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mmlu | Question:
Most earthquakes occur within the upper 15 miles of the earth's surface, but earthquakes can and do occur at all depths to about 460 miles. Their number decreases as the depth increases. At about 460 miles one earthquake occurs only every few years. Near the surface earthquakes may run as high as 100 in a month, but the yearly average does not vary much. The extent of the disaster in an earthquake depends on many factors. If you carefully build a toy house with an erect set , it will still stand no matter how much you shake the table. But if you build a toy house with a pack of cards, a slight shake of the table will make it fall. An earthquake in Agadir was not strong, but it completely destroyed the city. Many stronger earthquakes have done comparatively little damage. If a building is well constructed and built on solid ground, it will resist an earthquake. Most deaths in earthquakes have been due to faulty building construction or poor building sites. A third and very serious factor is panic. When people rush out into narrow streets, more deaths will result. There is one type of earthquake disaster that little can be done about. This is the disaster caused by seismic sea waves, or tsunamis . These are often called tidal waves, but the name is incorrect. They had nothing to do with tides. In certain areas, earthquakes take place beneath the sea. These submarine earthquakes sometimes give rise to seismic sea waves. The waves are not noticeable out at sea because of their long wave length. But when they roll into harbors, they pile up into walls of water 6 to 60 feet high. The Japanese call them "tsunamis" meaning "harbor waves", because they reach a sizable height only in harbors. Tsunamis travel fairly slowly, at speeds up to 500 miles an hour. An earthquake warning system is in use to warn all shores likely to be reached by the waves. But this only enables people to leave the threatened shores for higher ground: There is no way to stop the oncoming wave. Which of the following can NOT be concluded from the passage?
Choices:
A. The number of earthquakes is closely related to the depth.
B. Roughly the same number of earthquakes occur each year.
C. Earthquakes are impossible at depths over 460 miles.
D. Earthquakes are most likely to occur near the surface. | C |
mmlu | Question:
Ever since Canadian psychiatrist Michael R. Phillips, who works in China, released his report saying China's suicide rate from 1995 to 1999 reached 0.023 percent, the country has been ranked among those with the highest suicide rates in the world. But Jing Jun, a professor of sociology in Tsinghua University, challenges that view and presents the true picture through his nationwide research. Jing and his students took one year to set up the first national database on suicide rate to grasp the overall trend of suicides in China. They collected data from the Health Statistics Annuals of the World Health Organization (sample size 10 million), and the country's Health Statistics Annuals (which cover 100 million people). The database covers 23 years, from 1987 to 2009. Jing calculates the suicide rate in China based on these data. Though the suicide rate was comparatively high in the early years, his study shows it has dropped in recent years, as opposed to the ascending trend in the rest of the world. According to Jing's calculation, China's suicide rate had dropped to about 0.01 percent in 2004. In 2009, the figure dropped further to 0.007 percent, which is rather low compared with the global rate of 0.016 percent. Even if the "missing" suicides were added, China's suicide rate in 2009 would still be below 0.008 percent.[:Zxxk.Com] Jing has found that one of the main reasons why the suicide rate has dropped was the steady and big decline in the number of suicides committed by rural women. In the early years, researchers generally agreed that the suicide rate among Chinese women was higher than among men, which is pretty rare in the rest the world. But the suicide rate among Chinese women, especially in rural areas, has declined remarkably in recent years. In fact, it is almost equal to that of Chinese men. As a sociologist, Jing regards suicide as a social issue, and believes improvement of social policies will reduce the suicide rate even further. More people's lives can be saved if the authorities adjust to social environment for the better, he concludes. The data in Para. 2 is mainly to prove that _ .
Choices:
A. the result from Jing's research is believable
B. Jing's research is more complicated than Michael R. Phillip's
C. Jing has made great efforts to make the research
D. China's suicide rate was comparatively low all the time | A |
mmlu | Question:
Redirect examination of a witness must be permitted in which of the following circumstances?
Choices:
A. To reply to any matter raised in crossexamination.
B. Only to reply to significant new matter raised in cross-examination.
C. Only to reiterate the essential elements of the case.
D. Only to supply significant information inadvertently omitted on direct examination | B |
mmlu | Question:
According to a new survey, student safety has become a big problem. Nearly 50% of students say they are worried about robbery on the way to and from school. Now in many big cities in China, some schools have taught an unusual lesson: self-protection . Students like this lesson because there are no exams or boring classes. And they can learn how to save lives and know how to stop danger before it really happens. Chen Haoyu, a teacher at Beijing No.25 Middle School and a self-protection expert , gives young students advice on how to deal with danger. If you are robbed Keep calm. If you can not cry for help or run away, give the robber your money. Try to remember what the robber looks like and tell the police later. If you are in a traffic accident If a car hurts you, you should remember the car number; if it is a bicycle, try to call your parents before you let the rider go. This is because you don't know how badly you are hurt. If it is raining hard and there is lightning Don't stay in high places and keep away from trees. When there is a fire Get away as fast as you can. Put wet things on your body and try to find an exit . Do not take the lift! If someone is drowning If you can't swim, don't get into the water. Cry out for help. Remember that danger is never as far away as you think. Take care of yourself at all times! The best title for the passage is _ .
Choices:
A. How to Keep Calm
B. Self-protection
C. An Unusual Lesson
D. Danger | B |
arc_challenge | Question:
Emily is riding her bicycle. Which best explains why only some of the energy used to pedal her bicycle is transferred into forward motion of the bicycle?
Choices:
A. The energy of the bicycle tire is applied in a circular motion.
B. The energy of the bicycle is transferred to only one wheel.
C. The gears and chain of the bicycle are covered with oil.
D. The gears and chain of the bicycle generate friction. | D |
sciq | Question:
What are found primarily in lines around the edges of some continents?
Choices:
A. volcanoes
B. Reefs
C. glaciers
D. earthquakes | D |
mmlu | Question:
The news that China bans time-travel TV dramas and movies got a lot of attention on the internet. Yet, time travel in China is a bit different from time travel in common sense.It is anything but science fiction and always goes backwards in time.There is minimum imagination involved--no ever-ending circles that mess up present and future, no advanced technology, no new social orders or new human forms from the twenty--whatever century, everything is a known historical fact when you travel through in China. It is not even called time travel; rather the Chinese people refer it as time crossover.Time crossover has been an extremely popular theme for online novels for years(in fact , it is an indispensible part of China's online culture), and didn't get picked up by TV and the big screen until recent two years.Most of time-travel dramas and movies are adapted from popular online novels and like in other cases adaptations are never better than the original books. The main plot of time-travel novels or TV dramas can be very well summarized in one sentence: from nobody to somebody.Time travel in China is more about escaping from the reality than about realizing wild dreams. In China , there is no need of time machine either.People travel backwards in time via the possession of antiques presence at historical places of interest encounter of life-threatening accidents or simple a look into the mirror.Some time-travel novels even start with "I wanted to go back to history so much that one morning when I opened my eyes I was back." Technology is not relevant at all. Though China is not short of histories to go back to, people have their own preferences and it is pretty much a gender thing.If the main character is male then he usually goes back to special times in history when he is able to help build up or tear up a dynasty.A typical example is A Step Into the Past , the first time-travel TV drama in China, which tells the story of how a SWAT member helps to unite China and build up Qin Dynasty . On the other hand , female characters primarily go back to Qing Dynasty partly because Qing Dynasty has the most number of princes to fall in love with.Yongzheng Emperor is the favorite.As can be seen in Startling by Each Step , a Qing time crossover classic, a girl goes back to Qing Dynasty and falls in love with Yongzheng Emperor and his brothers. The writing purpose of this passage is to _ .
Choices:
A. analyze why the time -travel TV dramas are banned in China
B. introduce the characteristics of the time-travel TV dramas in China
C. show the difference between time travel in China and in other cultures
D. advise people to watch the time-travel TV dramas in China | B |
mmlu | Question:
One of my fondest memories as a child is going by the river and sitting idly on the bank. There I would enjoy the peace and quiet, watch the water rush downstream and listen to the singing of birds and the rustling of leaves in the trees. I would also watch the bamboo trees bend under pressure from the wind and watch them return gracefully to their original position after the wind had died down. When I think about the bamboo trees' ability to bounce back or return to its original position, the word " _ " comes to my mind. When used in reference to a person, this word means the ability to readily recover from shock, depression or any other negative situation that stretches the limits of a person's emotions. Have you ever felt like you are about to lose control of your emotions? Have you ever felt like you are at your breaking point? Thankfully, you have survived the experience to live to talk about it. During the experience you probably felt a mix of emotions that threatened your health.You felt emotionally tired, mentally exhausted and you most likely bored unpleasant physical symptoms. Life is a mixture of good times and bad times, happy moments and unhappy moments. The next time you are experiencing one of those bad times or unhappy moments that take you close to your breaking point, bend, but don't break. Try your best not to let the situation get the best of you. A measure of hope will take you through the unpleasant moments. Will hope for a better tomorrow or a better situation, things may not be as bad as they seem to be. The unpleasant moment may be easier to deal with if the end result is worth having. If the situation gets tough and you are at your breaking point, show resilience. Like the bamboo trees, bend, but don't break! Which of the following would be the best title of the passage?
Choices:
A. Bend, but don't break.
B. My wonderful childhood.
C. The bamboo trees.
D. Love the bamboo trees and your life. | A |
mmlu | Question:
Do you know how it is when you see someone yawn and you start yawning too? Or how hard it is to be among people laughing and not laugh yourself? Well, apparently it's because we have mirror neurons in our brains. Put simply, the existence of mirror neurons suggests that every time we see someone else do something, our brains imitate it,whether or not we actually perform the same action. This explains a great deal about how we learn to smile, talk, walk, dance or play sports. But the idea goes further: mirror neurons not only appear to explain physical actions they also tell us that there is a biological basis for the way we understand other people. Mirror neurons can undoubtedly be found all over our brains, but especially in the areas which relate to our ability to use languages, and to understand how other people feel. Researchers have found that mirror neurons relate strongly to language. A group of researchers discovered that if they gave people sentences to listen to (for example: "The hand took hold of the ball"), the same mirror neurons were as when the action was actually performed (in this example, actually taking hold of a ball). Any problems with mirror neurons may well result in problems with behavior. Much research suggests that people with social and behavioral problems have mirror neurons which are not fully functioning. However, it is not yet known exactly how these discoveries might help find treatments for social disorders. Research into mirror neurons seems to provide us with ever more information concerning how humans behave and interact .Indeed, it may turn out to be the equivalent for neuroscience of what Einstein's theory of relativity was for physics. And the next time you feel the urge to cough in the cinema when someone else does---well, perhaps you'll understand why. Mirror neurons can explain _ .
Choices:
A. why we cry when we are hurt
B. why we cough when we suffer from a cold
C. why we smile when we see someone else smile
D. why we yawn when we see someone else stay up late | C |
mmlu | Question:
Surrounded by the towns of Davidson, Huntersville and Cornelius, Lake Norman is a man-made lake. It is also the largest lake in the state covering a shoreline of more than 500 miles. State Park on the lake gives a chance for different water activities. People, both tourists and locals, come to the area on weekends, where during the peak season a large crowd arrives to relax and have fun. A great activity for kids is education except fun. The tour coversaquatic life, especially that seen at Lake Norman. Since it is more of an educational one it also covers other important knowledge about water. Those wanting to go boating are seen off into the lake on canoes and pedal boats which are rented on hourly basis. The charges are $5 per hour increased by $3 for everyadditional hour. The boats can be kept on the lake all day from 10 in the morning till 5 in the evening during the summers. Both canoes and pedal boats can seat 2 to 4 people. The park also set up a group tent camp, where a site can hold about 25 people. People from all over the country come here to catch some fishing action, obviously hoping to catch some fish as well. The inner park lake is also great for fishing, though it offers a smaller area compared to Lake Norman. Those here for adventure like to go for biking and hiking on the trails inside the park. Lake Norman is a great place to spend time with family and friends. People come here on vacation or simply to kick back after a week's work and relax. From the passage we learn that Lake Norman is _ .
Choices:
A. the second largest lake in the USA
B. surrounded by the town of Davidson
C. not a natural one but made by people
D. about five hundred metres long | C |
mmlu | Question:
Diggers Construction Company was engaged in blasting operations to clear the way for a new road. Diggers had erected adequate barriers and posted adequate warning signs in the vicinity of the blasting. Although Paul read and understood the signs, he entered the area to walk his dog. As a result of the blasting, Paul was hit by a piece of rock and sustained Paul was hit by a piece of rock and sustained head injuries. The jurisdiction follows the traditional common-law rules governing the defenses of contributory negligence, assumption of risk, and last clear chance. In an action by Paul against Diggers to recover damages for his injuries, Paul will
Choices:
A. not prevail, if Diggers exercised reasonable care to protect the public from harm.
B. not prevail, because Paul understood the signs and disregarded the warnings.
C. prevail, because Paul was harmed by Diggers's abnormally dangerous activity.
D. prevail, unless Paul failed to use reasonable care to protect himself from harm. | B |
arc_challenge | Question:
Coal and trees are resources found in Maryland. Both resources are used for
Choices:
A. making paper
B. making pencils
C. building houses
D. producing heat | D |
mmlu | Question:
When I was 16 years old,I made my first visit to the United States.It wasn't the first time I had been abroad.Like most English children I also learned French at school.And I had often been to France,so I was used to speaking a foreign language to people who didn't understand English.But when I went to America I was really looking forward to having a nice easy holiday without any language problems. How wrong I was! The misunderstanding began at the airport.I was looking for a public telephone to give my friend Danny a call and tell her that I had arrived.A friendly old man saw me looking lost and asked if he could help me. "Yes,"I said."I want to give my friend a ring." "Well,that's nice,"he said."Are you getting married? But aren't you a bit young?" "Who is talking about marriage?"I replied."I only want to give my friend a ring to tell her I've arrived.Can you tell me where there's a phone box?" "Oh!"he said,"there's a phone downstairs." When at last we met,Danny explained the misunderstanding to me. "Don't worry,"she said to me,"I had so many difficulties at first.There are lots of words Which the Americans use differently in meaning from British.You will soon get used to all! How funny things they say.Most of the time British and American people understand each other!'' Where was the writer from?
