us too loudly or makes eye contact with us for too long. But have you ever wondered why those things make you uncomfortable? It's all about personal peace, which means not only an imaginary space around the body, but also the space around all the senses. People feel that their space is being violated when they meet with an unwelcome sound, smell or look. This is probably why a man on a crowded bus shouting into his mobile phone or a woman next to you putting on strong perfume makes you feel angry. Whether people have had a stronger wish to protect their personal space in recent times is hard to say. Yet studies of airlines show that people have a strong desire to have space to themselves. In a survey by Trip Advisor, a travel website, people said that if they had to pay more for some extra service, they would rather have larger seats than extra food. Although people may need their personal space, some hardly realize it. For example, people on a bus who hold newspapers in front of their faces to read in fact keep a distance from strangers. Go and watch a library table. You will notice that one of the corner seats will usually be taken first, because they are the farthest way. What if someone sits opposite to you? Maybe you will pile up books as if to make a wall. Preference for personal space are different from culture to culture. Scientists have found that Americans generally prefer more personal space than people from other cultures. In Latin cultures, however, people are more comfortable standing close to each other. The writer mainly _ in this article.
Choices:
A. tells us how to achieve personal space
B. explains what personal space people need is
C. introduces some knowledge about personal space
D. argues for the importance of keeping personal space
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C
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Question:
A magnet would attract a
Choices:
A. Wooden hairbrush
B. Oranges
C. Glassware
D. Zippers
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D
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Question:
The local bus network gives access to most of the attractions of Nottinghamshire,making it easy for you to enjoy all that the county has to offer. Why not let Nottinghamshire's buses provide you with a cheep,convenient and safe way of enjoying a day out. they even take away the worry of stopping for lunch, having a drink and then deciding who's going to drive home. Special Sunday ticket saves you money. Nottinghamshire County Council's Day Ranger tickets give you unlimited travel on buses right across the county every Sunday and Bank Holiday Monday and will entitle(...)you to discounts at several visitor attractions.This means that you can save money by traveling by bus.Prices are currently: Adults PS5.00 Children&Concessions PS2.50 Family ticket PS9.00 (2 adults&up to 3 children) Simply buy your ticket on the first bus you board on a Sunday and then travel wherever you want in Nottinghamshire for the rest of the day. Finding out about getting around the county couldn't be easier.Information on bus service is widely available at: . Bus stations . Libraries . County contact points .Tourist information centers. You can also visit our web site at:www.Nottinghamshire.gov.uk/buses There is extensive information on bus travel and the attractions of the county. We also provide a journey planner and access to timetables for all the bus services operating in the county. There are links to the individual bus operators for further information on fares and special offers. Traveline Public transport info 0870 608 2 608 www. traveline.org.uk What can we do according to the ad?
Choices:
A. We can enjoy all of the attractions of the county by bus.
B. Day Ranger tickets~offer us unlimited bus travel across the county every day.
C. We may be able .to visit some scenic spots at a fairly low price.
D. We need purchase our tickets anytime we get on board the bus.
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C
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A new satellite is travelling 1.5 million kilometers over a 110-day period to enter an orbit of the sun. It is called DSCOVR--the Deep Space Climate Observatory. It will replace a satellite that has been observing space weather. DSCOVR will begin its work during the worst of the 11-year-long solar cycle. This is a time when extreme weather on the sun can have the greatest effect on planet Earth. DSCOVR will gather information about a continuing flow of particles from the sun. We are protected from these particles by the Earth's magnetic field and atmosphere. But we are not fully protected from what scientists call Coronal Mass Ejections. These are strong storms that can happen on the sun's surface. Thomas Berger is the director of the Space Weather Prediction Center at the National Oceanic and Atmospheric Administration, or NOAA. He says these ejections are much more dangerous than solar particles. He says the Coronal Mass Ejections are extremely large magnetic clouds that are expelled from the sun at extremely high speeds. He says when they impact Earth, it is like a hurricane impacting Earth in terms of space weather. Violent space weather can make electric systems stop working. It can block satellite signals to Earth. It can interfere with radio signals and air travel. Mr. Berger says we cannot stop the ejections from affecting us, but we can prepare for them if we know when they will happen. When the DSCOVR satellite records an ejection, it will release a warning. Mr. Berger says the warning will provide NOAA about 15 to 60 minutes to let people know that a very strong storm is coming in to the Earth. He says that is enough time for power grid operators to take protective action. He says it is also enough time for workers to place satellites on a safe operating method if necessary. Mr. Berger says scientists would like even more time, of course. He says researchers are developing instruments that will give an earlier warning. The warnings from DSCOVR will be for the whole planet. But Mr. Berger says a new system may be able to give more-targeted warnings. He says future models will be able to tell exactly what part of the world will be more at risk from a solar storm. That means that, for the first time, humans will get both a warning that a magnetic storm is heading towards Earth and information about where it is likely to hit. The new satellite is used to _ ?
Choices:
A. replace the satellite in use
B. observe space weather
C. study the sun
D. take pictures of space
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B
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Question:
People with less education suffer fewer stressful days,according to a report in the current issue of the Journal of Health and Social Behavior. However,the study also found that when lesseducated people did suffer stress it was more severe and had a larger impact on their health. From this researchers have concluded that the daytoday factors that cause stress are not random .Where you are in society determines the kinds of problems that you have each day,and how well you will deal with them. The research team interviewed a national sample of 1,031 adults daily for eight days about their stress level and health.People without a high school diploma reported stress on 30 percent of the study days,people with a high school degree reported stress 38 percent of the time,and people with college degrees reported stress 44 percent of the time. "Less advantaged people are less healthy on a daily basis and are more likely to have downward turns in their health."lead researcher Dr.Joseph Grzywacz,of Wake Forest University Medical Center,said in a prepared statement."The downward turns in heBaptistalth were connected with daily stressors and the effect of daily stressors on their health is much more devastating for the less advantaged." Grzywacz suggested followup research to determine why lesseducated people report fewer days of stress when it is known that their stress is more acute(severe)and chronic (lasting). "If something happens every day,maybe it's not seen as a stressor"Grzywacz says."Maybe it is just life." Which group reported the biggest number of stressful days?
Choices:
A. People without any education.
B. People without high school degrees.
C. People with high school degrees.
D. People with college degrees.
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D
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One day, a young man was cleaning out his late grandfather's belongings when he came across a bright red envelope. Written on the front were the words, "To my grandson." Recognizing his grandfather's handwriting, the young man opened the envelope. A letter inside read: Dear Ronny, Years ago you came to me for help. You said, "Grandpa, how is it that you've accomplished so much in your life? You're still full of energy, and I'm already tired of struggling. How can I get that same enthusiasm that you've got?" I didn't know what to say to you then. _ , I figure that I owe you an answer. So here is what I believe. I think a lot of it has to do with how a person looks at things. I call it "keeping your eyes wide open". When you meet up with challenges, welcome them. They'll leave you wiser, stronger, and more capable than you were the day before. When you make a mistake, be grateful for the things it taught you. Resolve to use that lesson to help you reach your goals. And always follow the rules, even the little ones. When you follow the rules, life works. If you think you ever really get by with breaking the rules, you're only fooling yourself. It's also important to decide exactly what you want. Then keep your mind focused on it, and be prepared to receive it. But be ready to end up in some new places, too. As you grow with the years, you'll be given bigger shoes to fill. So be ready for endings as well as challenging beginnings. Sometimes we have to be brave enough to move from the familiar to the unfamiliar. Life isn't just reaching peaks. Part of it is moving from one peak to the next. If you rest too long in between, you might be tempted to quit. Leave the past in the past. Climb the next mountain and enjoy the view. Remember that your choices will create your successes and your failures. So consider all the pathways ahead, and decide which ones to follow. Then believe in yourself, get up, and get going. And be sure to take breaks once in a while. They'll give you a renewed commitment to your dreams and a cheerful, healthy perception of the things that matter the most of you. Most important of all, never give up on yourself. The person that ends up a winner is the one who resolves to win.Give life everything you've got, and life will give its best back to you. Love always, Grandpa According to the passage, _ .
