text
stringlengths
64
6.72k
dataset
stringclasses
1 value
Question: On a small, isolated island, a hurricane destroyed all the trees that produced a large, hard-shelled nut. Which bird population would most likely decrease? A. birds with long, probing beaks B. birds with thick, strong beaks C. birds with thin, short beaks D. birds with large, pouch beaks Answer: B
mmlu
Question: Young people and older people do not always agree.They sometimes have different ideas about living,working and playing.But in one special programme in New York State,adults and teenagers live together in a friendly way. Each summer 200 teenagers and 50 adults live together for eight weeks as members of a spec...
mmlu
Question: Which serve as evidence for a scientific theory? A. guesses B. opinions C. arguments D. observations Answer: D
mmlu
Question: Building up a close relationship with friends in important in all cultures . But different cultures have different ways of socializing . The Chinese love going to restaurants . Family , friends and co - workers all go out to eat as a way of relaxing . That is why there are so many drunken drivers in China , w...
mmlu
Question: Youth Basketball Scorekeeper/Referee If you are interested in working as a referee/scorekeeper during the Jr.Warriors basketball season, please submit an application. Applications are available on the City website www.ci.dublin.ca.usor by calling 556-4500 or emailing damian.sandhoIm@ci.dublin.ca.us. The m...
mmlu
Question: Once there was a little girl in a village. She spent summers on her grandfather's farm. The year she was four, she knew some ducks. The ducks were white with orange feet. They lived in a little wooden house near the road. The little girl liked these ducks very much. Every day they walked down the road to the...
mmlu
Question: Have you ever been ill? When you are ill,you must be unhappy because your body becomes hot,and there are pains all over your body. You don't want to work,you stay in bed,feeling very sad. What makes us ill? It is germs . Germs are everywhere. They are very small and you can't find them with your eyes,but you ...
mmlu
Question: People talk about energy everywhere. Green energy, for example. Then, energy independence. It has a nice ring to it. Doesn't it? If you think so, you're not alone, because energy independence has been the dream of American president for decades, and never more so than in the past few years, when the most rece...
mmlu
Question: Mom and dad are the most important people in your life. They have been looking after you since you were born, so you should always love them. You should also get on well with them. But some children don't know how to do this. Here are some ways to help you. Spend more time with your parents. Don't spend too m...
mmlu
Question: For anyone still doubting the belief that our emotions impact our physical health, a new study from New Zealand should be able to settle the matter. It reports that the physical wounds of healthy seniors healed more quickly if they wrote about their most upsetting experiences. This confirms the results of a 2...
mmlu
Question: "In only six days I lost seven pounds of weight." "Two full inches in the first three days!" These are the kinds of statements used in magazine, newspaper, radio and television ads, promising new shapes and new looks to those who buy the medicine or the device (;). The promoters (;) of products say they can s...
mmlu
Question: Which cells help to destroy pathogens such as bacteria that enter the human body? A. red blood cells B. liver cells C. white blood cells D. brain cells Answer: C
mmlu
Question: Hello, I'm Lily. I am a student of No. 6 Middle School. I like singing and dancing. I can sing pop music very well. I like eating meat, because I think it's very delicious. I am good at English, because I like it very much. My mother is a shop assistant. She likes listening to Zhang Xueyou's songs. She always...
mmlu
Question: Is gun play good or bad for children? For many years I emphasized its harmlessness. When concerned parents expressed doubt about letting their children have toy guns, because they didn't want to encourage them in the slightest degree to become criminals, I would explain how little connection there was. In the...
mmlu
Question: When we give our kids holiday gifts, many of us can't wait to hear their appreciative cries of"thank you!"once the wrapping gets ripped off. But here's a tip: You'd be wise not to expect much gratitude from them for what they receive. Gratitude can make us happier, healthier, and even fitter. But do the kids ...
mmlu
Question: Charlie was always happy. He liked helping others and people asked him for help when they were in trouble. He even got the name"Happy Charlie". One day, a boy called Waterworks came to the town on holiday. No matter what Charlie said to him, Waterworks would always find some reason to be sad-- My parents didn...
mmlu
Question: Last week the manager of an old jeweler's shop received a letter marked "personal", so of course his secretary gave it to him unopened. As he was very busy, the letter lay on his desk till tea-time. Then he opened it and aPS10 note fell out onto his desk. With the note was a short letter. This is what it said...