Choices:
A. He was from America.
B. He was from France.
C. He was from England.
D. He was from China. | C |
mmlu | Question:
Everyone gathered around and Paddy read out loud, slowly, his tone growing sadder and sadder. The little headline said: BOXER RECEIVES LIFF SENTENCE. Frank Cleary, aged 26, professional boxer, was today found guilty of the murder of Albert Gumming, aged 32, laborer, last July. The jury reached its decision after only ten minutes, recommending the most severe punishment to the court. It was, said the Judge, a simple case. Cumming and Cleary had quarreled violently at the Harbour Hotel on July 23rd and police saw Cleary kicking at the head of the unconscious Gumming. When arrested, Cleary was drunk but clear-thinking. Cleary was sentenced to life imprisonment with hard labour. Asked if he had anything to say, Cleary answered, "Just don't tell my mother." "It happened over three years ago," Paddy said helplessly. No one answered him or moved, for no one knew what to do. "Just don't tell my mother," said Fee numbly . "And no one did! Oh, God! My poor, poor Frank!" Paddy wiped the tears from his face and said. "Fee, pack your things. We'll go to see him." _ "I can't go," she said without a hint of pain, yet making everyone feel that the pain was there. "It would kill him to see me. I know him so well--his pride, his ambition. Let him bear the shame alone, it's what he wants. We've got to help him keep his secret. What good will it do him to see us?" Paddy was still weeping, not for Frank, but for the life which had gone from Fee's face, for the dying in her eyes. Frank had always brought bitterness and misfortune, always stood between Fee and himself. He was the cause of her withdrawal from his heart and the hearts of his children. Every time it looked as if there might be happiness for Fee, Frank took it away. But Paddy's love for her was as deep and impossible to wipe out as hers was for Frank. So he said, "Well, Fee, we won't go. But we must make sure he is taken care of. How about if I write to Father Jones and ask him to look out for Frank?" There was no excitement in the eyes, but a faint pink stole into her cheeks. "Yes, Paddy, do that. Only make sure he knows not to tell Frank we found out. Perhaps it would ease Frank to think for certain that we don't know." Paddy cried because he thought _ .
Choices:
A. Frank did kill someone and deserved the punishment
B. Frank should have told Fee what had happened
C. what had happened to Frank was killing Fee
D. Frank had always been a man of bad moral character | C |
mmlu | Question:
When he was a boy, Tim was much influenced by the books about the sea, but in fact by the age of fifteen he had decided to become a doctor rather than a sailor. His father was a dentist and as a result, Tim had the opportunity of meeting many doctors either at home or elsewhere. When he was fourteen he was already hanging around the clinic of a local doctor where he was supposed to help to wrap up medicine bottles, but was actually trying to listen to the conversations taking place between the doctor and his patients in the next room. During the war Tim served in the Navy as a surgeon . "That was the happiest time of my life. I was dealing with very real suffering and on the whole making a success of it." In California he taught the country people simple facts about medicine. He saw himself as a life-saver. He had proved his skills to himself and his ability to take decisions. Thus, while he was able to tell them what to do, he could feel he was saving them. After the war, he got married and chose to be a doctor in the countryside, working under an old doctor who was popular in the area, but who hated the sight of blood and believed that the secret of medicine was faith. This gave the young man many opportunities to go on working as a life-saver. Tim decided to become a doctor mainly because _
Choices:
A. his father wanted him to be so.
B. his father was a surgeon.
C. he had read many books about medicine.
D. he had chances to know many doctors and know about what doctors did. | D |
mmlu | Question:
People live all over world. They live on land that is low. They live on land that is high. Some live near the oceans. Others live far from the oceans. Earth has many different kinds of lands. In some places, the land is flat . Flat lands are called plains . Some parts of Earth have hills. Hills are higher than the land around them. But hills are lower than mountains. Did you ever try to ride your bicycle up a hill? Some parts of Earth touch oceans. These parts are called _ . Some lands have water all around them. These lands are called islands. Earth has many different bodies of water, too. You know about the oceans. There are very large bodies of water. The water in the oceans is salty. There are also smaller bodies of water called lakes. Lakes have land all around them. Rivers carry water from the land. They are long bodies of running water. The water in rivers is not salty. Most lakes do not have salty water, either. Some lands with water around them are called _ .
Choices:
A. hills
B. mountains
C. flats
D. islands | D |
mmlu | Question:
Say you're in the supermarket parking lot, holding your baby, bags of goods, and trying to open your car. A stranger walks up and says,"Here, let me hold your baby."Should you let him? According to a new New York University study, knowing whether or not to trust someone is so important that we can tell whether a face is trustworthy before we even consciously know it's there. The researchers knew from previous studies that people are fairly similar when it comes to how they judge a face's trustworthiness. They wanted to find out whether that would be true if people only saw a face for a quick moment -- an amount of time so short that it would prevent making a conscious judgment. To carry out their study, the researchers monitored the amygdala of 37 volunteers while showing them 300 faces for 33 milliseconds each. Those faces had already been tested with a different set of 10 subjects, who saw them for much longer. In those earlier tests, people agreed about whether to trust each face. In this new study, fascinatingly, different parts of the amygdala lit up when a subject saw an untrustworthy face and a trustworthy one -- and it lit up more when the face in question was suspicious . "Faces that appear likely to cause harm are suddenly tracked by the amygdala, so it could then quickly change other brain processes and make fast responses to people -- approach or avoid,"says Jon Freeman, the study's senior author."Our talents for making instant judgments could either come from birth or be learned from the social environment." So should you trust the guy in the parking lot? Your brain already knows. What would be the best title for the passage?
Choices:
A. Is facial trustworthiness reliable?
B. You can judge a person even without being aware of it
C. Your brain decides whether to trust people in milliseconds
D. Can the amygdala reveal how people make automatic judgments? | C |
mmlu | Question:
One day, Annette wanted to make a birthday cake for her brother, Todd. She dug around in their white refrigerator and found she would need to go and buy eggs. She also needed to buy icing. Annette got on her pink bike and went to the grocery store. She asked the cashier to tell her what aisle the icing was on. Annette went to the aisle 14 and picked out blue, Todd's favorite color. She then went to get the eggs. Annette worked for 2 hours making the cake. She decorated it in the blue icing, and even wrote "Happy Birthday Todd" in neat letters. Annette's parents made a nice dinner of chicken, red potatoes, and macaroni. After dinner, Annette and her mom and dad sang to Todd. He was excited for the cake and to turn 11, and said Annette was the best sister ever. What aisle was the icing on?
Choices:
A. 2
B. 11
C. 14
D. one | C |
mmlu | Question:
Staying positive through the cold season could be your best defense against getting ill, new study findings suggest. In an experiment that exposed healthy volunteers to a cold or flu virus, researchers found that people with a generally sunny character were less likely to fall ill. The findings, published in the journal Psychosomatic Medicine, build on evidence that a "positive emotional style" can help to protect us from suffering the common cold and other illnesses. Researchers believe the reasons may be both objective -- as in happiness improving immune function -- and subjective -- as in happy people being less troubled by a sore throat or runny nose. "People with a positive emotional style may have different immune responses to the virus," explained lead study author Dr Sheldon Cohen of Carnegie Mellon University in Pittsburgh. "And when they do get a cold, they may interpret their illness as being less severe." Cohen and his colleagues had found in a previous study that happier people seemed less likely to catch a cold, but some questions remained as to whether the emotional style itself had the effect. For the new study, the researchers had 193 healthy adults complete standard measures of personality characteristics, self-felt health and emotional style. Those who had a tendency to be happy, energetic and easy-going were judged as having a positive emotional style, while those who were often unhappy, tense and aggressive had a negative style. The researchers gave them nasal drops containing either a cold virus or a particular flu virus. Over the next six days, the volunteers reported on any aches, pains or sneezing they had, while the researchers collected objective data. Cohen and his colleagues found that based on objective measures of nasal troubles, happy people were less likely to develop a cold. Which is the best title for the passage? _
Choices:
A. Stay Away from Being Negative
B. Positive or Negative?It's Up to You.
C. Emotional Style and Flu.
D. Optimistic People Likely to Keep Diseases Away. | D |
mmlu | Question:
As Amy Hagadorn rounded the corner across the hall from her classroom, she crashed with a tall boy from the fifth grade running in the opposite direction. "Watch it, Squirt," the boy yelled, as he dodged around the little third grader. Then, with an unfriendly smile on his face, the boy took hold of his right leg and mimicked the way Amy limped when she walked. Amy closed her eyes for a moment. --Ignore him, she told herself as she headed for her classroom. But at the end of the day, Amy was still thinking about the tall boy's mean teasing. It wasn't as if he were the only one. Amy was tired of it. Sometimes, even in a classroom full of other students, the teasing about her speech or her limping made her feel all alone. Back home at the dinner table that evening Amy was quiet. That's why Patti Hagdorn was happy to havesome exciting news to share with her daughter. "There's a Christmas Wish Contest on the radio station," she announced. "Write a letter to Santa and you might win a prize. I think someone at this table with blond curly hair should enter." Amy giggled. The contest sounded like fun. She started thinking about what she wanted most for Christmas. A smile took hold of Amy when the idea first came to her. Out came pencil and paper and Amy went to work on her letter. --Dear Santa Claus, she began. While Amy worked away at her best printing, the rest of the family tried to guess what she might ask from Santa. Amy's sister, Jamie, and Amy's mom both thought a 3-foot Barbie Doll would top Amy's wish list. Amy's dad guessed a picture book. But Amy wasn't ready to reveal her secret Christmas wish just then. Here is Amy's letter to Santa, just as she wrote it that night: Dear Santa Clause, My name is Amy. I am 9 years old. I have a problem at school. Can you help me, Santa? Kids laugh at me because of the way I walk and run and talk. I have cerebral palsy . I just want one day where no one laughs at me or makes fun of me. Love, Amy At radio station WJLT in Fort Wayne, Indiana, letters poured in for the Christmas Wish Contest. The workers had fun reading about all the different presents that boys and girls from across the city wanted for Christmas. When Amy's letter arrived at the radio station, manager Lee Tobin read it carefully. He knew cerebral palsy was a muscle disorder that might confuse the schoolmates of Amy who didn't understand her disability. He thought it would be good for the people in Fort Wayne to hear about this special third grader and her unusual wish. Mr. Tobin called up the local newspaper. The next day, a picture of Amy and her letter to Santa made the front page of the News Sentinel. The story spread quickly. All across the country, newspapers and radio and television station reported the story of the little girl in Fort Wayne, Indiana, who asked for such a simple, yet remarkable Christmas gift - just one day without teasing. Suddenly the postman was a regular at the Hagadorn house. Envelopes of all sizes addressed to Amy arrived daily from children and adults all across the nation. They came filled with holiday greetings and words of encouragement. During that unforgettable Christmas season, over two thousand people from all over the world sent Amy letters of friendship and support. Amy and her family read every single one. Some of the writers had disabilities; some had been teased as children. Many people thanked Amy for being brave enough to speak up. Others encouraged her to ignore teasing and to carry her head high. Each writer had a special message for Amy. Through the cards and letters from strangers, Amy glimpsed a world full of people who truly cared about each other. She realized that no amount or form of teasing could ever make her feel lonely again. Amy did get her wish of a special day without teasing at South Wayne Elementary School. Additionally, everyone at school got an added bonus. Teachers and students talked together about how bad teasing can make others feel. That year, the Fort Wayne mayor officially proclaimed December 21st as Amy Jo Hagadorn Day throughout the city. The mayor explained that by daring to make such a simple wish, Amy taught a universal lesson. "Everyone," said the mayor, "wants and deserves to be treated with respect, dignity and warmth." Amy's mother shared the news of a Christmas Wish Contest that day because she knew _ .
Choices:
A. her daughter was teased by a fifth grader
B. Amy's disease went much worse than before
C. the contest would change Amy's life
D. things weren't going well with Amy at school | D |
sciq | Question:
What is the greatest contribution of arthropods to human food supply?
Choices:
A. vegetation
B. hibernation
C. pollination
D. reproduction | C |
mmlu | Question:
When I was born, my parents immediately noticed something wrong. My feet were deformed , pointing inward and curling under. I wore casts and foot braces in my first two years to correct the problem. Yet I learned to balance and walk in casts. Soon after the last set of casts came off,Mom enrolled me in dance classes as therapy for my feet. I, however,quickly decided to try something else. Not far from my house was an ice rink in the mall. There,local skaters would perform ice shows. I wanted to try skating. I started taking group skating lessons. Performing on ice came naturally. For me,skating has never been about beating others. It's been about being my personal best. I progressed through various levels rapidly and gave my first ice performance at age seven. Soon I started winning local and regional competitions. That's because being on the ice has always been the one place I can truly express my emotions. _ I began seriously training when I was nine years old. After graduating from girls' high school,I moved to Canada. Saying goodbye to my family and friends made me homesick,but I knew deep down that I had to leave and train full-time to give my dreams a chance at reality. I went to compete in the Olympic Games in 1992.I was the first of the final six skaters on the ice. My long performance started well,but I slipped while landing one of my easiest triple jumps,and my hand touched the ice. I didn't want to make two mistakes in a row,so next I did a jump with just two spins to play it safe. As I neared the end,I had one more jump. I landed it perfectly. When medals were awarded,I found myself on the top step,the gold hanging around my neck and America's national anthem playing. Words can't describe the overwhelming mixture of emotions I felt. The author was enrolled in dance classes to _ .