Choices:
A. learning to give up is very important
B. we'd better stay in the familiar situation
C. obeying few rules doesn't matter
D. taking breaks once in a while is good to us
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D
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Question:
Last Friday my brother and I were driving home together after doing some shopping and gave our attention to an interesting conversation. Because of this distraction my brother took a wrong turn. Unfortunately, the wrong turn took us towards a bridge and we had no way to turn back. Unwillingly, my brother paid the bridge fee and drove on. He was clearly frustrated by the mistake and the needless waste of $4. We eventually reached an exit and, as we took it, my brother noticed a young fellow pulled over to the side of the road. He came out of his car and tried to phone someone. I was busy trying to figure out which way we would go next but my brother pulled over and asked the guy if he needed any help. And he did. He had a flat tire and needed a tool to get it off. My brother gave him a wrench, and then began to help him change the flat. The young man said that this had been a bad week for him: earlier he had gotten into a minor car accident, and now this flat on his way home from work. But he called us "a breath of fresh air" and kept thanking us because he really would have been stuck if we hadn't come along. After we finished the job he thanked us again and pulled out $20 from his pocket and tried to give it to us. "No," I said. "We were never supposed to even get on that bridge,we took a wrong turn. But now we know why we did. It was to help you. Thank you for turning our mistake into an opportunity to serve." What I loved most was that my brother was able to see a chance to help. His reaction in the situation is a lesson for everyone and we felt so good the rest of the day. Which of the following sentences best describes the writer's experience?
Choices:
A. It's no use crying over spilt milk.
B. God helps those who help themselves.
C. Nothing in the world is difficult for one who sets his mind to it.
D. If you light a lamp for somebody, it will also brighten your path.
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D
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Question:
As the railroads and the highways shaped the American West in the past centuries, a new electhical generating and transmission systen for the 21 century will leave a lasting mark on the West, for better or worse. Much of the real significance of railroads and highways is not in their direct physical effect on the scenery, but in the ways that they affect the suurouding community. The same is true of big solar ppants and the power lines that will be laid dowm to move electricity around. The 19 century saw land grants offered to railroad companies to build the transcontinental railroads ,leaving public land in between privately owned land . In much of the west ,some of the railroad sections were developed while others remained undeveloped ,and in both cases the landownership has presented unique challenges to land management ,with the completion or the interstate highway system ,many of the small towns which sprang up as railway stops and developed well ,have lost their lifeblood and died . Big solar plants and their power lines will also have effects far beyond their direct footprint in the west .this is not an argument against building then ,we need alternative energy badly .and to really take advantage of it we need to be able to move electricity around far more readily than we can now . So trade-offs will have to be made .some scenic sport will be sacrificed .some species will be forced to move ,or will be carefully moved to special accommodations ,deals will be struck to reduce the immediate effects . The lasting effects of these trade-offs are another matter .the 21 century development of the American west as an ideal place for alternative energy is going to throw off a lot of power and money to do a lot of good .but it is just as likely that they will be spent wastefully and will leave new problems behind ,just like the railroad and the highway . The money set aside in negotiated trade -offs and the institution that control will shape the west far beyond the immediate footprint of power plants and transmission lines .so let's remember the effects of the railroad and the highways as we construct these new power plants in the west . what is the author 's attitude towards building solar plants ?
Choices:
A. cautious
B. approving
C. doubtful
D. disapproving
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A
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American football In almost every big university in the USA, football is a favourite sport. American football is not like soccer. Players sometimes kick the ball, but they also throw the ball and run with it. They try to take it to the other end of the field. They have four chances to move the ball ten yards. They can carry it or throw it If they move it to the end of the field, they win six points. This is called a touchdown. It is difficult to move the ball. Eleven men on the team try to stop the man with the ball. If the man does not move the ball ten yards, his team kicks the ball to the other team.Each university wants its team win. Thousands of people come to watch. They all yell (,)for their favourite team. Young men and women from the cheer Team dance and jump while they yell.Each team plays ten or eleven games each season. The season begins in September and ends in November. If a team is very good, it may play another game after the season ends. The best team plays again on January 1st,the first day of the New Year. Many people go to see these games and many others watch them on television. American football is _ .
Choices:
A. the same as soccer
B. only popular in the big universities in the USA
C. a game played only with feet
D. a game with ten players
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B
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Question:
Top 5 Must See Places in Beijing Beijing is an old capital city with a lot of tourists attractions. What is the most representative place in Beijing? The answers are various. Here are the Top 5 Must See Places in Beijing. 1. Forbidden City The Forbidden City is the ideal place for you to begin your exploration of Beijing. Make sure to wear comfortable shoes as you have to walk a lot! A multilingual guide recorder is recommended, as it can tell you the stories behind the palace. Opening Hour: 8:30-17:00 Entrance Fee: RMB 60 2. Tian'anmen Square Lying in the heart of Beijing City, it is the place for massive parades and gathering. It boasts of the largest square of such kind in the world. At sunrise and sunset the raising and lowering ceremony of the Chinese National Flag is well worth seeing. Ticket fees: Free Opening Time: Whole Day 3. Great Wall Most of the sections of the Great Wall in Beijing are well-preserved, and the most famous section is Badaling. For the Great Wall hiking, get ready for strong footwear. For hot weather, please also prepare sunblock, sunglasses and water. Badaling Great Wall: Ticket Fees: RMB40 (Nov. 01 to Mar. 31); RMB 45 (Apr. 01 to Oct. 31) Open Hours: 6:40 to 18:30 4. Summer Palace Regarded as the largest imperial garden in China, the Summer Palace is in fact a park-styled royal retreat. With masterly design and artistic architecture integrating the highlight of Chinese garden arts, it has earned a title of "Royal Garden Museum". Open Time: 6:30-20:30 Ticket Fee: RMB 40 (low season) / RMB 50 (peak season during the holidays) 5. Temple of Heaven The Temple of Heaven worked as sacrificial compound buildings for the Ming and Qing emperors. What's the intriguing by-production of the temple is that if you enter the Temple of Heaven in the early morning, you can find many people doing all types of Kungfu, Taiji, dancing and other morning exercises. Open Time: 6:00-21:00 Ticket Fee: RMB 35 Which is the most suitable place for those who want to go square dancing in the morning?
Choices:
A. Temple of Heaven
B. Tian'anmen Square
C. Summer Palace
D. Forbidden City
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A
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Question:
It was the Greek shopkeeper who taught me about the power of being kind. In 2008, I left Spain to study alone in London. My parents had to bring up my three younger sisters and two younger brothers, so I found three part-time jobs to pay for my studies. I worked early mornings and late nights, so I was tired, really tired, all the time. Unluckily, I got a cold and had a very high fever. Because I was new in London, I had no friends. Besides, I was too shy to talk with others and ask others for help. After sleeping on the bed for two days, I went out to get some food. Usually, I went to the supermarket, but this time I went into the Greek shop, a small corner shop, because it was closer. I picked up some food and gave it to the shopkeeper, who asked me, 'You look terrible, my boy! You are not feeling well, right?' I said YES in a low voice. She pointed at the salami and bread I was buying and offered, 'I can make you a sandwich, so you don't have to do it yourself.' I nodded without saying a word. So, she made the sandwich and asked me to wait a moment. She went into the back room and came again with a bowl of hot soup. 'It will warm you up,' she said with a friendly smile. What really warmed me up was not the soup. It was her smile that told me she cared me. Her kindness made me think of my mother. I was quite shy, but from that day on, I did not let shyness stop me from talking with and being kind to others. Now I work in a children's hospital in Africa. I love my work and people around me. I always bring my smile and kindness to them. What did the shopkeeper not do for the writer?
Choices:
A. She made the sandwich.
B. She cooked a bowl of hot soup.
C. She made some bread.
D. She sold him some salami.
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C
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Question:
Surfing--the art of riding a wave on a pointed board--is the wildest, fastest natural water sport known to man. In recent years, it has developed into a major sport around the world, from Australia to South Africa. Australians brave men--eating sharks to ride the green waves Down Under, Hawaiian experts risk(...) their lives on huge, thirty foot swells against the wind of Oahu; Californians of all ages go out the year-round. In the winter, surf-riders put on life-suits to ride grave waves so cold that their flesh turns blue. Surfing is no sport for weak persons. Swimming a quarter of a mile or more, and pushing a surfboard out to where the swells are just right for riding, can be real work. Then, at exactly the right moment, you climb up the wave and go fast across the face of a powerful swell with the white water jumping at your feet. The huge wave bites at your shoulder, threatening at any moment to smash your flat. In the next several seconds, a cool head and lightning--quick action back to the pressure of the attacking wave will bring your board under control for that great ride down the back of the great, green mountain of water. Once on the beach, you know why surfing is growing in popularity as an international sport, and you're glad to be a member of this new water world. In order to experience what real surfing is, _ .