mmlu
Question: He lived his whole life as a poor man. His art and talent were recognized by almost no one. He suffered from a mental illness that led him to cut off part of his left ear in 1888 and to shoot himself two years later. But after his death, he achieved world fame. Today, Dutch artist Vincent van Gogh is recogniz...
mmlu
Question: Nursing at prefix = st1 /BethIsraelHospitalproduces the best patient care possible. If we are to solve the nursing shortage, hospital administration and doctors everywhere would do well to follow Beth Israel's example. At Beth Israel each patient is assigned to primary nurse who visits at length with the pati...
mmlu
Question: During all this time I never stopped thinking about escape. When I traveled across to the other side of the island, I could see the other islands, and I said to myself, "Perhaps I can get there with a boat. Perhaps I can get back to England one day." So I decided to make myself a boat. I cut down a big tree...
mmlu
Question: As I grew older, my dad and I grew further apart.We always had totally different opinions.He thought that college was a waste of time,but for me it was important to finish college.He wanted me to work my way to the top as he had done in his field,but l wanted a different life.There was a time when we did not...
mmlu
Question: A pretty, well-dressed young lady stopped a taxi in a big square, and said to the driver, "Can you see that young man at the other side of the square?" "Yes," said the taxi-driver. The young man was standing outside a restaurant and looking impatiently at his watch every few seconds. "Take me over there." sai...
mmlu
Question: We all have ideas about what kinds of foods are good or bad to eat. As a result, people from one culture often think the foods that people from another culture eat are unacceptable. Many people would find it terrible to eat rats, but there are forty-two different cultures whose people regard rats as proper fo...
mmlu
Question: In many romantic movies or TV shows one scene always appears. It involves a handsome man standing outside a young woman's window, singing a love song to her to win her over. However, trying to woo a female with songs is not just something that humans do. A few animals sing love songs as well. Birds and elepha...
mmlu
Question: Everyone wants to be healthy. We know food is very important to us. There is an old saying-----"An apple a day keeps the doctor away." There is lots of healthy food in our life. Fruit and vegetables are healthy food, but hamburgers and candy are not healthy food. So you can have more bananas, apples, oranges,...
mmlu
Question: The Winter Palace was built between 1754 and 1762 for Empress Elizabeth, the daughter of Peter the Great. Unfortunately, Elizabeth died before the palace was completed and only Catherine the Great and her successors were able to enjoy the great interior of Elizabeth's home. Many parts of the palace's impres...
mmlu
Question: Phys ed (physical education) is making a comeback as a part of the school core curriculum ,but with a difference. While group sports are still part of the curriculum, the new way is to teach skills that are useful beyond gym class. Instead of learning how to climb a rope, children are taught to lift weights, ...
mmlu
Question: Animals United Animals United is a 3D German cartoon which is directed by Reinhard Klooss and Holger Tappe.It is a story about animals that get together to find water.Along their journey, lots of funny things happen, and of course, they have a lot of adventures. The animals in the grasslands in Africa are wai...
mmlu
Question: Many families find that when it comes to a Caribbean getaway, they prefer bigger hotels. If you're considering an Aruba vacation, there are plenty of resorts that will suit your every need. Aruba Marriott Resort and Casino This resort is on Aruba's famous palm Beach, and has the largest rooms of all Aruba ho...
mmlu
Question: Taiwanese fishing boats that sailed to the Diaoyu Islands to protest Japan's "purchase" of part of the islands completed their voyage Tuesday morning and have set sail for home. Local media reported that the boats finished their protest at 9:15 a.m. and are expected to return to a port in northeast Taiw...
mmlu
Question: People who cannot tell all colors apart are said to be color-blind. Most color-blind people can see yellows and blues, but confuse reds with green. It is very rare for a person to be blind to all colors, but they may see everything in shades of black, white and gray. It is interesting to point out that many c...
mmlu
Question: One is not born able to speak a language. One is born able to make a noise. I have heard babies cry in America and in China. I can't tell any difference. But when I hear someone from America speak English and hear someone speak Chinese, I can tell you there are a lot of differences. I believe a common problem...
mmlu
Question: I had always had fun playing in the dirt growing up, digging, throwing, building, smashing, everything, so this year for my birthday my mom and dad had bought me a gardening kit to grow my own vegetables. It came with a watering pot, a shovel, a rake and seeds! The next morning we all went out to the backyard...