Choices:
A. meet her interest
B. improve her dancing skills
C. help treat her feet
D. prepare her for skating | C |
mmlu | Question:
A light drizzle was falling as my sister Jill and I ran out of the Methodist Church, eager to get home and play with the presents that Santa had left for us and our baby sister, Sharon. Across the street from the church was a Pan American gas station where the Greyhound bus stopped.It was closed for Christmas, but I noticed a family standing outside the locked door, huddled under the narrow overhang in an attempt to keep dry. I wondered briefly why they were there but then forgot about them as I raced to keep up with Jill. Once we got home, there was barely time to enjoy our presents. We had to go off to our grandparents' house for our annual Christmas dinner. As we drove down the highway through town,I noticed that the family were still there, standing outside the closed gas station. My father was driving very slowly down the highway. The closer we got to the turnoff for my grandparents' house, the slower the car went. Suddenly, my father U-turned in the middle of the road and said, ''I can't stand it!" ''What?" asked my mother. ''They've got children. It's Christmas. I can't stand _ ." When my father pulled into the service station, I saw that there were five of them: the parents and three children--two girls and a small boy. My father rolled down his window. "Merry Christmas," he said. "Howdy ,''the man replied. ''You are waiting for the bus?'' my father asked. The man said that they were. They were going to Birmingham, where he had a brother and prospects of a job. "Well, that bus isn't going to come along for several hours, and you're getting wet standing here. Winborn is just a couple miles up the road. They've got a shed with a cover there and some benches". My father said. ''Why don't you all get in the car and I'll run you up there." The man thought about it for a moment, and then he beckoned to his family. They climbed into the car. They had no luggage, only the clothes they were wearing. Once they settled in, my father looked back over his shoulder and asked the children if Santa had found them yet. Three gloomy faces gave him his answer. "Well I didn't think so," my father said, winking at my mother,"because when I saw Santa this morning, he told me that he was having trouble finding all, and he asked me if he could leave your toys at my house. We'll just go to get them before I take you to the bus stop." All at once, the three children's faces lit up, and they began to bounce around in the back seat, laughing and chattering. When we got out of the car at our house, the three children ran through the front door and straight to the toys that were spread out under our Christmas tree. One of the girls spied Jill's doll and immediately hugged it to her breast. I remember that the little boy grabbed Sharon's ball. And the other girl picked up something of mine. All this happened a long time ago, but the memory of it remains clear. That was the Christmas when my sisters and I learned the joy of making others happy. The three children of the family were gloomy probably because _ .
Choices:
A. they didn't have new clothes to wear
B. they hadn't got any present for Christmas
C. they were unwilling to move to another city
D. they worried about the friends they had made | B |
mmlu | Question:
If a new moon occurred on June 2, when will the next new moon occur?
Choices:
A. June 30
B. June 28
C. June 23
D. June 15 | A |
sciq | Question:
What has high surface tension because of extensive hydrogen bonding?
Choices:
A. water
B. gases
C. hydrocarbons
D. air | A |
sciq | Question:
What gives a coil of copper wire the ability to conduct electricity well?
Choices:
A. metallic electrons
B. metallic bonds
C. metallic ions
D. optical bonds | B |
sciq | Question:
Producing light without heat is called what?
Choices:
A. thermoluminescence
B. osmosis
C. bioluminescence
D. luminescence | D |
mmlu | Question:
You are careful with your money: you collect all kinds of coupons; look for group-buy deals if you eat out; you don't buy clothes unless in a sale. Does all this make you a wise consumer? Let's do the math first: you walk into a coffee shop and see two deals for a cup of coffee. The first deal offers 33 percent extra coffee. The second takes 33 percent off the regular price. What's the better deal? Well, they are about the same, you'd think. And you'd be wrong. The deals appear to be equal, but in fact, they are different. Here's the math: Let's say the standard coffee is 10 yuan and let's divide the amount of coffee into three portions . That makes about 3.3 yuan per portion, The first deal gets you 4 portions for 10 yuan (2.5 yuan per portion) and the second gets you 3 portions of coffee for 6.6 yuan (2.2 yuan per portion) and is therefore a better deal. In a new study published by the Journal of Marketing, participants were asked the same question, and most of them chose the first deal, the Atlantic website reported. Why? Because getting something extra for free feels better than getting the same for less. The applications of this view into consumer psychology are huge. Instead of offering direct discounts, shops offer larger sizes or free samples. According to the study, the reason why these marketing tricks work is that consumers don't really know how much anything should cost, so we rely on parts of our brains that aren't strictly quantitative. There are some traps we should be aware of when shopping. First of all, we are heavily influenced by the first number. Suppose you are shopping in Hong Kong. You walk into Hermes, and you see a 100,000 yuan bag. "That's crazy." You shake your head and leave. The next shop is Gucci, a handbag here costs 25,000 yuan. The price is still high, but compared to the 100,000 yuan price tag you just committed to your memory, this is a steal. Stores often use the price difference to set consumers' expectation. zxxk Another trap we often fall to Is that we are not really sure what things are worth. And so we use clues to tell us what we ought to pay for them. US economist Dan Ariely has done an experiment to prove this. According to the Atlantic, Ariely pretended he was giving a lecture on poetry. He told one group of students that the tickets cost money and another group that they would be paid to attend. Then he informed both groups that thelecture was free. The first group was anxious to attend, believing they were getting something of value for free. The second group mostly declined, believing they were being forced to volunteer for the same event without reward. What's a lecture on poetry by an economist worth? The students had no idea. That's the point. Do we really know what a shirt is worth ? What about a cup of coffee? What's the worth of a life insurance.policy? Who knows? Most of us don't. As a result, our shopping brain uses only what is knowable: visual clues, invited emotions, comparisons, and a sense of bargain. We are not stupid. We are just easily influenced. What can we know from US economist Dan Ariely's experiment?
Choices:
A. Ariely's free lecture enjoyed popularity among students.
B. The students actually didn't know what the lecture was worth.
C. The second group was willing to be volunteers without reward.
D. The first group was eager to find out the value of Ariely's lecture. | B |
mmlu | Question:
What form of energy is stored in a battery?
Choices:
A. chemical
B. sound
C. light
D. heat | A |
mmlu | Question:
Are people less happy or more happy the older they get ? A study found that people generally become happier and experience less worry after age 50. In fact, it found that by the age of 85, people are happier with their life than they were at 18. The finding came from a Gallup survey of more than 340,000 adults in the United States in 2008. At that time, the people were between the age of 18 an 85. Arthur Stone in the Department of Psychiatry and Behavioral Science at Stony Brook University in New York led the study. His team found that levels of stress were highest among adults between the ages of 22 and 25. Stress levels dropped sharply after people reached their fifties. Happiness was highest among the youngest adults and those in their early seventies. But the people least likely to report feeling negative emotions were those in their seventies and eighties. The survey also found that men and women had similar emotional patterns as they grow older. However, women at all ages reported more sadness, stress and worry than men did. The researchers also considered possible influences like having young children, being unemployed or being single. But they found that influences like these did not affect the levels of happiness and well-being related to age. So why would happiness increase with age ? One theory is that, as people get older, they become more thankful for what they have and have better control of their emotions. They also spend less time thinking about bad experiences. The original goal of the study was to confirm the popular belief that aging is connected with increased sleep problems. The survey did find an increase during middle age, especially in women. But except for that , people reported that they felt their sleep quality improved as they got older. According to the survey, when will adults feel most stressful?
Choices:
A. In their twenties.
B. In their fifties.
C. In their seventies.
D. In their eighties. | A |
mmlu | Question:
Which of the following items of evidence is LEAST likely to be admitted without a supporting witness?
Choices:
A. In a libel action, a copy of a newspaper purporting to be published by Defendant Newspaper Publishing Company.
B. In a case involving contaminated food, a can label purporting to identify the canner as Defendant Company.
C. In a defamation case, a document purporting to be a memorandum from the Defendant Company president to "All Personnel," printed on Defendant Company's letterhead.
D. In a case involving injury to a pedestrian, a pamphlet on stopping distances issued by the State Highway Departmen | C |
mmlu | Question:
Two-year-old hero Ye Chengfeng saved most of his family from a deadly gas leak . As his grandfather lay dead, the child woke up his grandmother and saved five other family members from deaths. More and more British school kids use their mobile phones to cheat in exams. They use them to send messages to get the answers. So far this year, 1,013 students were caught cheating with mobile phones. Teachers are now teaching themselves so they can find the cheats. They also ask the students to hand the phones in before exams. A new study shows that girl chimps are faster to use tools than boys! Experts found that girl chimps in East Africa use sticks to dig in the soil two years earlier than boys do. But they don't know why. Girls watched their moms work, but boys climbed trees. Yes, human girls always learn to write and draw first, but boys often run and play balls earlier than girls. In Germany, doctors have three ways to help kids who are addicted to the Internet. First, learning art -- Kids learn painting or singing; second, doing sports -- Kids do swimming or horse riding. The last one is to go into nature -- Kids plant flowers and grow vegetables. Doctors want kids to find other ways to have fun rather than surf the Internet. The British teachers are teaching themselves to _ .
Choices:
A. send messages to each other
B. find their students' cheats in exams
C. stop the students from using their mobile phones
D. ask the students to hand in their phones before exams | B |
mmlu | Question:
In the history of Hawaii, surfing is a serious thing. Ancient leaders used the sport as a training exercise to keep themselves strong. They also used surfing competitions instead of wars to solve conflicts between people. For a long time ,this tradition of surfing was known mainly to the people of Hawaii. Then Duke Kahanamoku came along and changed the world. When he was 21years old, Duke broke two world swimming records. Not surprisingly, Duke easily made the Olympic swimming team in 1912.During his Olympic career, Duke won three gold medals and two silver medals in swimming. When Duke finished winning medals at the Olympics, he toured the world. He also brought along his surfboard. Duke had been surfing ever since he was a little boy. In 1917,he rode a single wave for more than a mile! Duke amazed people by riding his 16-foot-long board. He is considered the father of modern surfing. Since Duke was handsome and strong, people loved to watch him. His next career move was clear. Duke headed for Hollywood. From 1925 to 1955,he made more than 30 movies. One day in 1925, Duke and a few other surfers were hanging out on the beach when a boat turned over not far from them. The surfers hit the waves with their big boards and saved 12 of the passengers. Duke alone saved eight of them! After that, lifeguards at beaches started using surfboards to save swimmers. Helping others was a big thing in Duke's life. In 1932,Duke became sheriff of Honolulu, Hawaii, holding the position for almost 30 years. As sheriff, in fact, his job was to greet visitors who came to the city .From the Olympics to Hollywood, Duke Kahanamoku had put Hawaii on the map when it was still a little known island. When he was 75 years old, Dukes name was added to both the Swimming Hall of Fame and the Surfing Hall of Fame. He died in 1968 at the age of 78. What is the text mainly about?
Choices:
A. The development of Hawaii.
B. The achievements of Duke.
C. The personal life of Duke.
D. The history of surfing. | B |
mmlu | Question:
For Rachael and Leigh Badman, there is only one wish on their Christmas list this year _ that their sick daughter survives until December 25. Fifteen -year-old Paige suffers from a rare brain condition. The disease affects as few as 12 people in the world, and can kill her any day without warning. And her condition has _ in recent months. Each time she closes her eyes, she may never wake up. Rachael and Leigh Badman are worried that she couldn't live through Christmas. They filled their house with Christmas decorations on November1, so she could enjoy her favorite day of the year in advance. Paige was diagnosed with the condition four years ago. Mrs. Badman described the condition as "being on death row" as she never knows if she will wake up and still have a daughter. She said, " Paige always loves Christmas and it's heartbreaking to see her suffering like this." In the last months, Paige has been unable to eat and has never walked or spoken. But she loves music, and enjoys watching pop stars' DVDs. And in May she also went on holiday to Florida with her parents and little brother, Kefton. The family , who have already organized parts of Paige's funeral, also saw the teenager swimming with dolphins during the trip. Since then, however, her condition has worsened. Mrs Badman, who is separated from her husband and works as Paige's full-time carer, said, "Now she can't eat or drink anymore, and her brain is shrinking. With all her problems, we just thought, 'Let's get the Christmas tree up as soon as possible.' We're praying she lives to see Christmas Day." Paige's parents got the Christmas tree up on November 1 to _ .
Choices:
A. let her enjoy the great time with visitors
B. let her understand her parents' love
C. let her enjoy Christmas early before her death
D. let her receive more good wishes from others | C |
mmlu | Question:
Carr ran into and injured Pedersen, a pedestrian. With Carr in his car were Wanda and Walter Passenger. Passerby saw the accident and called the police department, which sent Sheriff to investigate. All of these people were available as potential witnesses in the case of Pedersen v. Carr. Pedersen alleges that Carr, while drunk, struck Pedersen, who was in a duly marked crosswalk.On the evening of the day of the accident, Walter Passenger wrote a letter to his sister in which he described the accident. When Walter is later testifying on direct examination and says he cannot remember some details of the accident, Pedersen's counsel seeks to show him the letter to assist him. The trial judge should rule this
Choices:
A. permissible under the doctrine of present recollection refreshed.
B. permissible under the doctrine of past recollection recorded.
C. objectionable, because the letter was not a spontaneous utterance.
D. objectionable, because the letter is a selfserving declaration insofar as the witness, Walter, is concerned | A |
sciq | Question:
In gas exchange, oxygen flows into the blood, and what flows out?
Choices:
A. naturally dioxide
B. carbon dioxide
C. carbon monoxide
D. liquid dioxide | B |
arc_easy | Question:
Which of these is an inherited behavior?
Choices:
A. a seal balancing a ball
B. a dog getting the newspaper
C. a spider spinning a web
D. an ape using sign language | C |
mmlu | Question:
China has now mapped out plans for its next four launches in the Shenzhou program on the next flight. But one conclusion seems to have escaped most reports in the aerospace media. The flight of Shenzhou 7 could be timed to coincide with the Beijing Olympics. Plans for the 2008 Summer Olympics call for the events to be held between the 8th and 24th of August. It's reasonable to expect that China will use the event to promote its achievements before the world, and human spaceflight is China's most significant recent breakthrough. Shenzhou 7, China's next manned space mission, was originally advertised for 2007. This fit into the pattern of staging a two-year gap between crewed Shenzhou missions, which have previously launched in 2003 and 2005. But Chinese media statements have recently _ this to 2008. Chinese media have reported that while the overall program is going well, more time is needed to work on the spacesuit that will be used on this flight to stage China's first spacewalk. It's possible that Chinese engineers want to make best preparations for this complex mission. China could intend to carry out the mission of Shenzhou 7 just as media attention is focused on the lead-up to the Olympics. The crew of the flight, and possibly China's other flown astronauts, could then take part in the opening ceremony. China has previously feted her space travellers in great celebrations, such as the Hong Kong event that saw Yang Liwei singing with actor Jacky Chan. China has also suggested that the activity will be carried out by a single astronaut, and has indicated that half an hour is a rough estimate of the planned time for the spacewalk. China is apparently following suit, probably for the same reasons of conservative mission planning and safety. China has decided to carry out its human spaceflight in 2008 in order to _ .