Choices:
A. you must first swim a quarter of a mile to warm your body
B. you will first ride on a board to reach the swells
C. you must first put on your life-suits before doing surfing
D. you must first swim to the swells with your board
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D
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Question:
C "Over the years the unthinkable has become thinkable and today we sense we are close to being able to alter human heredity ." These were the words of David Baltimore of the California Institute of Technology,on December 1st,when he opened a threeday meeting in Washington to discuss the morality and use of human gene editing.Dr Baltimore is an old hand at these sorts of discussions,for he was also a participant in the Asilomar conference,in 1975,which brought scientists together to discuss a safe way of using the thennew technology of recombinant DNA,and whose recommendations influenced a generation of biotechnology researchers. Four decades on,the need for a similar sort of _ has arisen.The International Summit on Human Gene Editing has been held by the national scientific academies of three countries--America,Britain and China.They are particularly concerned about whether gene editing should be used to make heritable changes to the human germ line,something Dr Baltimore described as a deep and troubling question.Like those of Asilomar,the conclusions of this meeting will not be binding.But the hope is that,again like Asilomar,a mixture of common sense and peer pressure will create a world in which scientists are trusted to regulate themselves,rather than having politicians and civil servants do it for them.The meeting is being held against a backdrop of rapid scientific advance.Since 2012 research into a new,easytouse editing tool called CRISPRCas9 has blossomed.This technique involves a piece of RNA (a chemical messenger,which can be used to recognise a target section of DNA) and an enzyme called a nuclease that can snip unwanted genes out and paste new ones in. Public interest was aroused in April,when Chinese scientists announced they had edited genes in nonviable human embryos,and again in November when British researchers said they had successfully treated a oneyearold girl who had leukaemia ,using geneedited Tcells.Tcells are part of the immune system that attack,among other things,tumour cells.The researchers altered Tcells from a healthy donor to encourage them to recognise and kill the patient's cancer,to make them immune to her leukaemia drug,and to ensure they did not attack her healthy cells. In another recent development,a firm called Edit as Medicine,which is based in Cambridge,Massachusetts,has said it hopes,in 2017,to start human clinical trials of CRISPRCas9 as a treatment for a rare genetic form of blindness known as Leber congenital amaurosis .Though other companies are already testing geneediting therapies,these employ older,clunkier forms of the technology that seem likely to have less commercial potential.Moreover,researchers at the Broad Institute,also in Cambridge,said this week that they had made changes to CRISPRCas9 which greatly reduce the rate of editing errors--one of the main obstacles to the technique's medical use. On the subject of germline editing,Eric Lander,the Broad's head,told the meeting it would be useful only in rare cases and said it might be a good idea to "exercise caution" before making permanent changes to the gene pool.The need for caution is advice that might also be heeded by those pursuing work in animals other than people,and in plants--subjects not being covered by the summit. This passage is most probably a _ .
Choices:
A. science fiction
B. scientific report
C. conference summary
D. commercial advertisement
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B
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Question:
The boy began lessons with an old Japanese judo teacher, Mr. Tanaka. The boy was doing well, but his teacher had taught him only one move in three months of training. "Mr. Tanaka," the boy finally asked, "shouldn't I be learning more moves?" "This is the only move you know, but this is the only move you'll ever need to know," his teacher replied. Several months later, Mr. Tanaka took the boy to his first tournament . The boy won his first three matches, using his one move to win. The boy was now in the finals, and was amazed by his own success. This time, his opponent was bigger, stronger, and more experienced. The referee wanted to stop the match. "No," the teacher insisted, "let him continue." Soon, his opponent lowered his guard. At that moment the boy used his move to pin him. The boy won the match and became the champion. On the way home, the boy and his teacher reviewed every match. Then the boy asked what was really in his mind. "Mr. Tanaka, how did I win the tournament with only one move?" "You won for two reasons," his teacher answered. "First, you've almost mastered one of the most difficult throws in all of judo. And second, the only defense for that move is for your opponent to catch your left arm." The boy's biggest weakness had become his biggest strength . The boy decided to study judo though _ .
Choices:
A. he was only ten years old
B. he would have an old teacher
C. he had lost his left arm in a car accident
D. he knew he was not clever
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C
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Question:
Mrs. Black lives on Second Avenue. New Year is coming. She wants to send a card to her friend in Toronto, but she doesn't know where the post office is. She asks her neighbor Mary, " Is there a post office near here? I want to send a card." "The post office is not near from here," answers Mary, "but you don't need to go to the post office to post the card. There is a _ in front of the supermarket. You can put your card into the mailbox" Where does Mrs. Black live?
Choices:
A. In New York.
B. In Toronto.
C. On Second Avenue.
D. On Green Street.
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C
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Question:
The challenge of techniques used for proteomic analyses is the difficulty in detecting small quantities of what?
Choices:
A. acids
B. bacteria
C. particles
D. proteins
|
D
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Question:
My sister and I grew up in a little village in England. Our father was a struggling lawyer, but I always knew he was special. He never criticized us, but used praise to bring out our best. He'd say, "If you pour water on flowers, they flourish . If you don't give them water, they die." I remember as a child I said something unkind about somebody, and my father said, "Any time you say something unpleasant about somebody else, it's a reflection of you." He explained that if I looked for the best in people, I would get the best in return. From then on I've always tried to follow the principle in my life and later in running my company. Dad's also always very understanding. At 15, I started a magazine. It was taking up a great deal of my time, and the headmaster of my school gave me a choice: stay in school or leave to work on my magazine. I decided to leave, and Dad tried to _ the decision at first, as any good father would. When he realized I had made up my mind, he said, "Richard, when I was 23, my dad persuaded me to go into law. And I've always regretted it. I wanted to be a biologist, but I didn't pursue my dream. You know what you want. Go fulfill it." As it turned out, my little publication went on to become Student, a national magazine in the U.K.. My wife and I have two children, and I'd like to think we are bringing them up in the same way Dad raised me. What can be a suitable title for the text?
Choices:
A. Be nice to others
B. My Respectable Father
C. My Happy Childhood
D. Go Fulfill Your Dream
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B
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Question:
Two years after the First World War (1914-1918), a small group of soldiers left the army and returned to their hometown in France. Most of them lived well, but one of them was poor. His name was Clinton. Once a year they had supper in Barton's house. Barton was very rich. One evening Barton showed his friends a large gold coin at the supper table. The coin was passed around and praised by everyone. At the same time they were talking and talking. They soon forgot about the coin. After supper, Barton asked for his coin, but nobody could tell where it was. It was lost. One man said that everyone must be searched. One by one they turned their pockets inside out. Only Clinton refused, however."I didn't steal the coin, and I will not be searched," he said.After that, people turned their heads away from Clinton when they met him. He grew poorer. Soon his wife died. A few years later, Barton had his house repaired. The lost coin was found under the floor. Barton felt sorry and went to Clinton to apologize. "But," he asked, "you knew the coin was not in your pocket. Why did you refuse to be searched?" "Because I was a thief," Clinton answered. "My pockets were full of food at that time. I had taken some food from the table to carry to my hungry wife and children." Everyone was to be searched because _ .
Choices:
A. they were thieves
B. the gold coin was lost
C. Clinton stole the gold coin
D. they stole the gold coin
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B
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Question:
Travel is fun and exciting, but it's not if you get sick. You may think, "Not me, I won't get sick in my holiday." But, for many people, that is what happens. Of course you don't want to spend your holiday sick in bed. So what can you do to stay in good health? There are three things you should remember when you travel: relax, sleep, and eat well. A holiday must be a time for relaxing. But very often it is not. Think about what you do when you are a traveller. There are many places to visit: museums, shops, parks, churches. You may spend most days walking around these places. This can be very tiring. You may have a terrible headache after a few hours. If this is the way you feel, you should take a rest. Don't ask your body to do too much. A tired body means a weak body. And a weak body gets sick easily. So sit down for a few hours in a nice place. In good weather, look for a quiet park bench . Or you can stop at a cafe. You can learn a lot by watching people while you rest. Sleep is also important. If you want to stay healthy, you need to get enough sleep. You may have trouble sleeping at night when you travel. There may be too many noises in your hotel or the bed may be uncomfortable. If this is true, don't be afraid to change rooms or hotels. Or you may get enough sleep for another reason. You may want to stay out late at night. In many cities, the nightlife can be very exciting. Then you should plan to sleep for an hour during the day. The extra hour can make a big difference. Finally, if you want to stay healthy, you must eat the right kinds of foods but you need to be careful about how much you eat. Lots of food is not good for you. So, remember this, if you want to enjoy your holiday, take care of yourself. Give your body some rest. Get enough sleep and eat good, healthy food. You can change your rooms or hotels, if _ .