mmlu
Question: Hero Carl West is an unassuming all-American 24 year old . You might think that because he works in a convenience store that he's not the brightest guy you're likely to meet. Yet this slightly scruffy young man in his Nike sneakers , was smart enough to break a fake story that successfully fooled the world fo...
mmlu
Question: This US competition is for camping related articles in which you share your tips, advice, experience, etc. Closing: When we've received 100 articles -- so you'd better be quick. Prizes: $100,$75,$25 -- all in VISA Gift Cards. How to enter our writing competition In your own words, write an article on a campin...
mmlu
Question: One of my China Dialogue colleagues in Beijing recently bought a Philips energy-saving light bulb to replace a standard one.He was happy with his choice.It may have cost 30 yuan (just under US$4.50) - ten times the price of a filament bulb - but he wanted to save energy as part of his low-carbon lifestyle.A...
mmlu
Question: To wash yourself, you take a bath or a shower. Animals need to keep clean, too. How do animals clean themselves? Cats themselves to keep their fur clean. Have you ever watched a pet cat clean itself? Elephants take baths much as you do. But instead of jumping into the , they walk into a river or lake. Pigs...
mmlu
Question: American parents usually think that their child should not have more pocket money than the children with whom he regularly connects, even if they are wealthier.But neither are children expected to compare with the richer if a large family, heavy responsibilities, or other conditions make it necessary to give ...
mmlu
Question: Used by over half a million learners,English Practice is one of the world's most popular online English learning products. English Practice offers over 40,000 interactive 1essons for all levels of students who want to study and improve their English. Our structured content will help you improve your speaking,...
mmlu
Question: A beautiful and very successful actress was the star for a new musical show. Her home was in the country, but she didn't want to go back there every night, so she bought an expensive house in the center of the city, got some beautiful furniture and got a man to paint the rooms in new colour. It was very diffi...
mmlu
Question: Few buildings on earth can compete with the legendary beauty of the Taj Mahal. Towering over the ancient Indian city of Agra, the Taj Mahal is the grandest monument to love ever created. The lovers in this story are the 17th century Indian emperor Shah Jehan and his wife Mumtaz Mahal. She took a leading rol...
mmlu
Question: When high winds knocked down pine trees in a wooded region, it created a gap in the crowded canopy and allowed sunlight to fall on the ground. The increased sunlight allowed a dense growth of raspberry plants which protected young pine seedlings from being eaten by herbivores. Over time, the pine seedlings gr...
mmlu
Question: Dadi Computer Company LiuYing Manager 45Nantou,Shenzhen 518000 Tel:0755-6561382 E-mail:ly@hot mail.com Fax:0755-6660388 Chaoyang Foreign Language School Chen Lijun Music Teacher 65 Xigang,Dalian 116000 Tel:0411-4313861 E-mail:Chenlj@shoul.com Fax:0411-4312789 Dongfang Children's hospital Zhang Jing Doctor 23 ...
mmlu
Question: The Labrador has won the honor of the most popular breed for the past eighteen years. It has been described as gentle, clever and friendly. Yet not all Labs are the same. John Grogan discovered _ after he and his wife adopted a Labrador that they named Marley. The dog caused Mr. Grogan a lot of trouble, b...
mmlu
Question: What will increase as the animal eats more food? A. starvation B. trees C. belly size D. hunger Answer: C
mmlu
Question: In choosing a friend, one should be very careful. A good friend can help you study. You can have fun together and make each other happy. Sometimes you will meet fair-weather friends. They will be with you as long as you have money or luck, but when you are down, they will run away. How do I know when I have f...
mmlu
Question: The Earth has warmed by about half a degree(0.50degC)over the last 100 years. It could be getting warmer on its own, but many scientists think that people are making the Earth warmer by making a greenhouse effect. The greenhouse effect is important. Without it, the Earth would not be warm enough for us to li...
mmlu
Question: Psychologists in Britain have said that the last full week of January is the most depressing time of year, and labelled next Monday 'Blue Monday'. Blue is a slang way of saying unhappy. Mondays are generally seen as the worst day of the week because people feel grumpy and tired at having to go back to work a...
mmlu
Question: Everybody in London knew Mr. Scrooge. He was very rich but also very mean. The most important thing in his life was money! At six o'clock Bob Cratchit, Scrooge's clerk, went to Mr. Scrooge. "Excuse me. sir. Tomorrow is Christmas Day, can l stay at home?" "Stay at home," shouted Scrooge. "I don't pay you to st...