Choices:
A. make the Beijing Olympics more interesting.
B. show its great achievements to the world.
C. prove that China is a developed country.
D. introduce its science and technology to the world. | B |
mmlu | Question:
For centuries ,the only form of written correspondence was the letter .Letters were ,and are ,sent by some form of postal service ,the history of which goes back a long way. Indeed ,the Egyptians began sending letters from about 2000 BC, as did the Chinese a thousand years later. Of course ,modern postal services now are much more developed and faster ,depending as they do on cars and planes for delivery .Yet they are still too slow for some people to send urgent documents and letters. The invention of the fax machine increased the speed of delivering documents even more .When you send a fax ,you are sending a copy of a piece of correspondence to someone by telephone service .It was not until the early 1980s that such a service was developed enough for businesses to be able to fax documents to each other. The fax service is still very much in use when copies of documents require to be sent ,but ,as a way of fast correspondence, it has been largely taken the place of by email. Email is used to describe messages sent from one computer user to another. There are advantages and disadvantages with emails. If you send someone and email, then he will receive it extremely quickly. Normal postal services are rather slow as far as speed of delivery is concerned. However ,if you write something by email ,which you might later regret ,and send it immediately ,there is no chance for second thoughts. At least ,if you are posting a letter you have to address and seal the envelope and take it to the post box .There is plenty of time to change your mind. The message is think before you email! It can be inferred from the text that_.
Choices:
A. the fax service had been fully developed by the 1980s
B. letters have been used in prefix = st1 /Chinafor about 1,000 years
C. the fax machine was invented after the 1980s
D. letters have been used in Egyptfor about 2,000 years | C |
mmlu | Question:
South Asia heatwave kills nearly 100 DHAKA - A heat wave sweeping India, Bangladesh and Nepal has killed nearly 100 people over the past two weeks, officials said on June 3, 2005. A third of the people died in northern Bangladesh, mostly women and children from dehydration , heat stroke and diarrhoea . "We are getting reports of several deaths due to heat wave and related diseases almost every day," an official said, as temperatures touched 43degC . The weather office in Dhaka said the hot weather will persist for another week until the monsoon rains which are normally due by the middle of June. Severe heat conditions in the southern Indian have killed at least 55 people, officials in the two states said. While temperatures have fallen from a high of 45degC in Andhra Pradesh to around 40degC, giving a respite to people, they are still on the rise in Orissa with Talcher town registering 48.5deg C, a weather official said. At least five people have died in prefix = st1 /Nepalfrom extreme heat, the government said. When the monsoon rains come, the temperature will _ .
Choices:
A. remain the same
B. go on to rise sharply
C. begin to drop obviously
D. rise a little | C |
mmlu | Question:
Here are some world-famous cultural sites that you may be interested in: Old City of Jerusalem The Old City was given a World Heritage Status in 1981 and placed on the "World Heritage in Danger List" the following year. The city has had a history of three different religions fighting over their holy sites and yet also living together in the same city. Jerusalem has always been of great symbolic importance. Visit http://whc.unesco.org/en/list/148for more information. Khami Ruins National Monument The City of Khami, which developed after the capital of Great Zimbabwe had been given up in the mid-16th century, is of great archaeological value. The discovery of objects from Europe and China shows that Khami was a major centre for business over a long period of time. Visit http://whc.unesco.org/en/list/365for more information. Ancient City of Pingyao Pingyao is a typically well-kept example of an ancient Chinese city, founded in the 14th century. It is most famous for its ancient buildings which were in connection with the ancient Chinese banks --Qianzhuang or Piaohao. It provides a complete picture of cultural, social, economic and political development during one of the most important periods of Chinese history. Visit http://whc.unesco.org/en/list/812for more information. Mapungubwe Cultural Landscape Mapungubwe is set against the northern border of South Africa that joins Zimbabwe and Botswana. Mapungubwe had developed into the largest kingdom in South Africa before it was given up in the 14th century. What survive now are the almost _ remains of the palace sites and also the entire settlement area, as well as two earlier capital sites. It shows a perfect picture of the development of social and political structures over 400 years. Visit http://whc.unesco.org/en/list/1099for more information. What can we learn about Mapungubwe?
Choices:
A. It was set up in the 14th century.
B. It is on the southern border of Africa.
C. It belongs to both Zimbabwe and Botswana.
D. It once was the largest kingdom in South Africa. | D |
mmlu | Question:
Have you ever asked yourself why you have two eyes instead of one, three, or even hundreds as some insects have? Have you wondered why your eyes are set close together on the front of your face rather than on the sides of your head, as on animals like rabbits, antelopes, and horses? The reasons are simple -- and important to the way you see the rest of your world. Your eyes are like two small cameras. A camera catches an image of an object and records this image in miniature on a small piece of film. Similarly, when you look at something, each eye takes in what it sees and sends this image to the back of the eyeball. From each eye, an optic nerve then sends the image to the brain. Because your eyes are set close together, they view the world from about the same height but from slightly different angles. While your right eye sees an object a little to the right, your left eye sees the same object slightly to the left. Working as a team, the eyes send the images to the part of your brain called the cerebral cortex, which combines them into a single, centered image. Seeing with two eyes working together is called stereoscopic vision. This allows you to view the world in three dimensions, or 3-D. These dimensions are height, width, and depth. Sensing depth allows you to judge the distance between you and the objects you see. It also helps you to adjust to the changing angle at which you see something as you move closer to or farther away from it. As you walk along a sidewalk, for example, seeing in stereo helps you to know how close you are to the street, how far you need to walk to arrive at a certain building, and how close you are to stepping on a rock or a piece of glass. As your body moves, your eyes give you a continual flow of information about where things are in relation to where you are. If images are coming from only one eye, however, only two of these dimensions - height and width - can be sensed. A world seen with one eye is thus two-dimensional, as in a photograph. The sense of depth is lacking, making it more difficult to move around safely. Now consider why your two eyes are located on the front of your face. Think of other animals with this same arrangement. Some examples are lions, wolves, and owls. What do these creatures have in common? They are all animals that hunt. These animals have eyes facing directly in front of them. This provides a field of vision that is about 180 degrees wide, like a half-circle. This kind of sight is called binocular vision. On the other hand, animals that are hunted have eyes on the sides of the head. This provides nearly a 360-degree field of vision. Because these animals need to de ready to run at any moment in order to stay alive, they need to see things coming from the sides and from behind. However, without stereoscopic vision, these animals have a more difficult time determining how far away a threat is. This article would most likely be found in a _ .
Choices:
A. textbook about animal behavior
B. popular science or health magazine
C. professional magazine for doctors
D. newspaper's local news section | C |
mmlu | Question:
As far back as he could remember,Larry had longed to go to Hollywood and become a film star. The young man's hopes for success were broken again and again, however. Hollywood just did not seem interesting. When he first came to California, Larry had decided never to give up and return home without success. Therefore, he kept on trying. Someday, he told himself, his big opportunity would come. Larry found a job parking cars for one of Hollywood's big restaurants. His pay was basic, but since the guests were kind enough to give him more money, he managed to make a living. One day he recognized an important film director driving into the parking lot and getting out of his car. Larry had recently heard that the man was ready to make a new picture. Larry got into the car and prepared to drive it on into the lot and park it. Then he stopped, jumped out, and ran over to the director. "Excuse me, sir, but I think it is only fair to tell you that it is now or never if you want me in your next picture. A lot of big companies are after me." Instead of pushing away the boy,the director laughed,then wrote something on a card and handed it to the young man." Come and see me tomorrow." Larry got a small part in the director's next film. He was on his wayrefers to the fact that _ .
Choices:
A. he gave up and returned home
B. he began to work towards success
C. he took a journey to Hollywood
D. he had difficulty in playing the small part | B |
mmlu | Question:
Is bicycling hard to learn? Different people have many different answers. It is strange enough that the same person may also have a different answer as time goes by. Five years ago when I was in Junior Grade One, I got interested in bicycling because I thought my uncle was very cool when he rode his bike. He could ride a bike with only one wheel. He could also sit on the bike and keep it standing straight, without moving for a long time. I thought it was easy to learn to ride a bike, so I decided to learn from my uncle. He told me how to ride. When I fell off the bike the first time, I was afraid to try again. It was too hard for me to learn. Then my uncle helped me by holding the bike for me and not to let go. With his help, I was able to ride longer and longer. "You can do it by yourself now, young boy!" I heard his voice far behind me. Five years ago when the writer was in _ , he got interested in bicycling.
Choices:
A. Junior Grade One
B. Junior Grade Two
C. Senior Grade One
D. Senior Grade Two | A |
mmlu | Question:
If you are looking for a day trip with the family, here's a list of festivals and fairs happening within a reasonable drive from Charlotte. Hopscotch Music Festival Where: Downtown Raleigh(various places) When: Today---Saturday Highlights: This music festival features performances by more than 175 national and international bands playing in 15 different places, all within walking distance. Music _ will include rock, hip-hop, heavy metal, dance, classical, folk and everything in between. Admission: $10--$30 Details: www.hopscotchmusicfest.com Flatwoods festival Where: 451 Peach Tree Toad, Bennett When: 10 am. Saturday--5 pm Sunday Highlights: This annual festival, which is in its 15thyear, features family fun, food and horse rides. There will also be musical entertainment and a grand parade with cars, trucks, tractors, horse-drawn vehicles, floats, farm equipment and more. Admission: On Saturday, free; on Sunday, $5 for ages 13 and under. Details: 919-548-5192; www.visitpittsboro.com NC Mountain State Fair Where: 1301 Fanning Bridge Road, Fletcher When: Various times, today---Sept.16 Highlights: In celebration of the people, agriculture, art and traditions that make our region great, the fair offers performances and even a man who carves artwork with a saw. Admission:$7; $3 for kids 6---12 and seniors Details: 828-687-1414; www.mountainfair.org How can you know the details about Flatwoods Festival?
Choices:
A. By surfing the website:www.mountainfair.org
B. By dialing the telephone number: 828-687-1414
C. By dialing the telephone number: 919-548-5192
D. By surfing the website: www.hopscotchmusicfest.com | C |
mmlu | Question:
That "Monday morning feeling" could be a crushing pain in the chest which leaves you sweating and gasping for breath. Recent research from Germany and Italy shows that heart attacks are more common on Monday mornings and doctors blame the stress of returning to work after the weekend break. The risk of having a heart attack on any given day should be one in seven, but a six-year study helped by researchers at the Free University of Berlin of more than 2,600 Germans showed that the average person had a 20 per cent higher chance of having a heart attack on a Monday than on any other day. Working Germans are particularly not protected against attack, with a 33 per cent higher risk at the beginning of the working week. Non-workers, by comparison, appear to be no more at risk on a Monday than any other day. A study of 11,000 Italians proved 8 am on a Monday morning as the most stressful time for the heart, and both studies showed that Sunday is the least stressful day, with fewer heart attacks in both countries. The findings could lead to a better understanding of what is the immediate cause of heart attacks, according to Dr Stefan Willich of the Free University. "We know a lot about long-term risk factors such as smoking and cholesterol but we don't know what actually causes heart attacks, so we can't give clear advice on how to prevent them," he said. Monday mornings have a double helping of stress for the working body as it makes a rapid change from sleep to activity, and from the relaxing weekend to the pressures of work. "When people get up, their blood pressure and heart rate go up and there are hormonal changes in their bodies," Willich explained. "All these things can have an unfavourable effect in the blood system and increase the risk of a clot in the arteries which will cause a heart attack." "When people return to work after a weekend off, the pace of their life changes. They have a higher workload, more stress, more anger and more physical activity," said Willich. If the researchers give us some advice to avoid Monday morning feeling, what might it be?
Choices:
A. Stop working on Monday
B. Create a pleasant working environment
C. Get up late on Monday morning
D. Go to work with a doctor | B |
mmlu | Question:
Typhoons in the northern part of the world have girls' names.Sometimes they have very beautiful names.Rose is a pretty name but there was nothing pretty about Typhoon Rose.It was the worst typhoon to hit Hong Kong in ten years. It began to rain in the morning of Monday, August 16th, 1971.At ten o'clock in the morning, Typhoon Rose was still 130 miles away but already the wind was blowing people's umbrella away.The wind became stronger and stronger.The typhoon shelters were soon full of boats.Ships that were too big to go inside the shelters put down more anchors .Some very big ships went out to sea.It is safer for a big ship to be at sea in a typhoon because it cannot be blown onto rocks.Kai Tak Airport closed.No planes were able to take off or land.At 9:00 in the evening, all the lights went out. No one slept well that night.It is difficult to sleep in such bad weather. In Typhoon Rose, more than one hundred people died.229 people were hurt and 66 of these had to go to hospital.1500 lost their homes.The people of Hong Kong will not quickly forget Typhoon Rose! Some big ships didn't go inside the shelters because _ .
Choices:
A. they had more anchors
B. it is safer outside
C. they were out at sea and they weren't fast enough to reach the shelters when Typhoon Rose came
D. it was too expensive for big ships to go inside the shelters | B |
sciq | Question:
In an experiment, what is the affected variable called?