Choices:
A. you want to stay out late at night
B. you want to eat different food
C. your hotel is noisy
D. you can't get on well with the manager in the hotel
|
C
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Question:
The United States covers a large part of the North American continent. Its neighbours are Canada to the north and Mexico to the south. Although the United States is a big country, it is not the largest in the world. In 1964, its population was over 185,000,000. When this land first became a nation, after winning its independence from England, it had thirteen states. Each of the states was represented on the American flag by a star. All these states were in the eastern part of the continent. As the nation grew toward the west, new states were added and new stars appeared on the flag. For a long time, there were 48 stars. In 1959, however, two more stars were added to the flag, representing the new states of Alaska and Hawaii. Indians were the first people of the land which is now the United States. There are still many thousands of Indians now living in all parts of the country. Sometimes it is said that the Indians are "the only real Americans". Most Americans come from all over the world. Those who came first in greatest numbers to make their homes on the eastern coast of North America were mostly from England. It is for that reason that the official language of the United States is English and that its culture and customs are more like those of England than those of any other country in the world. The first thirteen states were in the _ of the United States.
Choices:
A. south
B. north
C. east
D. west
|
C
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Question:
The changing of a light ray’s direction (loosely called bending) when it passes through variations in matter is called this?
Choices:
A. refraction
B. vibration
C. resonance
D. wavelength
|
A
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Question:
Today people can use the phone to talk with others almost anywhere on the earth. But when you use the phone , you don't see the person you are talking with . That may change in the near future . Today some people are using a kind of telephone called the picture phone or vision phone. With _ , two people who are talking can see each other Picture phones can be useful when you have something to show the person you're calling . They may have other uses in the future. One day you may be able to ring up a library and ask to see a book. Then you'll be able to read the book right over your picture phone. Or you may be able to go shopping through your picture phone. If you see something in the newspaper that you think you want to buy, you'll go to your phone and call the shop . People at the shop will show you the thing you're interested in right over the phone. You'll be able to shop all over the town and never leave your room! The word "it" in the passage means _ .
Choices:
A. the picture phone
B. any phone
C. the use
D. the change
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A
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mmlu
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Question:
Parents are a child's first teachers. But some parents never learned from good examples. In New York City, Covenant House tries to help homeless young mothers become good parents. The twelve or so teenagers who live at the shelter attend parenting classes four days a week. The class is called Mommy and Me. Teacher Delores Clemens is a mother of five and a grandmother. She teaches basic skills, like how to give a baby a bath and how to dress a baby in different seasons. She remembers one student who learned from her mother not to pick up a crying baby. The mother said that would only make the child needy. "I said 'That's not true. You have to hold your baby! He is crying for a reason. If you never pick him up, he's going to keep crying. Pick your baby up. Hug him! And she started to do that. They just want a little hugging and a little love. And it works!" Delores Clemens said. Delores Clemens says her students also learn how to be good mothers by letting themselves be mothered. "I'm doing something for them that never has been done for them before." In class, with her baby son, is Natasha. She lived on the streets. She is glad not only for the warmth and shelter of Covenant House. As she told reporter Adam Phillips, she is also glad for the help they offer in looking for a safer life. "Did you go to high school?" "Yes." "Did you graduate?" "No, I didn't. I was in my last year and then, I got pregnant and I got lazy." "You look like you are willing to accept responsibility for that." "Yes, I am, and I would like to finish." Some teenage mothers wish they themselves could be children again. 18-year-old Placida knows that feeling. "Because you have to get up every two hours in the middle of the night, and you can't go out and say 'I am going to buy this for myself.' No. I have to buy pampers, clothes and food. So now it's two. So it's very hard." Placida said. The passage is mainly about _ .
Choices:
A. a class where teen parents are looked after
B. a class where parents are teaching their children
C. a class where homeless mothers learn to find a job
D. a class where teens learn mothering and are mothered
|
D
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mmlu
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Question:
Many a young person tells me he wants to be a writer. I always encourage such people,but I also explain that there's a big difference between "being a writer" and writing.In most cases these people are dreaming of wealth and fame, not the long hours alone at a typewriter. "You've got to want to write, "I say to them, "not want to be a writer". The reality is that writing is a lonely, private and poor-paying affair. For every writer kissed by fortune there are thousands more whose longing is never rewarded. When I left a 20-year career in the U.S. Coat Guard to become a freelance writer, I had no hope at all.What I did have was a friend who found me a room in a New York apartment building.It didn't even matter that it was cold and had no bathroom.I immediately bought a used typewriter and felt like a real writer. After a year or so.However, I still hadn't gotten a break and began to doubt myself.It was so hard to sell a story that I hardly made enough to eat.But I knew I wanted to write,l had dreamed about it for years.I wasn't going to be one _ I would keep putting my dream to the test--even though it meant living with uncertainty and fear of failure.This is the _ of hope,and anyone with a dream must learn to live there. ...people who die wondering,what if? refers to "those _ ".
Choices:
A. who think too much of the dark side of life
B. who regret giving up their career halfway
C. who think a lot without making a decision
D. who are full of imagination even upon death
|
B
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sciq
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Question:
The cell walls of fungi are made of what?
Choices:
A. chitin
B. lectin
C. cartilage
D. mucous
|
A
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mmlu
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Question:
People say, you can not change the environment, but can change their own; you can not change the facts, but can change attitudes; you can not change the past, but can be changed now; you can not control other people, but can be masters of our own; you can not do everything well, but can be conscientious in everything; you can not about the weather, but you can change the mood; you can not choose looks, but it can show a smile. Indeed, one key to the success lies in his (her) mind. The difference between successful people and the losers are: winners will be setbacks and difficulties due to personal ability, experience, imperfect, to emphasize the inherent, they are willing to continuously improve and develop the right direction; and the losers will blame on the opportunity, and the environment injustice, emphasizing external and uncontrollable factors that created the position of their life, they always complain, wait and give up! In many cases, is a _ person who is looked down upon his own. Person's appearance, his family, and so a priori condition that can not be changed, but at least inner state, the spirit of the will is entirely their own control. Mentality, the final decision of life high. There is no absolute bad thing, only the mentality of the absolute poor people. If even the state of mind will not adjust, how they deal with things more complicated than the mentality of it! No matter what the situation, a person's attitude is very important. Passion put to work, and numbness sluggish to work completely different. Emerson said: "A move toward their goals is always people who gave him the whole world to give way." On the contrary, failure is not because we do not have the strength, but because we are susceptible to all around us, used to go along with the lack of assertive, attitude unstable, easily frustrated reason. As long as we believe that the strength of mind, change their attitude and courage to face a number of disappointments in life, do not despair, brave go on. I believe the power of mind, mind you're in the height of the final decision. Which of the following can be the best title for the passage?
Choices:
A. You can change nothing.
B. The Power of Mind.
C. The secret of success.
D. The difference between successful people and the losers
|
B
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mmlu
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Question:
More than 20 million kids in the United States live with one parent. Separation and divorce are the most common reasons for this. In other cases, the mom and dad may never have lived together, or one of them may have died. Living with one parent instead of two can bring about a lot of emotions. These feelings can be pretty strong, and they can be confusing, too. You might feel terribly sad and angry because your parents divorced. Single parents are often working parents because someone needs to earn money to buy food, clothing, and a place to live in. Having a job means your mom or dad is able to provide these things and more for you. People work for other reasons, too. A job can let a person use his or her special talents and skills. A job can be important because it helps people in the community. But even though you might understand why your mom or dad has to work, sometimes it can be hard to accept. This can be especially true during the summer or school vacations. _ It can be tough when you don't have enough time with your dad or mom. When you live with one parent, that person really has to do the work of two people. Besides a job, your mom or dad is responsible for caring for the kids, the house, the yard, the car and the pets. So what can you do ? One of the best ways is to hold a family meeting. Talk about everyone's schedule for work, school, and activities. You can also talk about what jobs around the house need to be done every day. You might want to help your parent cook dinner sometimes. That can be both fun and helpful to your parent. Maybe you can also schedule a weekly game or a movie at night. What are the main reasons for kids' living with one parent?
