[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: One day, Tomas Jefferson, the president of the USA, was crossing a river with a group of travelers. The river was overflowing its banks. So it was very dangerous to cross it on a horse. Each man was fighting for his life! Then another traveler came and he wanted to cross it, too. But he didn't have a horse. He watched the group and then asked Jefferson to take him. Jefferson agreed immediately. The man climbed on. After they were both safe to the other side of the river, someone asked the man, "Why did you ask present for help? Did you know him?" The man was shocked because he didn't know Jefferson was the president. "All I know," he said, "on some of your faces were written the answer NO, but there was the answer YES on his face." Options: A In a boat. B On their horses. C By swimming. D By building a bridge. Answer: B On their horses. Question:
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[A]: How did they cross the river?

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: Have you ever dreamed of visiting a planet in the Milky Way? While the trip sounds exciting, it would take years and years to reach the place that we are going to. So in the future, bedtime for astronauts may be more than a few hours of regular shut-eye. They would have to sleep for years. European researchers are now doing hibernation experiments. The study may help them understand whether humans could ever sleep through the years it would take for a space flight to distant planets. "If there was an effective technology, it could make deep-space travel come true," said Mark Ayer of the European Space Agency last month. What seems like science fiction is not completely impossible. Researchers have been able to use chemicals to put living cells into a sleep-like state where they don't age. They have now moved on to small, non-hibernating mammals like rats. The results will be out soon. A major challenge is the fact that cells can be very simple systems, but body organs are far more complex . "It's like moving from a simple Apple computer to a supercomputer," said Marco Biggiogera, a hibernation researcher at Italy's University of Pavia. Just like bears and frogs, the hibernation of human beings would cause a person's metabolism to lower so they would need less energy. Medical research, however, is just half of a space flight hibernation system. There is the challenge of designing a suitable protective place to live. Such a place would provide the proper environment for hibernation, such as the proper temperature. It would also have to monitor life functions and serve the physiological needs of the hibernator. According to Ayer, the six-person Human Outer Planets Exploration Mission to Jupiter's moon Callisto, could be an opportunity to use human hibernation. The mission aims to send six humans on a five-year flight to Callisto, where they will spend 30 days, in 2045. , . Options: A is just an idea B is always a science fiction C has already finished successfully D has made some progress Answer: D has made some progress Question:
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[A]: According to the article, the research _ .

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: One evening Tim is driving his car in the country and looking for a hotel. Then he sees an old man on the side of the road, so he stops his car and says to the old man, "Where is Sun Hotel? Will you please tell me how to get there?" "Yes," the old man answers. "I'll show you the way." He gets into Tim's car, and they drive for about 12 kilometres. When they come to a small house, the old man says, "Stop here." Tim stops and looks at the house. And he says to the old man, "But this isn't a hotel." "No," the old man answers. "This is my house. And now I'll show you the way to Sun Hotel. Turn back and go 9 kilometres. Then you'll see the hotel on your left. " Options: A three B six C nine D twelve Answer: A three Question:
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[A]: In fact , it's only about _ kilometres to get to Sun Hotel.

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: Tea bag drinking is most westerners' favorite way of drinking tea. Do you know how it came about? The tea bag was invented in 1908 by Thomas Sullivan, an American tea seller. He was sending out free tea in silk bags for people to try. People put the bags together with the tea leaves into the cup and added hot water. The tea tasted good, and people thought it was easy to clean the cup. They were not happy when Sullivan started sending them loose tea again. Sullivan realized that he had a hot new thing in his hands, and he built a machine to pack the bags. As tea bags became popular, they were changed from silk to gauze and later paper. In 1952, Lipton Tea made the tea bag even more popular with its invention of the four-sided tea bag. _ , and today 85% of the tea in the UK is packed in paper bags. However, many people still prefer loose-leaf tea. This is because some tea companies put not very good tea in their tea bags. But for most drinkers, tea bags are still the easy, tasty way to go. Options: A The invention of tea B The way of drinking tea C The history of tea bags D People's favorite tea in the world Answer: C The history of tea bags Question:
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[A]:
What can be the best title for this passage?