Choices:
A. dependent variable
B. form variable
C. independent variable
D. control variable | A |
mmlu | Question:
Charring is a result of
Choices:
A. open flames
B. the sun
C. the moon
D. ice | A |
mmlu | Question:
Reptiles become more active as the day gets warmer. This is because
Choices:
A. they have scaly skin.
B. they have slimy skin.
C. their body temperature stays at a constant level.
D. their body temperature changes with the environment. | D |
mmlu | Question:
British Study Tours Using the wonderful railway system we offer an unusual holiday, sport and study program . Your hotel is a train: eat and sleep on the train and spend each day in a different part of Britain. Summer Schools in France We offer summer schools for students between the ages of 12 and 16. Live with a French family and choose from different activities including horse-riding, football, swimming and skiing. Summer in Australia We will arrange a program for your students. All our courses take place at the college in Sydney. Morning classes are held in Chinese; evening classes on Australian history are in English. We offer an exciting program of evening activities including music. Dance and theatre. Holiday Programs in Germany We offer morning classes in German at all levels from beginner upwards. In the afternoon you are free to join in our mountain walks or to go shopping in the nearby town. In the evening we organize a full program for fun. All ages welcome. If you like traveling by train, you can go to _ .
Choices:
A. Summer School in France
B. Summer in Australia
C. Holiday Programs in Germany
D. British Study Tours | D |
mmlu | Question:
New software is able to analyze exactly how many hairs there are in a patch of skin and could help in testing the effectiveness of baldness treatments and depilatory creams, say Australian researchers. Researchers from CSIRO Mathematical and Information Sciences in prefix = st1 /Sydneyreport their findings in the November issue of the journalSkin Research and Technology. The software, developed with a UKcompany, will make it easier for researchers developing hair removal creams to accurately assess how well they work, says Dr Pascal Vallotton. "Up to now they were counting the number of hairs that survived after treatment by hand. That's hard work and it's difficult because you may count a hair twice or you may miss it." he said. The software relies on images captured by a small flatbed scanner pressed onto the skin. Using a mathematical algorithm , the software then identifies and traces each individual hair based on an understanding of a hair's unique features, such as its straightness. The software is able to distinguish between hairs and other features on the skin such as wounds or moles . "Our skin irregularities make it difficult to say this is a hair or this is a mole," Dr Vallotton said. Comparison between earlier and later images can also determine if hair is growing quickly or slowly, he says. Unfortunately, to check the accuracy of the software, the researchers still had to adopt the old-fashioned method of counting hairs, helped by volunteers from neighboring labs who put their skins on the line for science. "We had 12 volunteers, mostly from neighboring labs, and we acquired images of hair before and after treatment," Dr Vallotton said. To ensure an accurate count, the individual hairs had to be marked off as they were counted, but after such a laborious process, the researchers were pleased to discover the software results were comparable to the manual count. Dr Vallotton says the software could also be useful in testing the effectiveness of balding treatments and counting or tracing substances other than hairs, that are long and thin and otherwise difficult to image. What did the 12 volunteers do in the experiment?
Choices:
A. They counted the hairs by hand.
B. They divided the hairs into parts.
C. They controlled laborious process.
D. They offered their hair for experiment. | D |
mmlu | Question:
Do you love hamburgers? Do you how they were created? The first hamburgers in U.S. history were served in New Haven, Connecticut, at Louis' Lunch sandwich shop in 1895. Louis Lassen, founder of Louis' Lunch, ran a small lunch wagon selling steak sandwiches to local factory workers. Because he didn't like to waste the excess beef from his daily lunch rush, he ground it up, grilled it, and served it between two slice of bread--and thus America's first hamburger was created. The small _ is still owned and operated by the third and fourth generations of the Lassen family. Hamburgers are still the specialty of the house, where steak is ground fresh each day and hand molded, slow cooked, broiled vertically, and served between two slices of toast with your choice of only three "acceptable" garnishes: cheese, tomato, and onion. Want ketchup or mustard? Forget it. You will be told "no" in no uncertain terms. This is the home of the greatest hamburger in the world, claim the owners, who are perhaps best known for allowing their customers to have a burger the Lassen way or not at all. Which of the following is not available for customers to choose from at Louis Lunch?
Choices:
A. Cheese.
B. Tomato.
C. Mustard.
D. Onion. | C |
mmlu | Question:
What is the smallest particle of the element gold (Au) that can still be classified as gold?
Choices:
A. atom
B. molecule
C. neutron
D. proton | A |
mmlu | Question:
A child sits at his desk waiting for the teacher to hand back his test and praying that it is not sprayed with red marks. Fellow students in the classroom know a paper that has several red markings on it will usually receive a lower grade. The child with many red markings on his test will quickly fold the paper and stuff it into his desk in the hope that no one will see his test. There is an education movement to retire the reds for softer color1s of purple, green, and blue pens to mark students' work. Many educators understand the psychological harm the constant red markings on the paper do to a child's self-esteem. After a child receives his test back with countless red markings there is a rare chance that he will bother to find out his errors. It is too embarrassing in the classroom to examine his errors and also many children do not want to show their parents their red stained test. The purpose of grading a paper or test is to identify the child's weakness and offer suggestions to improve their ability in a specific subject. Red markings are too for the student to calmly understand their errors ; instead they become upset and begin their self-critical dialogue. No student wants to fail; they just do not know how to excel. All color1s have an influence on our state of mind. Red is a powerful color1 that gives us energy. Colors such as blues and greens are calming color1s to the body. Hospitals often have doctors wear blue or green scrubs because it relaxes the patient on a subconscious level. I have never seen a doctor wear red scrubs because it will stress the patient. Remember this when you decide to mark a child' paper with red, the color1 of blood. What is the text mainly about?
Choices:
A. How a child sees his test result.
B. How to grade a student's paper.
C. The harm of using red color1 in grading students' papers.
D. Different influences of color1s. | C |
mmlu | Question:
One day, a poor man, who had only one piece of bread to eat, was walking past a restaurant. There was a large pot of soup on the table. The poor man held his bread over the soup, so the steam from the soup went into the bread, and gave it a good smell. Then he ate the bread. The restaurant owner was very angry at this, and he asked the man for money, in exchange for the steam from the soup. The poor man had no money, so the restaurant owner took him to Nasreddin, who was a judge at that time. Nasreddin thought about the case for a little while. Then he took some money from his pocket. He held the coins next to the restaurant owner's ear, and shook them, so that they made a dingling noise. "What was that?" asked the restaurant owner. "That was payment for you," answered Nasreddin. "What do you mean? That was just the sound of coins!" protested the restaurant owner. "The sound of the coin is payment for the smell of the soup," answered Nasreddin. "Now go back to your restaurant." The poor man held his bread over the soup to _ .
Choices:
A. make it heated
B. warm his cold hands
C. avoid paying the restaurant owner
D. make it smell and taste a little better | D |
mmlu | Question:
Bill has a sister, Amy. Next Friday is Amy's birthday. Bill wants to buy a present for her. However, he doesn't have much money. Now he is in shopping mall. He spends a lot of time choosing a good and cheap present in a toy shop, but he can't find anything. He goes to the next shop. There are some beautiful hair clips in it. Bill likes them very much. He knows Amy wants to have one all the time. He chooses a blue one. It's not expensive. It costs 7 yuan. He goes back home happily. How much does Bill pay for the hair clip?
Choices:
A. 1 yuan
B. 7 yuan
C. 9 yuan
D. 11 yuan | B |
mmlu | Question:
What a great Paralympic Games this has been. An outstanding Opening Ceremony, splendid athletic performances in perfect stadiums, the best-ever Paralympic Villages, amazing high definition television coverage, a never ending and self-generating supply of passion and emotion, superb organization, wonderful volunteers, millions of new Paralympic sports lovers both here in China and around the world. These are the greatest Paralympic Games ever. --Philip Craven, president of the International Paralympic Committee It was another spectacular show. Perhaps it's not quite as sublimely beautiful as the opening, but a fitting end to what has been a memorable 12 days in the Chinese capital. The Paralympics were inspiring. Not only the Paralympians themselves, but also the warmth of people in Beijing and the sense of self-respect among the disabled in China that these Games seem to have inspired, as well as a new attitude in general from the government and form Chinese society as a whole. -- Jeff Z. prefix = st1 /Klein,New YorkTimes It doesn't get any better for disabled persons living in Beijingthan September 2008, with increased access for them in public areas. But there are still problems. Some taxi drivers are not willing to pick up wheelchair users. Some companies deliberately break employment laws that ask them to employ a percentage of disabled persons. Many schools haven't opened their door to disabled students. During the past Paralympics, Chinese society has witnessed firsthand the abilities of disabled persons in sporting. And the next step will be for the abilities of disabled people on the Paralympics to be translated into a realization of their abilities to study, work and go about daily life in a barrier-free society. -- Eric Roeder, China Daily The passage is probably taken from a(n) _ .
Choices:
A. newspaper
B. advertisement
C. story
D. research report | A |
mmlu | Question:
Mrs Weeks was reading a newspaper story to her class. The story said: Were you ever in a hospital when you were small? How did you feel? The doctors in Children's Hospital are asking for money for children's toys. Some children in the hospital must stay in bed for many weeks. Toys are needed to keep these sick children happy and quiet. Money for them can be sent to the hospital. After Mrs. Weeks read the story, she said,"This story gave me an idea." "You want us to bring some money for the toys.""We could bring some of our own toys for the children in the hospital, "said the boys and girls one after another. "Well, your ideas would be nice, "Mrs. Weeks said,"but mine is different." Mrs. Weeks smiled. "Do you think you could make toys?" she asked. "Yes, yes," the whole class answered. "Great! Let's begin to make toys tomorrow," said Mrs. Weeks. On Saturday afternoon, Mrs. Weeks took the children to the hospital with the toys made by her students. The children in the hospital felt very happy to see the toys. The children in the class felt happy, too. A few days later, Mrs. Weeks read another newspaper story to the class: Some school pupils brought toys to Children's Hospital last week. The toys were made by the pupils of Grade Three in Green Street School. The doctors said, "We have never had so many wonderful toys. Our children are very happy with them. They say, 'THANK YOU, GRADE THREE'" What was the first newspaper story mainly about?
Choices:
A. Sick children in Children's Hospital
B. Doctors in Children's Hospital
C. Mrs. Weeks and her students
D. Toys made by the boys and girls | A |
mmlu | Question:
Reading from left to right, elements in the same period on the Periodic Table of the Elements
Choices:
A. have the same reactivity.
B. decrease in atomic mass.
C. increase in atomic number.
D. have the same number of electrons. | C |
sciq | Question:
The role that a particular species plays in its ecosystem is also known as what?
Choices:
A. market
B. niche
C. unique
D. type | B |
mmlu | Question:
As a newspaper reporter, Inez' s father traveled around the world. He wrote stories about the interesting people he met. On her fifteenth birthday, Inez could hardly believe it when her father announced that she was old enough to go with him on one of his trips! He said his next story would be about salt mining in Europe. Inez had never thought much about salt,she didn' t know what to expect,but she knew she would love being with her father. Months later, when Inez and her father arrived at the salt mine ,they found themselves walking into the middle of a busy workday. Mrs. Walker, the owner, said she would not be available to talk until the workday was over. She suggested that Inez and her father should help out so Inez ' s father would have first-hand experience for his story. Before Inez realized what was happening, she was in the factory. This was not what she had imagined her trip would be like. People rushed past her carrying hammers, nails, and wood to make boxes for the salt. Everyone seemed to be in such a hurry. As another newly constructed box was pushed at her, Inez spread a label with glue and stuck it on the side of the box. When she had agreed to go with her father on his newspaper assignment, she had pictured an adventure, not hard labor. Inez looked at the salt covering her father' s once-blue pants and sighed. She could taste the salt in her mouth and smell it in the air. Inez had been using salt all her life, but she had never imagined that it existed in such quantities or that it was so hard to package. Inez' s father rubbed his hands together and grinned at her. ''I know this probably isn't what you had in mind," he said, "but sometimes the best days are the ones that don' t go as planned. Best? she wondered. She had learned two lessons today. One was to value every grain of salt to fall from a shaker. The other was to hear the details before agreeing to go on a job with her father! Why does the author most likely write this story?
Choices:
A. To discuss what it is like when a child travels with a parent.
B. To describe how places around the world are different.
C. To explain which tools are used when packaging salt.
D. To show that sometimes events turn out differently than expected. | D |
mmlu | Question:
All students need to have good study habits . When you have good study habits, you can learn things quickly. You also remember them easily. Do you like to study in the living-room? This is not a good place because it is usually too noisy. You need to study in a quiet place, like your bedroom. A quiet place will help you only think about one thing, and you will learn better. Before you begin to study, do not forget to clean your desk. A good desk light is important, too. You are feeling tired easily if there is not enough light. The living-room is not a good place for study because it is too _ .
Choices:
A. quiet
B. noisy
C. clean
D. big | B |
sciq | Question:
When a balloon is rubbed against hair, why do they attract each other?
Choices:
A. constantly electron charge
B. same electron charge
C. lean electron charge
D. opposite electron charge | D |
mmlu | Question:
Which form of energy is needed to change water from a liquid to a gas?