Choices:
A. Separation and divorce.
B. A lot of emotions.
C. Working and caring for the kids.
D. Working parents.
|
A
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mmlu
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Question:
Have you ever picked a job based on the fact that you were good at it but later found it made you feel very uncomfortable over time? When you select your career, there's whole lot more to it than assessing your skills and matching them with a particular position. If you ignore your personality, it will hurt you long-term regardless of your skills or the job's pay. There are several areas of your personality that you need to consider to help you find a good job. Here are a few of those main areas: 1) Do you prefer working alone or with other people? There are isolating jobs that will drive an outgoing person crazy and also interactive jobs that will make a shy person uneasy. Most people are not extremes in either direction but do have a tendency that they prefer. There are also positions that are sometimes a combination of the two, which may be best for someone in the middle who adapts easily to either situation. 2) How do you handle change? Most jobs these days have some elements of change to them, but some are more than others. If you need stability in your life, you may need a job where the changes don't happen so often. Other people would be bored of the same daily routine. 3) Do you enjoy working with computers? I do see this as a kind of personality characteristic. There are people who are happy to spend more than 40 hours a week on a computer, while there are others who need a lot of human interaction throughout the day. Again, these are extremes and you'll likely find a lot of positions somewhere in the middle as well. 4) What type of work environment do you enjoy? This can range from being in a large building with a lot of people you won't know immediately to a smaller setting where you'll get to know almost all the people there fairly quickly. 5) How do you like to get paid? Some people are motivated by the pay they get, while others feel too stressed to be like that. The variety of payment designs in the sales industry is a typical example for this. Anyway, these are a great starting point for you. I've seen it over and over again with people that they make more money over time when they do something they love. It may take you a little longer, but making a move to do what you have a passion for can change the course of your life for the better. What is the best title for this passage?
Choices:
A. Lifestyles and Job Pay
B. Jobs and Environment
C. Job Skills and Abilities
D. Personalities and Jobs
|
D
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mmlu
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Question:
For Chinese students the end of their senior year is filled with studying and stress as they prepare for the college entrance exams in June. The end of senior year is a celebration of their time in high school and involves parties, games and fun. Senioritis is a commonly used expression. It means seniors have a disease which makes them unable to do work. This starts in April when seniors find out whether they have been accepted to university. Unwilling to do school work, seniors have plenty of other activities to focus on.Many schools have a "Senior Show", in which only seniors are allowed to perform. Some seniors sing or dance but many of them perform skits , where they make fun of their favorite teachers or their friends. For example, a group of boys may dress up and imitate a group of their girl friends. It is all very light-hearted.The "Senior Show" is usually a part of Senior Week, which is a week specifically dedicated to seniors. During this week, seniors usually get academic or athletic awards they have won over their high school careers. The seniors also vote for one of their male and female classmates who they believe is the best-looking or funniest or most involved, etc. These are then published in the yearbook. The yearbook is an important part of high school for seniors. It is usually dedicated to them and has all their pictures and some words from them in it. Then seniors go around and get it signed by their friends so they can always remember their time together. Of course during all of this time, seniors are preparing for the Senior Prom , which is an important moment in American culture. It is the most important dance in a young American's life. The end of senior year is a truly special and wonderful time for American students. It's something they will remember for the rest of their lives. Which is NOT true according to the passage?
Choices:
A. All students are allowed to perform in the Senior Show.
B. The yearbook is a reminder for the seniors.
C. Seniors elect the Prom Queen at the end of the Senior Prom.
D. Senior Prom is the most important dance for the seniors .
|
A
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mmlu
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Question:
A dead body will become what if exposed to the air
Choices:
A. hot remains
B. fresh remains
C. wet remains
D. skeletal remains
|
D
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arc_easy
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Question:
All of the following are functions of a cell membrane except
Choices:
A. surrounding and protecting the contents of the cell.
B. releasing waste products from the cell.
C. producing energy for cell processes.
D. allowing gases to enter the cell.
|
C
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mmlu
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Question:
(2013*,D)In 1974,after filling out fifty applications,going through four interviews,and winning one offer,I took what I could get--a teaching job at what I considered a distant wild area:western New Jersey.My characteristic optimism was alive only when I reminded myself that I would be doing what I had wanted to do since I was fourteen--teaching English. School started,but I felt more and more as if I were in a foreign country.Was this rural area really New Jersey?My students took a week off when hunting season began.I was told they were also frequently absent in late October to help their fathers make hay on the farms.I was a young woman from New York City,who thought that"Make hay while the sun shines" just meant to have a good time. But,still,I was teaching English.I worked hard,taking time off only to eat and sleep.And then there was my sixthgrade class--seventeen boys and five girls who were only six years younger than me.I had a problem long before I knew it.I was struggling in my work as a young idealistic teacher.I wanted to make literature come alive and to promote a love of the written word.The students wanted to throw spitballs and whisper dirty words in the back of the room. In college I had been taught that a successful educator should ignore bad behavior.So I did,confident that,as the textbook had said,the bad behavior would disappear as I gave my students positive attention.It sounds reasonable,but the text evidently ignored the fact that humans,particularly teenagers,rarely seem reasonable.By the time my boss,who was also my taskmaster,known to be the strictest,most demanding,most quick to fire inexperienced teachers,came into the classroom to observe me,the students exhibited very little good behavior to praise. My boss sat in the back of the room.The boys in the class were making animal noises,hitting each other while the girls filed their nails or read magazines.I just pretended it all wasn't happening,and went on lecturing and tried to ask some inspiring questions.My boss,sitting in the back of room,seemed to be growing bigger and bigger.After twenty minutes he left,silently.Visions of unemployment marched before my eyes. I felt mildly victorious that I got through the rest of class without crying,but at my next free period I had to face him.I wondered if he would let me finish out the day.I walked to his office,took a deep breath,and opened the door. He was sitting in his chair,and he looked at me long and hard.I said nothing.All I could think of was that I was not an English teacher;I had been lying to myself,pretending that everything was fine. When he spoke,he said simply,without accusation,"You had nothing to say to them." "You had nothing to say to them."he repeated."No wonder they're bored.Why not get to the meat of the literature and stop talking about symbolism.Talk with them,not at them.And more important,why do you ignore their bad behavior?"We talked.He named my problems and offered solutions.We roleplayed.He was the bad student,and I was the forceful,yet,warm,teacher. As the year progressed,we spent many hours discussing literature and ideas about human beings and their motivations.He helped me identify my weaknesses and my strengths.In short,he made a teacher of me by teaching me the reality of Emerson's words:"The secret to education lies in respecting the pupil." Fifteen years later I still drive that same winding road to the same school.Thanks to the help I received that difficult first year,the school is my home now. The taskmaster's attitude towards the writer after his observation of her class can be best described as _ .
Choices:
A. cruel but encouraging
B. fierce but forgiving
C. sincere and supportive
D. angry and aggressive
|
C
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sciq
|
Question:
What are indestructible and constantly in motion?
Choices:
A. crystals
B. atoms
C. ions
D. viruses
|
B
|
sciq
|
Question:
Which kind of irrigation uses much less water than other methods?
Choices:
A. drip
B. solar
C. constant
D. mist
|
A
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mmlu
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Question:
Electronic book publishing has many of the same risks and opportunities as electronic music publishing. By delivering text direct to the user's computer screen, the e-book could cut down costs, and allow creators to deal directly with their audience, bypassing traditional publishers and readers. But it also raises the possibility of mass piracy . Phil Rance, founder and managing director of Online Originals, a London-based e-book publisher, sums it up. "No one wants Napster to happen to books." Indeed, the most popular MP3 have put the frighteners on an industry that generally operates some way behind the "bleeding edge". The Mata Group, a leading US-based market researcher, says publishers are far too concerned about protecting their rights, "We believe all the recent legal control over Napster is like putting a finger in a river that is already overflowing. Publishers need to deal with reality and come up with new ways to develop wide electronic distribution , asking the question: 'How can we use the certainty of wide distribution to our advantage?'" At the moment, most publishers would like to limit the use of e-books to the person who bought them, or to the computer used to download them. If that can be done, e-books become just an extra income stream in a publishing industry that would continue to operate the way it does today, according to Terry Robinson, business manager for Adobe's e-paper group. "If you've cracked digital rights aspect, you've cracked the market," he says. Robert Nichols, Books Director at BOL agrees, "Rights management is absolutely important. Publishers just say that 'until copyright is secure, we're not going to talk'." What do publishers care most about e-books?
