Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Did you hear of the supercomputer? Recently, China's Tianhe-1 was ranked as the world's fastest supercomputer, according to a new list of world's TOP 500 supercomputers. It took 200 Chinese scientists two years to build the fastest supercomputer. It can do 2,507 trillion calculations in a second! That means it will take a personal computer 600 years to finish the work that a supercomputer does in a day! The US now leads the world in the area of supercomputers. It is home to more than half of the world's top 500 supercomputers. Japan also has advanced technology. China is developing its supercomputer technology quickly. But experts say it will take years before China's total computing power can catch up with that of the US. Supercomputers can work on many different things. They can solve problems in areas like national defense , energy and science. In business, you can also use supercomputers. Oil companies use them to find oil and gas. Banks use them for quick trades. Food companies even use supercomputers to make sure that they put potato chips into cans without breaking them. To make a supercomputer, scientists first need to link thousands of small computers together. Then they use software to turn them into one supercomputer. In fact, any person with enough knowledge about computers can make a supercomputer. But you need the top technology to make a supercomputer run fast. Options: A you needn't know enough knowledge about computers B you need to know how to play computer games C scientists first need to link thousands of small computers together D scientists first need to make some software Answer: C scientists first need to link thousands of small computers together Question:

A: According to the passage, to make a supercomputer, _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Have you ever had an embarrassing experience? Last week we asked readers to tell us about embarrassing experiences. We received thousands of letters! Here is a selection. Tony: My most embarrassing experience happened when I had just left university. I had just started teaching in a Liverpool middle school. One morning my alarm clock didn't ring. I woke up at half past eight and school began at nine. I quickly washed, dressed, jumped into my car and rushed to school. When I arrived, the students had already gone into class. I didn't go to the office, but went straight into class. After two or three minutes the students began laughing, and I couldn't understand why! Suddenly I looked down and understood. I had put on one black shoe and one brown shoe! Henry: The most embarrassing experience I've ever had happened two years ago. After seeing a film, my wife and I had lunch in our favorite restaurant in town. Then we decided to take a walk along the street. The street was very busy and we started holding hands. Suddenly my wife saw a dress that she liked in a shop window, and stopped. I started looking at some watches in the next window. After a minute or two I reached for my wife's hand. There was a loud _ , and a woman slapped my face. I hadn't taken my wife's hand. I'd taken the hand of a complete stranger ! Options: A at the cinema B in the shop C at the restaurant D along the street Answer: D along the street Question:

A: Henry and his wife held hands _

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: The winter vacation is coming. I don't want to spend more time playing. I decide to work to make money for the next term. But I don't know what work I can do. Now, my mother is writing a book. She is busy and tired. I want to type for her for pay. When I tell her, she is very happy. She agrees to pay me 5 yuan for 1,000 words. But she asks me to do it carefully. It is a hard job for me. I type so slowly that I can type only 800 words a day. But I don't want to give up. I will keep typing all day long. I think I can type faster and faster. I plan to finish the work in two weeks. Then, I will do my winter homework. I begin to know how hard it is to make money. And I really know the meaning of "Where there's a will, there's a way." Options: A His mother. B His father. C His teacher. D His brother. Answer: A His mother. Question:

A: Who does the writer want to work for?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: My 13-year-old daughter Lisa remembers birthdays, makes people cards when they are sick, and sends encouraging notes written in colored pens in her neat, artistic hand. One day I got a call from her principal, "I called to tell you that in 20 years of teaching I have seen nothing like what Lisa did today", he said I held my breath again as I thought, my Lisa? My sweet daughter? She must be the wrong kid. What could she have done? My silence made him go on. "I've never seen a student do anything so nice for anyone who needed it more." "What did she do?" I asked. He explained to me about the cupcakes . When Lisa came home from school that afternoon, I told her the principal from her school had phoned me. "Yeah", she answered, "I got called out of math class to go to his office. Everyone thought I was in trouble, but he just wanted to know what was going on at lunch." Lisa and Ashley had sat with Jordan, a boy who is in special classes. They talked about birthdays, and Lisa asked Jordan when his birthday was. He told her it was coming up but that he lives in a group home and they don't celebrate birthdays there. "I remembered his birthday was today, so I made the cupcakes yesterday," Lisa explained. "Ashley bought a two-liter bottle of soda and some birthday cups, plates, and napkins left over from her little brother's party, and we got some other kids together at lunch today to sing 'Happy Birthday' to Jordan." "The principal wanted to know why they were having a birthday party for Jordan at school. When they told him, he just shook his head, took off his glasses, and rubbed his eyes," Lisa told me. "Finally, he said he was going to tell my parents that I wasn't in trouble, he was proud of what I did, and I could go back to math class." How different my daughter was from me. Better, in fact! I wouldn't have ever known how to help out disadvantaged kids like that. But my wise daughter knew how-- all it took was cupcakes and adventurous , independent , kind spirit. Options: A Birthday parties are usually not allowed at the school. B The principal was angry with Lisa and her friends. C Jordan was in the same class as Lisa. D The students thought Lisa was a lot of trouble. Answer: A Birthday parties are usually not allowed at the school. Question:

A:
What can we know from the school principal's phone call?