Choices:
A. heat
B. mechanical
C. chemical
D. sound | A |
mmlu | Question:
China Merchants Bank Co Ltd has teamed up with ride-hailing major Didi Kuaidi to provide automobile financing and expand its reach in China's booming mobile payment industry. The two have inked a comprehensive partnership, which includes a strategic investment by the former in the latter. Under the partnership, CMB will become the first bricks-and-mortar bank that can offer in-app credit card payments to Didi users. At present, users of Didi can only choose third-party payment solutions like WeChat Payment and Alipay to pay cab fares. Zhao Ju, vice-president of CMB, said the cooperation with Didi was an important step in its mobile Internet finance strategy. "CMB's mobile payment is going to enter a new chapter by leveraging Didi Kuaidi's vast user base," he said. According to a report by China Internet Network Information Center earlier this month, Didi holds 87.2 percent of China's private car hailing market. The company said it has received 1.43 billion car-hailing requests on its platforms in 2015, which means 1.43 billion payments were made via smartphones. CMB is expected to use Didi to reach the core users of China's mobile payment market. Jean Liu, president of Didi, said many of the expats prefer payment by credit card rather than Alipay or WeChat. "The new partnership will help improve service quality and customer loyalty," she said. The investment makes CMB part of Didi's existing investors, including Tencent Holdings Ltd, Alibaba Group Holding Ltd and China Investment Corporation. Both of the companies declined to reveal the actual amount of the investment. Liu, who showed up on Tuesday for the first time in public after her treatment for breast cancer, said the cooperation with CMB is for the long run and "the capital investment is only part of it". Under the partnership, CMB and Didi will cooperate on a wide range of initiatives on financial services and online-to-offline cooperation. Apart from the in-app credit card payments, the two companies are going to launch joint credit cards in late February and automobile financing services for Didi's car owners. CMB's branches across China are expected to help Didi recruit more drivers. "There is a lot of room for imagination in our partnership," Li said, adding in future people may use their CMB credit card reward points to pay for the ride on Didi. Li Chao, an analyst with iResearch Consulting Group, said the partnership may not significantly boost CMB's mobile payment business. "Didi has educated the market for three years and its customers have formed the habit of paying by WeChat or Alipay. So I think CMB can only turn a very smart proportion of Didi users into its payment customer," he said. "But the move shows that China's traditional banking industry is finally thinking out of the box and looking for outside partners in Internet finance competition," he said. Statistics from Big-Data Research showed that more than 90 percent of China's 9.3 trillion yuan ($1.41 trillion) worth of third party mobile payment market is donated by Alibaba and Tencent. The main idea of this passage is that _ .?
Choices:
A. CMB develops partnership with Didi Kuaidi.
B. CMB is looking for outside partners in Internet finance competition.
C. Didi Kuaidi is going to enter a new chapter.
D. Alibaba and Tencent dominate the mobile payment market. | A |
mmlu | Question:
Liu Yun, 13, pretty and smart. She is a good student. But many students try to stay from her because Liu Yun's mum has AIDS and her father has died of AIDS. Luckily, Liu Yun didn't get it. AIDS means fear for most people. Nobody wants to play games with her. Even a teacher who used to like her turns his back on her now. The biggest problem is how other people look at her. She sometimes wants todrop out of schoolbecause she can no longer face others' indifference . It is said if a person has AIDS, it's still safe to eat and play with him. So I think Liu Yun's classmates and teachers are afraid of AIDS because they don't know much about AIDS. And Liu Yun needs their love and understanding. Even a friendly smile means a lot to her. What will you do when you best friend has AIDS?
Choices:
A. I'll stay away from him.
B. I won't have meals with him.
C. I won't talk with him.
D. I should be more friendly to him than before. | D |
arc_easy | Question:
For two organisms to be classified as the same species, they must produce offspring that are
Choices:
A. fertile.
B. adaptable.
C. alive at birth.
D. identical to the parents. | A |
mmlu | Question:
The earth is the only planet that scientists are certain has life .What does the earth have that the other planets don't ? For one thing , the earth has just the right temperature . As _ from the sun , the earth seems to be just the right distance away . The planets that are closer to the sun are so hot that their surfaces bake in the sun . The farthest planets are cold balls . When the earth developed-- which scientists believe may have happened about billions of years ago , many gases covered the earth . The gases caused the earth to be hot . But something wonderful happened . The temperature was just right for thick clouds to form . It rained very hard for a very long time . This gave the earth its oceans . Water made it possible for plants to grow . The plants created oxygen in the atmosphere . Oxygen is the gas that humans and animals breathe . Only one other planet in the solar system seems to be something like the earth . That planet is Mars . Mars is smaller than the earth , and it is quite a bit cooler . But it is not too cold for humans . On some days , the temperatures are as cold as a winter day in the northern United States . If you wore a special spacesuit , you could walk around on Mars . You would have to bring your own air to breathe , though . The air on Mars is too thin to breathe . Mars has the largest volcano in the solar system . It is sixteen miles high . The highest volcano on the earth is five miles high . The most unexpected sight on Mars is dried-up river beds . Scientists believe that Mars was once much wetter that it is now . Does this mean there could have been living things on Mars ? Scientists are not sure , but there has been no sign so far . The best title for the passage should be _ .
Choices:
A. Living Things on Our Earth
B. The Moon
C. Living Things on the Moon
D. Mars Is Most Like the Earth | D |
mmlu | Question:
An ordinance of City makes it unlawful to park a motor vehicle on a City street within 10 feet of a fire hydrant. At 1:55 p.m., Parker, realizing that he must be in Bank before it closed at 2:00 p.m., and finding no other space available, parked his automobile in front of a fire hydrant on a City street. Parker then hurried into the bank, leaving his aged neighbor, Ned, as a passenger in the rear seat of the car. About five minutes later, and while Parker was still in Bank, Driver was driving down the street. Driver swerved to avoid what he mistakenly thought was a hole in the street and sideswiped Parker's car. Parker's car was turned over on top of the hydrant, breaking the hydrant and causing a small flood of water. Parker's car was severely damaged and Ned was badly injured. There is no applicable guest statute."If City asserts a claim against Driver for the damage to the fire hydrant and Driver was negligent in swerving his car, his negligence is
Choices:
A. a cause in fact and a legal cause of City's harm.
B. a cause in fact, but not a legal cause, of City's harm because Parker parked illegally.
C. a legal cause, but not a cause in fact, of City's harm because Parker's car struck the hydrant.
D. neither a legal cause nor a cause in fact of City's harm | A |
mmlu | Question:
To see an example of xylem in work
Choices:
A. organize flowers in a bouquet
B. put a rose in food dye
C. pull a plant from the root
D. poor water on a plant | B |
mmlu | Question:
Last Sunday, Aron Ralston, an experienced hiker and mountaineer, set off to walk alone through the Bluejohn desert canyon in Utah. He was planning an eight-hour, 21-kilometer hike. While he was climbing through a narrow part of the canyon, a big stone weighing about 400 kilos fell and trapped his right arm. When he failed to return to the mountain camp where he was staying that night, people simply thought he had decided to camp out somewhere in the canyon. When he still had not returned by Tuesday, the alarm was raised, A search party set out on Wednesday evening, but there we no sign and his family began to fear the worst. In fact, Ralston, 27, was lying trapped in the canyon. By Tuesday, he had run out of water. By Thursday, he realized that he would not survive unless he took unusual action, so he used his pocket knife to cut his arm below the elbow . He then climbed down to the bottom of the canyon. There he met two other hikers, who helped him back to safety. He received some help at a local hospital before being carried to St. Mary's hospital in Grand Junction, Colorado for surgery. Ralston's astonishing survival brought equal amounts of praise and criticism. While praising the climber for his bravery and calm, experts also pointed out he had broken the first rule of outdoor pursuits. He had failed to leave words with anyone of where he was going that day. This was in fact Ralston's second near-death experience. In February, he was buried up to the neck in snow by an avalanche while skiing in the Colorado Rockies. Ralston not only managed to dig himself out but he also rescued his skiing companion, who had been completely buried in the snow. Ralton rescued himself and his friend in less than 15 minutes. According to the passage, a "hiker" is probably someone who _ .
Choices:
A. enjoys walking short distances
B. enjoys walking long distances
C. climbs rocks and mountains
D. likes adventure | B |
mmlu | Question:
A person uses all of a renewable resource that they had in a bucket. They can get more of it by
Choices:
A. putting on fresh clothing
B. visiting a desert area
C. burning the bucket in a fire
D. leaving the bucket out in a storm | D |
mmlu | Question:
High-quality customer service is preached by many, but actually keeping customers happy is easier said than done. Shoppers seldom complain to the manager or owner of a retail store, but instead will alert their friends, s, co-workers, strangers--and anyone who will listen. Store managers are often the last to hear complaints, and often find out only when their regular customers decide to frequent their competitors, according to a study jointly conducted by Verde Group and Wharton School. "Storytelling hurts retailers and entertains consumers," said Paula Courtney, President of the Verde Group. "The store loses the customer, but the shopper must also find a replacement." On average, every unhappy customer will complain to at least four others, and will no longer visit the specific store. For every dissatisfied customer, a store will lose up to three more due to negative review. The resulting "snowball effect" can be disastrous to retailers. According to the research, shoppers who purchased clothing encountered the most problems. Ranked second and third were grocery and electronics customers. The most common complaints include filled parking lots, cluttered shelves, overloaded racks, out-of-stock items, long check-out lines, and rude salespeople. During peak shopping hours, some retailers solved parking problems by getting moonlighting local police to work as parking attendants. Some hired flag wavers to direct customers to empty parking spaces. This guidance eliminated the need for customers to circle the parking lot endlessly, and avoided confrontation between those eyeing the same parking space. Retailers can relieve the headaches by redesigning store layouts, pre-stocking sales items, hiring speedy and experienced cashiers, and having sales representatives on hand to answer questions. Most importantly, salespeople should be diplomatic and polite with angry customers. "Retailers who're responsive and friendly are more likely to smooth over issues than those who aren't so friendly," said Professor Stephen Hoch. "Maybe something as simple as a greeter at the store entrance would help." Customers can also improve future shopping experiences by filing complaints to the retailer, instead of complaining to the rest of the world. Retailers are hard-pressed to improve when they have no idea what is wrong.ks5u What does Paula Courtney imply by saying "...the shopper must also find a replacement" (Line 2, Para. 4)
Choices:
A. New customers are bound to replace old ones.
B. It is not likely the shopper can find the same products in other stores.
C. Most stores provide the same kind of service.
D. Not complaining to manager causes the shopper some trouble too. | D |
mmlu | Question:
Delia was a young pianist. Her husband, Joe, was a young artist. Each of them was taking lessons: Joe with a famous art teacher, and Delia with a great pianist from Germany. Their teachers were the very best, so lessons were expensive, more than they could really afford, but...when you love your art, nothing is too much. But soon the money began to run out, and they couldn't afford the lessons any more. Then one day Delia came back home and told Joe that she had met a man whose daughter, Sally, wanted to learn the piano, and he was going to pay her $ 50 an hour. "Delia," Joe said, "I'll be much happier if you keep up your lessons," Delia said it didn't matter. "When I've had some money, I'll continue." But Joe also decided to stop his lessons, to draw pictures and sell them. A few days later, Joe came home and proudly took $ 200 from his pocket. "I met a man from Vermont," he said, "who bought one of my pictures. And he wants to buy more!" _ .They didn't have to worry any more about money. Then, one day, Joe came home and saw that Delia's hand was wrapped in a bandage . He asked her what had happened. "Oh," said Delia. "My student, Sally, asked me to make some coffee for her. I dropped the coffee and burned my hand. Sally went straight to the drugstore and got this bandage for me. " "Delia, what have you been doing the last two weeks?" Joe asked. She tried not to tell him, but the tears came. "Oh Joe, I couldn't get any students, so I worked as a waitress in a restaurant. Today, I burned my hand with hot water. So I can't work any more. But we'll still have money from the man in Vermont, won't we?" Joe looked at her. "There's no man in Vermont, " he said. "I've been working in a drugstore, and today someone came in to buy bandages for a woman who's burned her hand. So when I saw you, well, I guessed." They both laughed. [A story by O. Henry--adapted ] The writer of the story is _ .
Choices:
A. Joe
B. Delia
C. O. Henry
D. Sally | C |
mmlu | Question:
One day in 1924, five men who were camping in the Cascade Mountains saw a group of huge apelike creatures coming out of the woods. They hurried back to their wooden house and locked themselves inside. While they were in, the creatures threw rocks against the house. Several hours later these strange hairy giants went back into the woods. After the men returned to the town and told the people about their adventure, _ . These were the people who remembered hearing tales about footprints of an animal that walked like a human being. The five men, however, were not the first to have seen these creatures called Bigfoot. Long before their experience, the local Native Americans were certain that a group of apelike animals had been living in the _ mountain for centuries. In 1958, some workers, who were building a road through the jungles of Northern California, often found huge footprints in the earth around their camp. Then in 1967, Roger Patterson, a man who was interested in finding Bigfoot, went into the same jungles with a friend. While riding, they were suddenly thrown off from their horses. Patterson saw a tall apelike animal standing not far away. He managed to take photos of the hairy creature before it disappeared in the jungles. When Patterson's photos were shown to the public, not many people believed his story. Richard Brown, an experienced hunter, discovered a similar creature. He saw the animal clearly through the telescopic lens of his rifle . He said the creature looked more like a human being than an animal. Later many other people also found deep footprints in the same area. In spite of regular reports of sightings and footprints, most experts still do not believe that Bigfoot really exists . The BEST title for this passage would be " _ ".
Choices:
A. The adventures of five campers
B. The experts and Bigfoot
C. The creatures called Bigfoot
D. The adventures of Bigfoot | C |
mmlu | Question:
There is some unwelcome news for students preparing for exams and officers putting in long hours-----you don't need the break as much as you may think that makes you feel less tired. Scientists have long assumed that willpower is a limited resource, which is why you feel the need to have a rest, have a snack and come back to a task when you're feeling better. They argued that the only way to restore willpower was by rest, food or entertainment. But psychologists have challenged this theory, saying weak willpower is all in your head. They found that people's beliefs in willpower determine how long and how well they'll be able to work on a tough mental exercise. "If you think of willpower as something that's limited, you're more likely to be tired when you perform a difficult task," said Prof.Veronika Job. "'But if you think of willpower as something that is not easily used up, you can go on and on." The researchers designed four experiments to test students'-beliefs in willpower. After a tiring task, those, who believed or were led to believe that willpower is a limited resource, performed worse on standard concentration tests than those who thought of willpower as something they had more control over. They also found that leading up to final exam week, students who believed the limited resource theory ate junk food 24 percent more often than those who believed they had more control in resisting temptation . Mr. Job said. "The theory that willpower is a limited resource is interesting, but it has had unintended consequences. Students who may already have trouble studying are being told that their power of concentration is limited, and they need to take frequent breaks. But a belief in willpower as a non-limited resource makes people stronger in their ability to work through challenges.'" The findings could help people who are" battling temptation. Willpower isn't driven by a biologically based process as much as we used to think. The belief in it is what influences your behavior. The theory that willpower is limited supports that _ .