Choices:
A. Copyright.
B. Price.
C. Quality.
D. Popularity.
|
A
|
sciq
|
Question:
What do you call mixtures of ash and water that travel down river valleys?
Choices:
A. debris
B. mud slides
C. pollutants
D. lahars
|
D
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mmlu
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Question:
One hot summer day in August my family and I wanted to go to the beach. We had not gone to the beach in a very long time and felt that today was a great day to do it. We piled everyone into the car-my mom, my dad, my sister, my dog, and me. I begged mom and dad to let me sit in the front seat, but they said no. I had to sit next to the smelly dog instead for the whole trip. When we got to the beach and opened the car door our dog raced down to the water to play. I grabbed the large umbrella we brought and walked down to the sand with mom and dad. After we had found a spot, they let me go play in the water. It felt really good to cool off in the ocean water on such a hot day. As I swam around I saw many cool things, like fish, seaweed, and shells. I brought the interesting shells that I found to a bucket I had on the beach and threw them in. They would be great to add to my collection at home. When I got tired of swimming, my sister and I wanted to make a sand castle. We built towers using buckets and dug a huge ditch with our shovels. When our castle was complete we were about to take a picture, but then the dog ran it over and smashed it. I was about to yell at the dog, but then mom said it was getting late and we had to go home. When we got home I was wiped out from playing all day, so I went to sleep almost immediately. It was a very good day that I'll always remember. Why did the dog almost get yelled at?
Choices:
A. The dog was almost yelled at for sitting in the seat for the whole trip.
B. The dog was about to get yelled at for smashing the sand castle.
C. The dog was almost yelled at for racing down to the water to play.
D. The dog was almost yelled at for digging a huge ditch.
|
B
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mmlu
|
Question:
Fish have ears. Really. They're quite small and have no opening to the outside world carrying sound through the body. For the past seven years, Simon Thorrold, a university professor, has been examining fish ears, small round ear bones called otoliths. As fish grow, so do their otoliths. Each day, their otoliths gain a ring of calcium carbonate . By looking through a microscope and counting these rings, Thorrold can determine the exact age of a young fish. As a fish gets older, its otoliths no longer get daily rings. Instead, they get yearly rings, which can also be counted, giving information about the fish's age, just like the growth rings of a tree. Ring counting is nothing new to fish scientists. But Thorrold has turned to a new direction. They're examining the chemical elements of each otolith ring. The daily ring gives us the time, but chemistry tells us about the environment in which the fish swam on any given day. These elements tell us about the chemistry of the water that the fish was in. It also says something about water temperature, which determines how much of these elements will gather within each otolith ring. Thorrold can tell, for example, if a fish spent time in the open ocean before entering the less salty water of coastal areas. He can basically tell where fish are spending their time at any given stage of history. In the case of the Atlantic croaker, a popular saltwater food fish, Thorrold and his assistant have successfully followed the travelling of young fish from mid-ocean to the coast, a journey of many hundreds of miles. This is important to managers in the fish industry, who know nearly nothing about the track of the young fish for most food fish in the ocean. Eager to learn about his technology, fish scientists are now lending Thorrold their ears. Why is it important to study the chemistry of otolith rings?
Choices:
A. The elements of the otoliths can tell the history of the sea.
B. Chemical contents of otoliths can tell how fast fish can swim.
C. We can know more about fish and their living environment.
D. Scientists can know exactly how old a fish is.
|
C
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mmlu
|
Question:
Top 8 food and beverage companies in China No 1 COFCO Group COFCO Group is the largest company of various products and services in the agricultural products and food industry in China. It is devoted to providing healthy and nutritious food, as well as contributing to improvement of people's living standards and social development. No 2 Inner Mongolia Yili Industrial Group Co Ltd Inner Mongolia Yili Industrial Group Co Ltd is a dairy company. It is engaged in processing and producing milk products, including ice cream, milk powder, milk tea powder and fresh milk under "Yili"brand. It is headquartered in Hohhot. The company was an official sponsor of the 2008 Beijing Olympics. No 3 Shuanghui Group Shuanghui Group is a privately-owned meat processing company headquartered in Luohe, Henan, China. The company's businesses include pig raising, consumer meat products, and so on. It is the largest meat producer in China. On May 29, 2013, Shuanghui announced it would sell American pork producer Smithfield Foods Inc. No 4 China Mengniu Dairy Co Ltd China Mengniu Dairy Co Ltd is a producing company of dairy products and ice cream in China. The company is based in Inner Mongolia and produces dairy products under the Mengniu brand. No 5 Bright Food (Group) Corp Ltd Bright Food (Group) Co Ltd is a food and beverages company headquartered in Shanghai. Bright Food has four listed branches, Bright Dairy & Food Co Ltd, Shanghai First Provisions Store Co Ltd, Shanghai Maling Aquarius Co Ltd and Shanghai Haibo Co Ltd. The company got a 60 percent stake in the British breakfast cereals producer Weetabix Ltd in 2012 and agreed to acquire a 56 percent stake in the Israeli Dairy producer Tnuva in 2014. No 6 Hangzhou Wahaha Group Co Ltd Hangzhou Wahaha Group Co Ltd is a private company, and the largest non-alcoholic beverage producer in China. The company is headquartered in Hangzhou, Zhejiang province. No 7 Wuliangye Yibin Co Ltd Wuliangye Yibin Co Ltd is a Chinese alcoholic beverage company. It specializes in producing baijiu, and is best known for Wuliangye. Headquartered in Yibin, Sichuan Province, the company sells its products all over the market at home and abroad.Wuliangye reportedly ranks first in terms of market share compared with other baijiu brands. No 8 Tsingtao Brewery Co Ltd Tsingtao Brewery Co Ltd is China's largest company to produce beer. It was founded in 1903 by a German. The beer is produced in Qingdao in Shandong province and it gets its name from the city's name. The beer's present-day logo displays an image of Zhan Qiao, a famous on Qingdao's southern shore. Which company was set up by a foreigner?
Choices:
A. Bright Food (Group) Corp Ltd.
B. Wuliangye Yibin Co Ltd.
C. Tsingtao Brewery Co Ltd.
D. Shuanghui Group.
|
C
|
mmlu
|
Question:
Many plant species can only reproduce if the environment includes
Choices:
A. fungi
B. ants
C. bees
D. spiders
|
C
|
mmlu
|
Question:
Can people change their skin color1 without suffering like pop king Michael Jackson? Perhaps yes. Scientists have found the gene that determines skin color1. The gene comes in two versions, one of which is found in 99 percent of Europeans. The other is found in 93 to 100 percent of Africans, researchers at Pennsylvania State University report in the latest issue of science. Scientists have changed the color1 of a dark-striped zebrafish to uniform gold by inserting a version of the pigment gene into a young fish. As with humans, zebrafish skin color1 is determined by pigment cells, which contain melanin . The number, size and darkness of melanin per pigment cell determine skin color1. It appears that, like the golden zebrafish, light-skinned Europeans also have a mutation in the gene for melanin production. This results in less pigmented skin. However, Keith Cheng, leader of the research team, points out that the mutation is different in human and zebrafish genes. Humans acquired dark skin in Africa about 1.5 million years ago to protect bodies from ultra-violet rays of the sun , which can cause skin cancer. But when modern humans leave Africa to live in northern latitudes, they need more sunlight on their skin to produce vitamin D. So the related gene changes, according to Cheng. "Asians have the same version of the gene as Africans, so they probably acquired their light skin through the action of some other gene that affects skin color1," said Cheng. The new discovery could lead to medical treatments for skin cancer. It also could lead to research into ways to change skin color1 without damaging it like chemical treatment did on Michael Jackson. ks5u The writer's attitude towards the discovery is _ .