mmlu
Question: Fake a book, leave a book. Public bookshelves are appearing across Germany on street corners, city squares and suburban supermarkets. In these free-for-all libraries, people can grab whatever they want to read, and leave behind anything they want for others. There's no need to register, no due date, and you c...
mmlu
Question: Sheep always follow each other and never really think about where they are going. Perhaps fashion makes us into " _ ". Maybe we should find our own way and not follow the crowd. Everyone wants to wear top brand clothing. However, we should remember that clothes designers study what ordinary people wear on th...
mmlu
Question: According to decades-long research, women who took low to moderate daily doses of aspirin had a reduced death rate, especially from heart disease. The research, based on data from a major trial that has tracked almost 80,000 women since 1976, found that women who reported using aspirin on a regular basis had...
mmlu
Question: An upper class British lady once declared: " Anyone seen on a bus after the age of 30 has been a failure in life." This may sound arrogant and ignorant. Unfortunately, there are still people thinking that way. Some wealthy folk in the West look down on buses and boast about how many years it has been since t...
mmlu
Question: Alan worked in an office in the city. He worked very hard and really looked forward to his holiday. He usually went to the seaside, but one year he saw an ad. in a newspaper "Enjoy country life. Spend a few weeks at William Farm. Good food, fresh air, horse riding, walking, fishing..." "This sounds like a goo...
mmlu
Question: During these past few days I have been reflecting a lot on everything that happened this past year and thinking of what I can do differently so that the coming year will be much better! Here I want to share some tips so you can also do your resolution and you can achieve them all! *Be realistic: You should al...
mmlu
Question: Sprinklers during the summer is prohibited because of A. documentation B. vaporization C. solicitation D. rowdy neighbors Answer: B
mmlu
Question: About 150 years ago, a village church priest, Patric Bronte, in Yorkshire, England, had three lovely, intelligent daughters but his hopes fell entirely on the only male heir, Branwell, a youth with remarkable talent in both art and literature. Branwell's father and sisters saved their pennies to pack him off ...
mmlu
Question: It seems that everywhere around the world, people are spending more time at work and less time with their families and friends.People are busier than ever before. In the past in many countries,the father worked and the mother stayed at home, took care of the children, and did the food shopping,cooking,and cle...
mmlu
Question: Squirrels eat a variety of foods including A. beef B. tender leaf buds C. pork D. cotton candy Answer: B
mmlu
Question: The American Relay for Life is a life-changing event that gives everyone in communities across the globe a chance to celebrate the lives of people who have battled cancer, remember loved ones lost, and fight back against the disease. At Relay, teams of people camp out at a local high school, park, or an open ...
mmlu
Question: Twenty-three-year old Rio Safiyanto sells face masks, or coverings, for about 30 cents each in central Jakarta, Indonesia. He makes enough money to buy a cell phone that permits him to visit websites. He says every average person has a cellphone. He likes having one because he can talk to his family when he i...
mmlu
Question: Good morning. My name is Eric. This is my schoolbag. What color is it? It's blue and white. And what's this in English? It's a pen. It is a black pen. This is a ruler. It's yellow. The pen is _ . A. red B. black C. white D. yellow Answer: B
mmlu
Question: Today, at 28, the young German Violinist Anne-Sophie Mutter is at the top. "She gives radiance to the music," wrote Geoffrey Norris in The Daily Telegraph, prefix = st1 /London. Mutter is also one of the world's youngest professors. Born in Rheinfelden on June 29, 1963, Anne-Sophie grew up in Wehr, a small to...
mmlu
Question: If you choose a hot tourist spot for your holiday, you are likely to be drowned by a great number of tourists, noise and long lines. At this point you might wonder why you ever left home. Here are some tips to deal with crowds and avoid the trouble that might ruin your trip. Book Tickets In Advance Buy ticket...
mmlu
Question: Which is least likely to have a constant volume? A. ice B. play doh C. food D. car exhaust Answer: D
mmlu
Question: As I was leaving to meet Lynne, my roommate told me that I'd better take some money. But I didn't listen to him. I thought that Lynne would pay because she had invited me. I arrived at the restaurant exactly on time. I'd been told that Americans expect you to be on time. Lynne and I sat at a table in the corn...