Choices:
A. people must eat snacks when they feel tired
B. people do need a break to restore their willpower
C. there's no way to strengthen people's willpower
D. weak willpower doesn't affect people's life much | B |
mmlu | Question:
Sydney is one of the world's biggest cities and has something for everyone when he comes to shopping.You will find excellent Australian products alongside the best that the world has to offer.At the bottom of Sydney Tower, you can shop in 160 of Sydney's favorite stores including 16 jewellery stores and many gift and fashion shops.They're all at Westfield Centrepoint. Tel:9231 9300 SOVEREIGN HILL This prizewinning living museum is where Australia's history comes alive!Visit daily or stay for the night and experience life of the Gold Rush days.A wonderful nightly sound and light show,"Blood on the Southern Cross"tells the story of the famous Eureka Uprising.Enjoy shopping along with real life character and entertainment,4star hotel and breakfast. Tel:5331 1944 ANCHORAGE RESTAURANT Come and enjoy our delicious Cantonese seafood right on the water's edge in the historic fishing port of Williamstown with views of the city centre across Port Phillip Bay. Open 7 days a week Lunch:Sunday to Friday 11:00 a.m.2:00 p.m. Dinner:Monday to Saturday 5:00 p.m.10:00 p.m. Tel:9397 6270 or 9397 7799 COOK'S COTTAGE Built by James and Grace Cook,parents of Captain James Cook,Cook's Cottage stands proudly in the Fitzroy Gardens as a reminder of life in the eighteenth century,and as a celebration and commemoration of the life and travels of Captain James Cook. Open 9:00 a.m.5:00 p.m. daily, and until 5:30 pm during the summer. Tel:9419 4677 Where can you spend the night in a tour?
Choices:
A. Cook's Cottage.
B. Westfield Centrepoint.
C. Sydney Tower.
D. Sovereign Hill. | D |
mmlu | Question:
Why are some rocks smoother and rounder than others?
Choices:
A. They have the shapes of the minerals from which they are made.
B. They were smoothed by the action of wind and water.
C. They were squeezed up through the soil.
D. They hardened in rounded pockets of soil. | B |
mmlu | Question:
Typhoons in the northern part of the world have girls' names.Sometimes they have very beautiful names.Rose is a pretty name but there was nothing pretty about Typhoon Rose.It was the worst typhoon to hit Hong Kong in ten years. It began to rain in the morning of Monday, August 16th, 1971.At ten o'clock in the morning, Typhoon Rose was still 130 miles away but already the wind was blowing people's umbrella away.The wind became stronger and stronger.The typhoon shelters were soon full of boats.Ships that were too big to go inside the shelters put down more anchors .Some very big ships went out to sea.It is safer for a big ship to be at sea in a typhoon because it cannot be blown onto rocks.Kai Tak Airport closed.No planes were able to take off or land.At 9:00 in the evening, all the lights went out. No one slept well that night.It is difficult to sleep in such bad weather. In Typhoon Rose, more than one hundred people died.229 people were hurt and 66 of these had to go to hospital.1500 lost their homes.The people of Hong Kong will not quickly forget Typhoon Rose! This passage is mainly about _ .
Choices:
A. the names of typhoons
B. typhoons in Hong King
C. Typhoon Rose
D. the typhoons | C |
mmlu | Question:
Although American children still spend part of their days reading, they are spending less time doing it for pleasure than years ago, with large gaps in proficiency ,according to a recent report. "It raises an alarm," said Vicky Rideout, the lead author of the report. "We're witnessing a really large drop in reading among teenagers and the speed of that drop is getting faster and faster." The report found that the percentage of nine-year-old children reading for pleasure once or more per week had dropped from 81 percent in 1984 to 76 percent in 2013, based on government studies. About a third of 13-year-olds and almost half of 17-year-olds reported in one study that they read for pleasure less than twice a year. Of those who read or are read to, children often spend on average between 30 minutes and an hour daily with that activity, the report found. Older children and teenagers tend to read for pleasure for an equally long time each day. Rideout warned that there may be differences in how people come across texts and the included studies may not take into account stories read on line or on social media. The report also found that many young children are struggling with literacy . Only about one-third of fourth grade students are "proficient" in reading and another one-third scored below "basic" in reading skills. Despite the large percentage of children with below-basic reading skills, reading scores among young children have improved since the 1970s, according to one test that measures reading ability. The reading scores among 17-year-olds, however, reminded relatively unchanged since the 1790s. About 46 percent of white children are considered "proficient" in reading, compared with 18 percent of black children and 20 percent of Hispanic kids. Those gap remained relatively unchanged over the past 20 years, according to the report. "To go 20 years with no progress in that area is shameful", Rideout said. The report stresses some behaviors that have been tied to children being more frequent readers. Those behaviors include parents setting aside time to read with their children and parents reading themselves to model good behavior. Which of the following is TRUE about the report findings?
Choices:
A. The reading scores among older children have improved.
B. The reading scores among young children haven't changed.
C. The gap between black children and white children has narrowed.
D. Black children have lower proficiency in reading than white children. | D |
mmlu | Question:
Special trees that grow faster, fight pollution, produce better wood, and even sense chemical attacks are being planted by scientists in the US. When 40 per cent of Hawaii's US$14 million-a-year papaya industry was destroyed by a virus five years ago, work began on creating genetically engineered trees. Researchers successfully introduced seeds that were designed to resist the virus.Since then, more and more people have been testing genetically engineered trees.Some researchers put special bacteria into trees to help them grow faster and produce better wood.Others are trying to create trees that can clean polluted soil.Meanwhile fruit farmers are looking for trees that are strong enough to resist worms, and paper companies want trees that produce more wood and therefore more paper. The Pentagon even gave the researchers US$500,000 this year after they developed a pine tree that changes its colours if it senses a chemical attack.So far, the poplar, eucalyptus , apple and coffee trees are among those being engineered.All this can be done today because we have a better understanding of tree genomes . However, some people fear that the genetically engineered trees will cause dangerous results.They are worried that the new trees will breed with natural species and change the balance of the forest environment. "It could be destructive," said Jim Diamond, an environmentalist. "Trees are what is left of our natural environment and home to many endangered species." But researchers insist that science could give nature a fighting chance against both natural and man-made dangers.They hope to answer the critics by stopping the new trees from breeding, so their effect on the environment can be controlled. Which of the following was probably the first kind of trees being engineered?
Choices:
A. Papaya.
B. Pine.
C. Apple.
D. Poplar. | A |
mmlu | Question:
Despite organized anti-bottled-water campaigns across the country and a noisy debate about bottled water's environmental effect, Americans are buying more bottled water than ever. --------------------------------------------------------------------------------------------------- Why do so many people seem to think they should have any input on what other Americans choose to buy or do? If they want to buy bottled water, let them. If they want to eat fast food, let them. If they want to smoke pot, let them. ----Barackalypse People just get tired of paying for others' bad behavior. If many people eat too much fast food, you pay higher insurance bill. If many people frequently buy bottled water, your trash bills go up and landfills fill up quickly. It's about personal responsibility, which really should be a basis of our society. ----Bdbr So? This is the price you pay to live in a free society. You want to control the life of another just so you can save a little money? What would you say when someone do the same to you? ----Norman619 I'm just glad there are still people who still believe personal responsibility is a good thing. We make your life cheaper and less bothersome. ----Yoyo What a waste of money. It's fine when you're on the road and you need a cold drink, but people who buy cases of bottled water for home are completely crazy. ----Agmlauncher I wish we all can find a way to improve things and benefit from this. The environment needs a lot of help but businesses will always work on what people would need and demand. Is this part of the trade-off? Hope we can find better ways. ----Skipweis Which of the following statements will go with Skipweis' opinion?
Choices:
A. People's demand for bottled water is to blame.
B. Environment is more important than business.
C. At present we can't benefit form bottled water at all.
D. It's necessary to figure out solutions to the conflict. | D |
mmlu | Question:
Why play games? Because they are fun, and a lot more besides. Following the rules...planning your next move...acting as a team member...these are all "game" ideas that you will come across throughout your life. Think about some of the games you played as a young child, such as rope-jumping and hide-and-seek. Such games are entertaining and fun. But perhaps more importantly, they translate _ that teach children some of the basic rules they will be expected to follow the rest of their lives, such as taking turns and cooperating . Many children's games have a practical side. Children around the world play games that prepare them for work they will do as grown-ups. For instance, some Saudi Arabian children play a game called bones. Which sharpens the hand-eye coordination needed in hunting. Many sports encourage national or local pride. The most famous games of all, the Olympic Games, bring athletes from around the world together to take part in friendly competition. People who watch the event wave flags, knowing that a gold medal is a win for an entire country, not just the athlete who earned it. For countries experiencing natural disasters or war, an Olympic win can mean so much. Sports are also an event that unites people. Soccer is the most popular sport in the world. People on all continents play it--some for fun and some for a living. Nicolette Iribarne, a Californian soccer player, has discovered a way to give people hope through soccer. He created a foundation to provide poor children with not only soccer balls but also a promising future. Next time you play your favorite game or sport, think about why you enjoy it, what skills are needed, and whether these skills will help you in other aspects of your life. What can be learned from the passage?
Choices:
A. Games benefit people all their lives.
B. Sports can get all athletes together.
C. People are advised to play games for fun.
D. Sports increase a country's competitiveness. | A |
mmlu | Question:
When I first saw the bookAlice in Lace, I thought I was going to like it. And as it turned out, I love it! I love books about life and being a kid. And Alice in Laceis just that kind. It's a humorous book about being thirteen and the problems kids might face. Alice and her friends get a strange assignment from their totally cool teacher, Mr. Everett. It was like playing the game of "Life," but you had to act it out. So Pamela is pregnant, Elizabeth buys a car and Alice gets married. Well, of course, Pamela wasn't really pregnant, but she walked around with a pillow under her shirt to get people's reactions. Elizabeth didn't really buy a car, but she went to the car lot and made the sales guy think she was. The whole class got assignments like these! I would love to do something like that for school. In the book Alice has a lot to think about. "Getting married is hard!" Alice says. She has to plan the ceremony, the honeymoon, find a place to live, pay for furniture and two months' rent and food. Maybe she and her "husband" could work it out -- if they were getting on fine! Although this book was funny, it really made me think about how problems like these could really mess up your life. Take teenage pregnancy for example. How could you have a baby and stay in school? You couldn't find a babysitter every day to stay with your kid. A child really consumes your life. I understand what the teacher was trying to do. He was trying to discourage the class from getting into these problems by giving them a glimpse of life. As someone about to become a teenager myself, I can say sometimes a story makes you think about what's up ahead. Overall, I would say this book is wonderful. My favorite part of the book is discovering that if I like it, there are seven other Alice books I can check out at my local library. I love this book, and I hope you will too. We can infer from the passage that Pamela, Elizabeth and Alice _ .
Choices:
A. turn out to be the author's classmates
B. are characters in Alice in Lace
C. get along quite well
D. become dismissed from school | B |
mmlu | Question:
A 50-year-old American officer came back to his school. The teacher asked him to give a talk to the small boys and girls there. The talk was about the love of their great country. All the little ones were sitting in a large meeting-room. The old officer went up and began speaking. He said , " Boys and girls . I studied in this school forty years ago. When I was your age, we were not as happy as you are today. Think about it and answer me, why are you so happy now?" No sound came from the children. The old man waited for a long time. Then a short boy in the front put up his small dirty hand. "Good boy! Please answer me, dear." said the officer. With a big smile on his face, the boy stood up and said, "If you speak long enough, we won't have Maths and biology lessons this morning." The children were thought to be _ before.
Choices:
A. as good as
B. as well as
C. as happy as
D. much happier than | D |
mmlu | Question:
Officials in the Midwestern U. S. town of Joplin, Missouri, say the death from Sundays' big tornado reaches 116 and that search efforts continue for possible survivors trapped in rubble . Search and rescue teams are conducting their third sweep through the nearly 10 kilometer - long and one - kilometer wide area of destruction left by the tornado. They are working as quickly as possible while weather conditions remain relatively stable. More storms are forecast for the area. Joplin Fire Chief Mitch Randles said there are areas with large piles of rubble that might hold survivors. "We are still finding individuals. We did rescue seven individuals from underneath rubble yesterday and, of course, we are also finding dead folks as well." Said more folks and that is why we are doing these searches. We want to make every opportunity that we can to find everybody that is in the rubble and that has survived to this point." Randles said the current sweep involves a slower pace that previous searches and that he plans a fourth search, possibly on Wednesday, using specially trained dogs. "We are searching every structure that has been damaged or destroyed in a more in-depth manner, "he said." I have dogs and dog handlers coming from all over the country do help us in that effort." Joplin City Manager Mark Rohr said the Red Cross and other volunteer organizations are helping people who were left homeless by the tornado and that the Federal Emergency Management Agency, or FEMA, is on hand to help. "Joplin is a great city. We have suffered a great loss, "said Rohr." We will recover and we will recover strongly and we have a lot of help and a lot of volunteers to make that easier." The tornado that struck Joplin was classified by the Natioonal Weather Service as an F - 4, with winds of more than 300 kilometers per hour. It lasted only 20 minutes, but it killed more that 100 people, injured more than 400 others, and destroyed or heavily damaged some 2,000 homes, businesses, churches and a hospital. Authorities have registered more than 1,700 calls about missing people and they hope to _ most of those cases soon, as victims are identified and survivors come forth and reunite with loved ones. This was the worst tornado to strike the United States in 60 years. It was the latest in a wave of violent storms that have swept Midwestern and southern states in recent weeks, leaving more than 300 people dead an causing more than $2 billion dollars in damage. The number of death caused by the tornado that struck Joplin reached more than _ .
Choices:
A. 100
B. 300
C. 400
D. 1,700 | A |
mmlu | Question:
I am Bill.I am an English teacher.My wife is Linda.She is a nurse. We have a daughter and a son. Look! These are my friends.This is Mr Black.He's a worker.He works in a shoe factory .He makes shoes.That's Mrs Black.She works in a supermarket .The girl is their daughter.She's a student.She's thirteen.The boy is their son.He is only seven years old.His name is Carl. We are good friends. Where does Mr Black work?
