user: Write a multi-choice question for the following article: Article: Many of us use them several times a day without really noticing.And yet the way we in lifts,or elevators as they are known in the US,reveals a hidden anxiety.     Passengers seem to know instinctively how to arrange themselves in an elevator,like the dots on a die.With each additional passenger, the bodies shift,going into the open spaces.     On your own,you can do whatever you want--it's your own little box.If there are two of you,you take different corners, creating the greatest distance. When a third person enters, you will unconsciously form a triangle  .And when there is a square, with someone I every corner.A fifth person is probable going to have to stand in the middle.      Why are we so awkward in lifts?     "You don't have enough space," says Professor Babette Renneberg, a clinical psychologist at the Free University of Berlin."Usually  when we meet other people we  have about an arm's length of distance between us. And that's not possible in most elevators, so it's a very unusual setting. It's unnatural."     But perhaps there is more to it than just social awkwardness.     "In the back of our minds we are a little anxious," says Nick White,an office in New York who was unfortunate enough to be trapped in a lift for41 hours. "We don't like to be locked into a place.We want to get out of the elevator as soon as possible, you know, it's a frightening place to be."     During his terrible experience, he began to think of another encloses space-a tomb.     Dr.Lee Gray agrees that a sense of disempowerment is the main cause of life anxiety.     "You're in a machine that's moving, over which you have no control. You cannot see the elevator engine, you don't know how it's working," he says.
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Answer: Question: Professor Babette Renneberg believes people feel uneasy in lifts because  _  .Options:A they can't move themselvesB they cannot talk with one anotherC they have to stay too close togetherD they are afraid of accidentsAnswer:C

Q: Write a multi-choice question for the following article: Article: When I was a boy,I belonged to the Boy Scouts ,so I used to go camping every summer,and once something happened which I have never been able to explain.      We were camping in a place above a river. After arriving,we all rushed down to the river and had a swim. Standing by the river,we noticed that it was surrounded by cliffs . If someone wanted to reach the river at this point,he had to walk past our camp.     Several days later,the scoutmaster had to he away for a day. That afternoon,we had supper early. We were sitting round the fire,eating and talking,when a man walked past and went down towards the river. We all felt that this man looked very strange,but,because each of us was afraid of looking very stupid,no one said anything.     We ate rather slowly,taking as long as possible. After finishing,we collected our plates together so that we could take them to the river where we always washed them. But no one moved towards the river-- we stood looking at each other ashamed. Then all shouting at once, we began talking about the man who had walked past us. We agreed how strange he looked and we wondered what he could be doing by the river. We knew that he could only return by passing through our camp.     An hour passed. Then one of the boys suggested we should creep down by the river so that we could see what the man was doing. Moving very slowly and keeping in the shadow, we crept down towards the bank. One boy climbed a tree so that he could see everything clearly. He called to us that there was no one there,so we ran down to the bank, looking every-where carefully. We could not understand where the man had gone.     When it got dark,we went back to our camp feeling bewildered. We told the scoutmaster what had happened in the evening. Smiling,he doubted that we had seen the man,but finally suggested we go and look again. We did,but there was no one there. Many years have passed,but I still remember it as if it were yesterday. What did we see?I do not know.
A: Question: The writer in the text mainly tells us   _  .Options:A the story of his childhoodB a strange camping experienceC about a stranger by the riverD about a good place for camping.Answer:B

Write a multi-choice question for the following article: Article: We often use an Internet search engine to find a website that will provide information. For example, if we want to learn something about the Pepsi Cola Company, its website provides information about the history of the company. We can also find articles in newspapers and magazines. We confirm information with second and third sources to make sure the information is correct. Sometimes we also use an encyclopedia --- a set of books containing information on almost any subject. Encyclopedias are written by experts and have been a trust --- worthy source of information for years. Now there is also a free online encyclopedia called Wikipedia, which is written by people around the world. Anyone can edit or add to an article, but this has caused problems. Last year, a former editor of the paper USA Today discovered wrong information about him on Wikipedia. Someone had written an article that falsely linked him to a political assassination  . This wrong information was quickly corrected. According to a recent study by the publication Nature, Wikipedia has more mistakes, compared with Britannica --- a well-known printed encyclopedia. It found an average of four mistakes in a Wikipedia article, and three in an article of Britannica's. But Wikipedia supporters note that they are able to correct information when they find a mistake while written publications are not able to do this. Wikipedia started in 2001. The word "wiki" comes from "wiki wiki", which means "quickly" in the Hawaiian language. It is said that it is the largest single source of information in history. It is also one of the fastest growing sites on the Internet. It offers more than three million articles in more than two hundred languages. Each month, it records more than two billion page visits. Jimmy Wales, who helped start Wikipedia, says that its purpose is to provide everyone with a free encyclopedia written in their native language. You can find information on nearly every subject on Wikipedia. However, some experts warn people not to believe...
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assistant: Question: From the passage, it can be inferred that  _  .Options:A printed encyclopedia will lose their popularity.B it is necessary to confirm information on Wikipedia.C information on Wikipedia is available in any language.D more and more mistakes will be found on Wikipedia.Answer:B