Choices:
A. neutral
B. negative
C. positive
D. unconcerned
|
C
|
mmlu
|
Question:
Growing strawberries in pots *The best way to start growing strawberries is to buy pot-grown strawberry plants m spring:5 plants are plenty for a hanging basket and 10 for the average 13 inch-sized pot. *Plant them immediately in soil-based compost and they will produce a modest crop in their first year.The second year should see a bumper crop,followed by a slightly lower yield the third summer .Then start again with fresh stock . *Careful watering and feeding are essential If you are to harvest a good crop,you must never let the compost dry out, particularly when the fruit is forming and ripening;if you do.most of your crop will drop offe bush almost immediately. *Water well then leave the pots for up to 3 weeks,until they reach the point of drying out be careful not to overwater them during the winter months. Pruning apple trees *A one-year-old tree is known as a "maiden".It has a single stem when purchased.Immediately after planting, cut it back by about half to leave 4 good buds at the base of the stem..This will force growth from the base or the plant during the summer. *In the second year ,prune in winter by cutting all side branches back by about one-third, Make sure each cut is made cleanly just above an outward-facing bud.In the third and fourth years, new side branches will have emerged from the previous year's growth.Cut back all these new side branches by a third, pruning to an outward-facing bud. *By the fifth year the tree should have a well-balanced shape.From then on ,cut back all new branches by one-third in winter.Remove any diseased wood and broken branches, and ensure the centre is open to air circulation The two pieces of advice probably appear in _
Choices:
A. a scientific repot
B. a gardening guide
C. a book review
D. a fashion column
|
B
|
mmlu
|
Question:
Do you know you could get sick just by walking past a building? The bacteria that cause Legionnaire's disease grow very fast in large modern buildings. They are carried by air through the buildings and outside. Legionnaire s disease is only one of the illnesses that are caused by "sick buildings". Some buildings can make you ill because their heating and air-conditioning are controlled . Air from outside cannot get in through the closed windows; This indoor air pollution is a growing problem. Legionnaire's disease may be the most serious result of sick buildings, but other unpleasant illnesses can appear.People who work in some buildings suffer from tiredness, feeling sick and headaches. Their offices look bright and clean, but invisible and dangerous bacteria are in the air around them. There is an answer to the problem. The air-conditioning and heating can be tested for bacteria. _ This is expensive to do, but the results are good. The people in the buildings no longer get sick, and everybody is happier. The indoor air pollution is caused by _ .
Choices:
A. Legionnaire's disease
B. the air from outside
C. lack of fresh air
D. unpleasant illnesses
|
C
|
mmlu
|
Question:
There's no doubt that man is the smartest. But do you know what other animals are smart, too? Dolphins Dolphins are very smart. Most of the "tricks" they're taught to do are actually behavior they would engage in on their own. They love to play, race and generally enjoy their life to the fullest. They speak a language we have yet to completely understand and like all civilized creatures, dolphins' mothers always provide their young children with guidance and possibly, love. Great apes The great ape family primarily consists of gorillas, chimpanzees and orangutans. Their brain chemistry is so similar to humans' that NASA once used chimpanzees in place of astronauts during many dangerous missions. Gorillas have been taught sign language and orangutans exist in complex familial relationships. Elephants Everyone has heard the phrase "an elephant never forgets". Elephants establish long-term friendships, recognizing and remembering their friends years later. If an elephant comes upon a fallen friend, it has even been known to feel sad. Parrots As proved by this list, parrots are very smart. They are also the only animals listed that can actually hold a conversation. Some parrots know hundreds of words by imitating humans. The birds are also capable of remembering words and using them intelligently in response to situations. Which of the following is TRUE about dolphins?
Choices:
A. They are able to play a lot of tricks.
B. Humans know well of dolphins' language.
C. Their brain chemistry is similar to humans'.
D. Dolphins' mothers care little about their children.
|
A
|
mmlu
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Question:
On a cold winter Sunday, the little man came up to me as I was about to enter the telephone box and asked me whether I had a match. "I'm sorry,"I said."I don't smoke, so I haven't any. You'd better ask someone else." He looked rather disappointed, hesitated, and then turned away. I watched him walk slowly down the street before I picked up the telephone directory to look up the number I meant to dial. I'm not used to a public call box, so, at my first attempt to get through, the warning pips( ) had stopped before I realized I had to insert a coin. When I was at last able to speak, I was told that the person whom I urgently wanted to give a message to had just gone out. Swearing slightly under my breath, I got out of the box and came face to face with the little man. As he raised his hat again, I could see he was quite bald, and a thin line, resembling a dueling( ) scar, crossed one cheek. "Excuse my troubling you again." he said nervously."May I walk along with you a little way? I must tell you the truth. I need help desperately. " He had an unusually deep voice which suggested a strange combination of shyness and self-confidence. I was conscious of a fairly strong foreign accent and I wondered what country he had actually come from. I said that I had to catch a train in twenty minutes' time, but that he might accompany me to the station. "I'm going to shock you,"he said suddenly, after a moment's silence."Can you lend me five pounds? I have no money at all."I have come across many strange characters during my life and plenty of people have tried to borrow money from me. I have generally managed to avoid lending them any. But, perhaps because of the very directness of his appeal, I somehow had the impression that his need might be desperately urgent. "I'm sorry," I replied,"I'm afraid I can't lend you anything, as I'm not in the habit of carrying much money about with me. Don't you think the police might be the best people to ask for help?" He hesitated,"I dare not go to the police," he said quietly. "If I do go, they will have to send me home. That's what I'm afraid of. I don't know what to do. " He shook his head rather sadly, raised his hat and left me. I caught my train and soon forgot the incident. It was three weeks later that I happened to glance at an old evening paper and caught sight of a small paragraph at the bottom of the front page: "The unidentified body of a short bald man, with a deep scar across one cheek, was recovered from the River Thames yesterday. The police believed he had committed suicide." I then noticed the date: just two and a half weeks before. It was I who might have been the final cause of his terrible tragedy. For days afterwards the cruelty of my refusal made me suffer continual shame and regret. I swore that I would never again refuse any appeal for help. The main reason why the author hadn't lent the little man any money was that _ .
Choices:
A. he never lent others any money
B. he happened not to carry any money
C. he did not trust the little man
D. he was afraid he mightn't get it back
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C
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mmlu
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Question:
In prefix = st1 /America, drivers' education is part of high school. Every student in his or her second year of high school is required to take a course in drivers' education. However, unlike other courses, it isn't given during the regular school year. Instead, it is a summer course. The course is divided into two parts: class time for learning the laws and regulations, and driving time for practice. The students study the basic traffic laws they must know to pass the written driving test, which is given to anyone who wants to get a driver's license. Driving time is a chance for the students to sit behind the steering wheel and practice all kinds of skills that are required to drive a car. Each student is required to drive for a total of six hours. The students are divided into groups of four. The students and the instructor go out driving for two hours. Thus, each student gets half an hour of driving time per outing. The instructor and the "driver" sit in the front seats and the other three students sit in the back. The cars for drivers' education are different from other ears. In this kind of car there are two sets of brakes, one on the driver's side and the other on the instructor; s side. Thus, if the student driver runs into difficulties, the instructor can take over. This kind of car also has another special feature. On the rear window of the car is a sign that reads: STUDENT DRIVER. That lets nearby drivers know that they should be more careful because the student driver isn't very experienced. After the student has passed the drivers' education course and reached the proper age to drive, they can go to a designated state office to take the driving test, which is made up of an eye examination, a written test, and a road test. The student must pass all the three tests in order to get a driver's license. If the student does well in the drivers' education class, he or she will have no problem passing the test with flying color1s and getting licensed. We can infer that the students are required to_in their whole driving practice.