Choices:
A. He works in a school.
B. He works in a shoe factory.
C. He works in a shop.
D. He works at home. | B |
sciq | Question:
What are tiny, hair like projections?
Choices:
A. actin
B. cilia
C. spinicles
D. fuzz | B |
mmlu | Question:
Jim is my good friend. We are in the same school. He is an American. We are good friends. This is Jim's bedroom. It's not big, but new. A black desk is in the room. Some English books are on the desk. Jim's backpack is on it. The backpack is yellow, but old. What's under the red chair? It's a white cat. It's a Chinese cat. Its name is Mimi. Jim's father is in the living room. He is about fifty years old. Where is his mother? She is in the bedroom. She is a teacher. Jim's backpack is _ .
Choices:
A. old
B. new
C. in the desk
D. under the desk | A |
mmlu | Question:
Look at these things. This is Mr. Wang's ID card. And this is Jim's watch, that's Mary's key. Gina's notebook is over there. Look! What's that on the floor? Oh, it's gold ring. It's Jenny's ring. It's very nice. . Is Jenny's ring very nice? _
Choices:
A. Yes, she is.
B. No, she isn't.
C. Yes, it is.
D. No, it isn't. | C |
mmlu | Question:
No matter who you are or where you come from, one thing is certain: you are familiar to the mosquito, although you probably wish you weren't. Mosquitoes are everywhere. They can be found all over the world, and they come in more than 2,500 species . Somewhere, at some time, you have surely met at least one. No one loves the mosquito. But unfortunately, the mosquito may decide who she loves. She? Yes, she. Do you know that only the female mosquito bites? Well, it's true. And it's not because she is unfriendly; she needs blood to reproduce. Do you know how the female mosquito decides whom to bite? She is quite selective, and she chooses her victims carefully. First, she uses sensors to find her victim. These sensors are located on her two antennae and her three pairs of legs. With these sensors, she tests your body moisture, body warmth, and chemical substances in your sweat. If she likes what she finds, she bites. But if you are not attractive, she'll reject you for another one. The next time a mosquito bites you, just remember that you are chosen. You are special. If the mosquito likes you, she settles onto your flesh very gently, and she breaks your skin with her long nose tip. Long nose tip? What's that? It's a kind of mouth and it sticks out just below the mosquito's eyes. It contains six sharp instruments called styles. She thrusts all six styles into your skin at once, and if she hits a blood pipe, she'll get a full dinner in about a minute. All this usually takes place so quickly and quietly that you may not have doubted anything is happening. Why does a mosquito bite itch ? The itch is not really from the bite. lt's from the saliva the mosquito mixes with your blood to keep it from being blocked as she sucks up her long nose tip. By the time the itch begins, she has gone. And then what happens? Well after her delicious dinner, the mosquito is tired. She just wants to find a place to rest. Heavy with your blood, she picks a spot on a leaf, a wall or a stone to quietly lay her eggs. Just one drop of blood will produce hundreds of eggs. It is _ that makes you itch.
Choices:
A. your blood
B. her bite
C. her suck
D. her saliva | D |
mmlu | Question:
The Loss of Innocence Innocence is such a precious gift. It's explained as freedom from guilt or wrong doing. Just imagine never having to worry about anything and having a guilt-free mind. Some people wish to save this kind of innocence from being lost from childhood to adulthood. What would the world be like if innocence were never lost? One way it would benefit humanity is the lack of hatred among the world. During youth, there may be an occasional argument, even a little physical fight, but nothing like firing a handgun at a fellow human being. And children are blind towards the racial differences of others. A kid will hang out with any other kid. It is the lack of innocence and the ignorance we learn from adults that influence children otherwise. Another benefit is the constant desire for fun and adventure. With very little if any time at all for fun, the adventurous mind is lost in time with the responsibilities placed upon adults. If innocence were kept alive, these ambitions would never depart from our lives. However, other people actually hate the idea of innocence lasting for ever. They feel that the lack of organization and mental power of those with innocence would cause extremely destructive consequences to society in general. A large number of individuals would never have the urge to learn, work, and act upon the necessary needs for humanity to survive. Without a proper education which is usually provided by those who no longer live in a world of innocence, people would not have the desire to succeed, get a good job in life, or provide income for their families, which would hurt the lives of children. The lack of a good education and career would also harm the economy. As long as innocence is kept alive, no one would be terribly angry at the lack of effort people put out in the workplace, resulting in a strong decline in production and quality of needed goods. Maybe it is wrong in wanting to save innocence. It sure is a nice thought, though. Perhaps innocence was meant to be lost. It was god's will to make things the way they are, and there is a good purpose for everything. All that remains to be said about innocence is to enjoy it while it lasts. According to the author, people with innocence can hurt the economy with their lack of _ .
Choices:
A. motivational will
B. mental ability
C. adventurous ambitions
D. needed goods | A |
mmlu | Question:
Statue of Liberty Basics: Statue of Liberty Phone:212-363-3200 Statue cruise phone:877-LADY-TIX Nearest subways to Statue of Liberty :4/5 to Bowling Green; N/R to Whitehall Street;1 to South Ferry (you must be in the first 5 cars of the train to exit at South Ferry). Follow the signs to Castle Clinton to buy tickets for the ferry to the Statue of Liberty. There is plenty of room for running around and relaxing on Liberty Island. For children 7-12 there is a Junior Ranger Program available. Pick up a free booklet on Liberty Island. Admission to Liberty State Park is free, but you must buy a ferry ticket to get there. Statue Cruises Ferry Ticket Prices: Adult:$13; Senior Citizens (62+) $10; children (4-12)$5; Children 3 and under free. You can buy your tickets for the ferry online at http//:www.statuecruises.come/ferry-service/welcome.aspx. Ferry ticket included with the New York Pass----- present New York Pass in Castle Clinton bookstore for ticket. Statue of Liberty Tour Hours Ferries to the island leave from 8:30 am to 4:30 pm. Liberty Island closes at 6 pm and the last ferry returns to Battery Park by 6:30. Schedules are updated and revised frequently, so please check the official ferry schedule. Statue of Liberty Tour Reservation Climb the Crown of the Statue of Liberty with a Crown Ticket, which costs an additional $3 and includes access to the Museum and Pedestal as well. Museum/ Pedestrian Tickets are free (with ferry ticket purchase). Order your tickets in advance: 877-LADY-TIX or online when you purchase your ferry ticket. Tour tickets are time specific. If you want to buy a tour ticket in advance, you should _
Choices:
A. call 212-363-3200
B. call 877-LADY-TIX
C. go to Castle Clinton `
D. get a booklet on Liberty Island | B |
mmlu | Question:
Dad had a green comb .He bought it when he married Mum. Every night,he would hand me his comb and say. "Good girl, help Daddy clean it, OK?" I was pleased to do it. At age five, this dull task brought me such joy. I would excitedly turn the tap on and brush the comb carefully. Satisfied that I'd done a good job. I would happily return the comb to Dad. He would smile affectionately at me and place the comb on his wallet. Two years later. Dad started his own business, which wasn't doing so well. That was when things started to change. Dad didn't come home as early and as much as he used to. Mum and I became mad with him for placing our family in trouble. With time, an uncomfortable silence grew between us. After my graduation, Dad's business was getting back on track. On my 28th birthday. Dad came home early. As usual I helped him carry his bags into his study. When I turned to leave, he said," Hey, would you help me clean my comb?" I looked at him a while,then took the comb and headed to the sink. It hit me then: why, as a child, helping Dad clean his comb was such a pleasure. That routine meant Dad was home early to spend the evening with Mum and me. It meant a happy and loving family. I passed the clean comb back to Dad. He smiled at me and carefully placed his comb on his wallet. But this time, I noticed something different. Dad had aged. He had wrinkles next to his eyes when he smiled, yet his smile was still as heartwarming as before, the smile of a father who just wanted a good life for his family. It occurred to the author that helping Dad cleaning the comb meant _ .
Choices:
A. she could play with water
B. she could spend more time with her father
C. she could have the chance to see the comb
D. she could take the responsibility for the family | B |
mmlu | Question:
Mr. Brad wants to see a film. After lunch, he goes to a cinema, buys a ticket and goes in. But after two or three minutes he comes out again and buys a second ticket and then walks in again. After a few minutes he comes out again and buys a third ticket. Two or three minutes after that, he comes out a third time and asks for another ticket. But the girl says to him, "Why are you buying all these tickets? Are you meeting your friends in the cinema all the time?" "No, I'm not doing that." Mr. Brad says, "But a big woman always stops me at the gate of the cinema and she tears all my tickets." The girl has a good laugh and says, "One ticket is enough. She is on duty." Mr. Brad buys _ tickets altogether .
Choices:
A. two
B. three
C. four
D. five | B |
mmlu | Question:
Targeting teens Using the web makes teens a target. Posting too much personal information for those millions of cyber eyes to see can cause some big problems and can even invite a threat to your life. As Mary learned, not everyone on the Internet is who he or she says they are. Adults will sometimes pose as other teens, posting fake photos and nice messages to gain trust. They use their fake identity to access the personal information of others, such as home address, phone number, or school name. "That's not the most common scenario ," says David Finkelhor, a sociology professor at the University of New Hampshire. "Only 3 percent of teens aged 10 to 18 who use the Internet report being asked to meet offline. But the danger is real." Safety measures Mary's Myspace profile is set to "private", which means that only the people she adds under the "friend" category can access her page. She also doesn't have any pictures of herself on her site. The only self-identifying material she has posted is her name, grade, and a list of hobbies. Stay safe and have fun online Experts say almost 90 percent of U.S. teens are online. But not everyone knows how to surf the web in a smart way. With these tips, you can have fun, stay safe, and avoid embarrassment! *Pick a safe password. Make sure your password is something that other people won't be able to guess. *Pick a safe username. Make sure yours doesn't say too much about you, "Happy girl 13" is better than "Alice Waters 13". Don't include your name, age, or where you are from. Never tell a stranger your name, school, address, age, birthday, phone number, or friends' name. In Mary's opinion, _ .
Choices:
A. one shouldn't trust everyone online
B. one shouldn't trust anyone online
C. there are many liars online
D. all people online pretend to be others | A |
mmlu | Question:
One day, a poor boy who was trying to pay his way through school by sending newspapers door to door, was so hungry that he decided to beg for a meal at the next house. However, he lost his nerve when a lovely young woman opened the door. Instead of a meal he asked for a drink of water. She thought he looked hungry so she brought him a large glass of milk. He drank it slowly, and then asked, "How much do I owe you?" "You don't owe me anything," she replied. "Then I thank you from the bottom of my heart." With these words, Howard Kelly left that house. Years later the woman became badly ill and was finally sent to the hospital in a big city. Dr. Howard Kelly, now famous, was called in. When he heard the name of the town she came from, a strange light filled his eyes. Dressed in his doctor's clothes, Dr. Kelly went into her room and recognized her at once. From that day on, he gave special attention to her, and decided to do his best to save her life. At last the woman was saved. Dr. Kelly asked the business office to pass the final bill to him. He looked at it and then wrote something on the side. The bill was sent to the woman's room. She was afraid to open it because she was sure that it would take the rest of her life to pay for it off. Finally she looked, and the note on the side of the bill caught her attention. She read these words: "Paid in full with a glass of milk, Dr. Howard Kelly." Tear of joy flooded her eyes. The best title for this passage is _ .
Choices:
A. A Glass of Milk
B. A Warm-hearted Woman
C. The Final Bill
D. A Famous Doctor | A |
mmlu | Question:
One of the strongest arguments for the raising of the school leaving age(ROSLA)has been that it will bring us some way nearer to "equality of opportunity". Many people like to think of our present system of schooling as providing plenty of steps up the ladder of success for clever children. It would be good to think that no one who is really bright can be missed out when the state system is obviously so complete. It is obvious, for instance, that many children from less wealthy homes reach university or do well in other ways. Unfortunately we now have plenty of proofs that many children of every level of ability do much less well than they could. For instance, during the years of national military service it was possible to test the intelligence of all males 18 to 20 year old. Half of those soldiers who were placed in the two highest ability groups had left school at 15. It has also been shown that the percentage of working class children going to university is almost the same now as it was in 1939. One study of 5,000 children from birth to 21 years old shows that up to half the bright pupils from working class homes left school when they reached 16 years old. Moreover, there is no difference in intelligence between the sexes, but far more boys than girls stay in education after 16. It is clear from this and many other proofs that many children are still leaving school too early to benefit from the prizes--money, social respectability, and interesting jobs--which higher education gives. It is clear too that the reasons why such children leave have much to do with their social background. Their parents often need the extra money another money-earner would bring in; they don't value education for itself because their own was probably dull and unhappy. It is not so much that they force their sons and daughters to leave school, rather that they tend to say, "it's up to you". This article shows that equal opportunity in education
Choices:
A. is a thing of the past
B. has not yet been achieved
C. is there for those who deserve it
D. has greatly improved our society | B |
mmlu | Question:
Every four years athletes from the world take part in the Olympic Games. Both the Summer and Winter Olympic Games are held every four years. The Winter Olympic Games are usually held two years before the Summer Olympic Games. The ancient Olympic Games began around the year 776 BC in Greece. Many of the sports were the same as they are now. Some of the games in which the young men competed were: running, jumping, and wrestling. Women were not allowed to take part in the games. After about the year 393 AD the Olympic Games stopped. For centuries there were no Olympic Games. But they were not forgotten. The first Olympic Games in modern times happened in 1896. They were held in Greece--the country in which the Games were born. in the Games there were 311 competitors from 13 countries. After that more and more countries joined in the Games. In 2000, over 10,000 athletes from 227 countries went to Sydney; Australia, for the 27th Olympic Games! There are 300 different events in the Games. Horse riding, hammer throw and shooting are some of the more unusual events. The best title for the passage might be.
Choices:
A. Games.
B. The Olympic Games
C. The Ancient Olympic Games
D. The Modern Olympic Games | B |
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