mmlu
Question: Ben: Leo, you work too hard. Let's go and sit in the park. Leo: I can't do _ . I have to study for my English test next week. Ben: But, Leo... You already know that you're going to Tsinghua University! Well, what are you going to major in? Leo: English and management. How about you? Which school are you going...
mmlu
Question: It happened to me recently that I was telling someone how much I had enjoyed reading Barack Obama's Dreams From My Father and how it had changed my views of the current US President. The person I was talking to agreed with me that it was, in his words, "a wonderfully written book." However, he then _ to talk ...
mmlu
Question: Sweet peas, cucumbers, grapes ---- what do you think they have in common? None of these vegetables grow on trees. They all don't have strong roots, big trunks or long branches, which makes it harder for them to get sunlight. But don't worry. They have developed their own unique way of growing taller climbing!...
mmlu
Question: China's Ministry of Culture has recommended 10 cyber games that are suitable for minors to play as part of its drive to purify the on-line environment for the young. The 10 cyber games were selected by the ministry's on-line games censorship committee from scores of games recommended by the Chinese public.l ...
mmlu
Question: ONE of Britain's favorite pastimes, gardening is to be celebrated during the Olympics. Last week, the Olympics minister Tessa Jowell announced a public competition to design a typically British garden within London's new Olympic park. Jowell said the idea behind the competition was to show off to the world on...
mmlu
Question: Nola is a 41-year-old northern white rhino that lives at the San Diego Zoo Safari Park in Escondido, California. She is one of only four remaining northern white rhinos in the world, and the only one in the western part of the earth. The other three live in Kenya . Rhinos have lived on earth for more than 40...
mmlu
Question: Which phenomenon is studied about once annually? A. planes departing B. cats purring C. geese travelling D. rats flying Answer: C
mmlu
Question: The best thing about going to school is learning how to read. Books are great friends. They can help you to learn about anything you want to know. They can go anywhere with you. You can read about animals, faraway places, people, and anything else. Books are written by people called authors . Authors think of...
mmlu
Question: Read the instructions of the medicine before you take your choices. Adults : 2 tablespoonfuls Children: according to age 10----14 years 4 teaspoonfuls 5----10years 2 teaspoonfuls 3----6 years I teaspoonful Repeat above doses every 1/2 hour to 1 hour if needed until 8 dose are taken. If you do not get bett...
mmlu
Question: It is unlawful for an employer to publish a discriminatory advertisement. How to identify a discriminatory advertisement: * It must be read as a whole, and account must be taken not only of the words, but also of the pictures that it uses. * Job titles that have sexual connotations mean an intention to disc...
mmlu
Question: As the Chinese mainland's first Disney park kicks off ticket sales on Monday, Chinese scalpers are already running a thriving trade in tickets, some of which are being hawked at 1,600 yuan ($246), triple the official price. A rough search for Shanghai Disneyland tickets on Chinese e-commerce giant Taobao on S...
mmlu
Question: With their weakening bodies, advanced age or increasing pressure of work or study, people have been advised and usually persuaded to have health care products. Do you remember your first time to take a nutritional supplement ? What was your first impression? Posted by Amy, Dec.23, 2010 8:05 P.M. Madeline on D...
mmlu
Question: You've just come home, after living abroad for a few years. Since you've been away, has this country changed for the better or for the worse? If you've just arrived back in the UK after a fortnight's holiday, small changes have probably surprised you--anything from a local greengrocer suddenly being repla...
mmlu
Question: A parent may genetically share with a child of their own conception A. many freckles B. new songs C. big pizzas D. silly faces Answer: A
mmlu
Question: Immigrants are always being told by politicians to learn the language. But some people want to know how long it takes to speak good English. There are plenty of people in the UK for whom even basic English is a problem. According to a census , 726,000 people in England and Wales said they could not speak Eng...
mmlu
Question: It is bad to have food stuck between your teeth for long periods of time. This is because food attracts germs; germs produce acid, and acid hurts your teeth and gums. Flossing helps to remove the food that gets stuck between your teeth. This explains why flossing helps to keep your mouth healthy, but some d...
mmlu
Question: My name is Bill. I'm an English boy. I'm in No.8 High School. Sam is my good friend. He is thirteen. I'm thirteen, too. But we are in different looks. Miss Zhang is my English teacher, and she's Sam' s English teacher, too. We don't know her age . But she looks young. Look at this photo. It is yellow and red....