Choices:
A. go out driving for twelve times
B. spend at least six hours driving
C. drive for two hours
D. get half an hour driving each time
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A
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mmlu
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Question:
The 18-meter-tall Rubber Duck arrived in Beijing on Friday. It was placed on waters in the International Garden Expo Park, where the Yongding River passes through. The Rubber Duck exhibition was designed by Dutch artist, Florentijn Hofman. It was part of the activities of Beijing Design Week, which ran from September 26 to October 3 in 2013. The Rubber Duck stayed in the park until September 23, then moved to the Summer Palace, a famous Beijing tourist spot, where it was on display until October 26. The duck is made of over 200 pieces of rubber. It was guarded not only by staff, but also by 10 volunteers wearing yellow T-shirts and hats with a rubber duck logo. Sun Yidong, a volunteer who guided visitors to the duck, said the art brought energy to the traditional Chinese park. "Seeing the giant Rubber Duck makes me feel like I'm a kid again." Sun said. Because of the rain on Friday, there were not too many people coming to see it. The Expo workers said they expected more people to come and visit the duck on weekends. Zhao Yan said she had been following news about the duck since 2007, when the duck began its journey. "I even considered going to Hong Kong to see it. It's great that the duck is in Beijing," Zhao said. Before arriving in Beijing, the Rubber Duck traveled to 13 cities in nine countries. "The aim of the Rubber Duck is simply to bring everyone back to their childhood again," said Zeng Hui, a leader of the Beijing Design Week Organizing Committee Office. "It can be a toy for adults." ,. The Rubber Duck went to _ after it left the International Garden Expo Park.
Choices:
A. the Olympic Park
B. the Summer Palace
C. Beihai Park
D. Zhong Shan Park
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B
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mmlu
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Question:
Greece is one of the most beautiful countries of the world. Millions of tourists visit this place every year. In Greece the bus is the most convenient and preferred means of travelling. There are intercity buses operated by KTEL that interconnect various cities of Greece, and there are international buses operated by OSE that connect Greece to other European cities. Every tourist must visit Greece at least once in life. This country is really a vacation heaven. It is the perfect blend of history and art with adventure and romance. You can dive into deep blue waters, climb up the mountains or enjoy ancient architecture and history. Buses in Greece are cheap and very comfortable. All bus stations display schedules of buses on every route. Conductors and drivers are very polite and helpful. Travelers never face any trouble locating and boarding buses to their destinations. Tourists can always ask the conductor to inform them about their stop, so that they can get down at the right stop. Everyone here is more than happy to help tourists. Athens, the capital of Greece, has three bus terminals. Buses to different part of Greece leave from different terminals. Air-conditioned express buses also operated between major cities. They are faster and more comfortable than other buses. Tourists can choose guided Greece bus tour. These tours are the perfect way of exploring this great country. Buses in Greece are also a great way of saving _ on the journey. The long-distance bus system is very cheap. Buses save a lot of money to cover long distances, cheaper than taxis or cars. They are also the best means of interacting with local people. You can sit next to a native Greece and get some information about the place. The company KTEL offers bus services _ .
Choices:
A. to different cities in Greece
B. from Greece to other countries
C. to tourist attractions in Greece
D. from Greece to its bordering countries
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A
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mmlu
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Question:
A new book written by a Chinese American on her super-strict parenting - "Battle Hymn of the Tiger Mother" has raised fierce debates in the US. Amy Chua is a Yale Law School professor and the mother of two teenage girls. She is the daughter of Chinese immigrants. In the Chinese culture, the tighter represents strength and power. In her book, Ms. Chua writes about how she demanded excellence from her daughters. Chua writes that her daughters, Sophia and Louisa, were never allowed to go on a date, be in a school play, watch TV or play computer games. They couldn't choose their own after-class activities or get any grade less than an A. They had to play piano or violin - and no other musical instruments. She writes that if a Chinese child gets a B - which she says "would never happen" - there would be "a screaming, hair-tearing explosion." She describes making her 7-year-old daughter play a piano piece perfectly - yelling and not letting her leave the bench even to use the bathroom - until it was. Many people have criticized Amy Chua. Some say her parenting methods were abusive. She even admits that her husband, who is not Chinese, objected to her parenting style. But she says that was the way her parents raised her and her three sisters. Stacy Debroff, who has written four books on parenting, says Amy Chua's parenting style is not limited to Chinese families. She says it represents a traditional way of parenting among immigrants seeking a better future for their children. But she also sees a risk. When children have no time to be social or to follow their own interests, they might not develop other skills that they need to succeed in life. Stacy Debroff advises parents not to just repeat the way they were raised. Alison Lo, an assistant professor of marketing at the University of Washington's Bothell campus, said. "I don't think Amy is advocating a best practice of parenting style, or that success and achievements are critical yardsticks of a good life. But I can imagine how strong her daughters' college applications are going to be. For many parents whose dreams are seeing their kids graduating from a competitive university, Amy is sharing with the readers that it is achievable by persistent, dedicated parental guidance," Lo said. "In that sense, a young adult's giftedness can be born, or made." Alison Lo concludes that _ .
Choices:
A. a teenager can be raised to be a talent
B. a gifted child was born with talent
C. persistent, dedicated parental guidance is the best parenting style
D. parents should respect children's personalities
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A
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sciq
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Question:
Although it is not vital to humans, calcitonin is important for calcium homeostasis in adults of some species in what group characterized by backbones?
Choices:
A. invertebrates
B. vertebrates
C. reptiles
D. mammals
|
B
|
mmlu
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Question:
Once there was something wrong with a machine in a factory. The workers could do nothing but turn to a German engineer for help, who drew a line on it and then said, "Take off the part where the line is and change it for a new one. "The machine, with a new line on, began running well again. The engineer then asked for $30,000 for what he had done. The following were what he wrote on a bill, "The new part only costs one dollar, and knowing where the problem with the machine is costs $29,999." One dollar for changing a new part sounds reasonable but the $29,999 is exactly the value of wisdom and knowledge. According to the engineer, the finding of the problem cost _ .
Choices:
A. only one dollar
B. $ 29.999
C. nothing
D. less than the now part
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B
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mmlu
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Question:
We must do what we can to protect the plants because plants are very important for living things. Life could not go on if there were no plants. This is because plants can make food from air, water and sunlight. Animals and man cannot make food from air, water and sunlight. Animals get their food by eating plants and other animals. Therefore animals and man need plants in order to live. This is why we find that there are so many plants around us. If you look carefully at the plants around you, you will find that there are two kinds of plants: flowering plants and non-flowering plants. Flowering plants can make seeds. The seeds are _ by the fruits. Some fruits have one seed, some have two, three or four, and some have many seeds. But a few fruits have no seeds at all. An example of a fruit without seeds is the banana fruit. Most non-flowering plants do not grow from seeds. They grow from spores . Spores are very small. Some spores are so small and light that they can float in the air. We may say that spores are quite the same as seeds. When these spores are all on wet and shady places, they usually grow into new plants. This passage may be taken from _ .
Choices:
A. a medicine book
B. a novel
C. a science magazine
D. an experiment report
|
C
|
mmlu
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Question:
The ancient Egyptians appeared to be among the first early civilizations to learn how to grow roses. In 1888, at Hawara in the El Faiyum area of Egypt, two-thousand-year-old roses were found in ancient tombs. The discovery suggested roses were an important part of the complex burial ceremony which took place when an important person died. The roses found in the tombs are thought by modern experts to be the oldest preserved flowers ever found in the world. They must have been cut and dried before flowering so that they would remain undamaged. Over the centuries, the roses had shrunk and became tight balls, but on careful examination it was discovered that the petals themselves were hardly damaged. Egypt's skill in mass-cultivation of roses in early times led to the flowers becoming an important export product. At the height of the Roman Empire, Egypt exported large quantities of roses to the Roman courts. Wealthy Romans loved the beautiful color1s and sweet smells of roses. So the Romans attempted to grow their own roses and they eventually mastered the art of mass cultivation. Egypt then decided to concentrate on growing grain instead of roses, so grain soon took over as the number-one agricultural product of Egypt. Roses were appreciated in other early civilizations too, including Greece and Persia. They are a decorative feature on coins, sculpture, and vases dating back thousands of years. There is also evidence that roses were highly valued by the Chinese who believed that the flowers could be used to help treat a wide range of illnesses, from toothache to skin and chest diseases. In the modern world, the rose has not lost its popularity as the "Queen of Flowers" -- the name given to it by the Greek poetess Sappho. Even today more roses are sold than any other flower. Modern techniques have enabled people to create ever more beautiful roses. Transportation by air makes it possible to grow roses in countries with favorable climates and sell them within twenty-four hours in profitable markets all over the world. Tons of roses are transported this way every week. Roses from Ecuador, a country in northern South America, can be bought in Holland, even though that country itself has a huge rose-growing business. Grain replaced roses to become the number-one agricultural product of Egypt because _ .
Choices:
A. the Egyptians showed less interest in roses
B. the competition in rose export became fierce
C. the Romans could grow roses for themselves
D. grain was in great demand in the world market
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C
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