mmlu
Question: As children begin to head back to school, there are several things that you can do to make sure that your child stays healthy and performs at their peak potential during the school year. 1. Make sure your child is up to date on their immunizations . The summer is a good time to schedule visits to the doctor's...
mmlu
Question: You may have never heard of Lanthanum, Cerium or Neodymium, but these elements and others known as "rare earth" play a major role in modern technology. They can actually be found in many places on the earth, but not in quantities that can be mined. Only a few countries -- China, America, India, Australia, B...
mmlu
Question: A good brand agency can create for you a brand identity of your products. Having the best agency to help with your business, no matter how small, can be one of the biggest steps you can take in letting the world know and get familiar with your products and brands. Brand agencies work hand in hand with the...
mmlu
Question: Have you ever tried to understand something new on your own but found it a bit too difficult in books or on the Internet? Don't be worriedyou can get help at Khan Academy . Khan Academy is an online learning website created in 2007 by Salman Khan, an American teacher. In order to provide "a free world-class e...
mmlu
Question: The computer keyboard helped kill shorthand---a system of rapid handwriting, and now it's threatening to finish off handwriting as a whole. When handwritten essays were introduced on the SAT exams for the class of 2011, just 15% of the most 1.5 million students wrote their answers in cursive .The rest? Block...
mmlu
Question: Tom saw an advertisement in a newspaper for a beautiful bicycle. It cost 55 pounds. So he went to the shop and asked to see one of the wonderful bicycles. The owner of the shop was harpy to show one to Tom. Tom examined it carefully, and turned to the owner and said, "There isn't a lamp on this bicycle. hut t...
mmlu
Question: of one misses the surf tide in the morning, will they get another chance? A. they have zero chance B. they are still in luck C. it is too late D. all of these Answer: B
mmlu
Question: Mr. Zhang was a sports fan. He worked in a hospital in the capital. He was busy all the time and had little time to have a rest. And one day he felt unwell and couldn't go on working. He decided to spend a week's holiday in a quiet village where he could go swimming or fishing. He got off at a small railway s...
mmlu
Question: At exactly eleven Sir Percival knocked and entered, with anxiety and worry in every line of his face. This meeting would decide his future life, and he obviously knew it. "You may wonder, Sir Percival," said Laura calmly, "if I am going to ask to be released from ray promise to marry you. I am not goi...
mmlu
Question: Ben When I left school five years ago, I said to myself, _ No more learning for me.Now I can enjoy myself in the evening." But about a year ago the boss said, "We're going to get a computer in the near future." What does he mean? I simply don't know.Anyway, I decided to go to evening classes.I'm quite an expe...
mmlu
Question: On January 15, in a signed writing, Artisan agreed to remodel Ohner's building according to certain specifications, and Ohner agreed to pay the specified price of $5,000 to Artisan's niece, Roberta Neese, as a birthday present. Neese did not learn of the agreement until her birthday on May 5. Before they sign...
mmlu
Question: "Mind over matter" is an English saying meaning that we can control our bodies with our minds. Now scientists are finding increasing evidence that our mind can have a great effect on our physical health. Since our mind influences how we feel, it's not true to say if someone is ill just because he feels ill. T...
mmlu
Question: Woody organisms that produce plants like oak tree seeds and leaves are a source of energy for A. decomposed waste B. consumers like deer C. other producers D. producer organisms Answer: B
mmlu
Question: Sam hated doing chores. And he had many chores. For example,on Mondays, Wednesdays and Fridays he took out the rubbish. And on weekends he always washed his father's car. He also cleaned his own room once a week. What a chore that was! Sometimes he even had to look after his little sister and brother. Sam had...
mmlu
Question: Welcome you aboard the Finnair Flight and we will do our best to make your trip comfortable and enjoyable. For your safety and convenience To begin the trip,we would like to draw your attention to some safety-related details.These are also explained on the instruction card in the seat pocket in front ...
mmlu
Question: The computer is a useful machine. It is the most important invention in many years. The oldest kind of computer is the abacus , used in China centuries ago, but the first large, modern computer was built in 1946. A computer then could do maths problems quite fast. Today computers are used in many ways and can...
mmlu
Question: Today more and more people like to go shopping online . Wang Xing is one of them. Wang Xing is a writer in Beijing. She likes shopping online. She often shops on Taobao. Do you know Taobao? If you like shopping online, I am sure you know it. Taobao is China's biggest online shopping site . Taobao means "look...
mmlu