Q: Write a multi-choice question for the following article: Article: Time Travel If you could travel in time, where would you go? Perhaps you would watch an original performance of a Shakespeare's play in Elizabethan England? What about hanging out with Laozi in the Spring and Autumn Period? Or maybe you'd voyage far ahead of the present day to see what the future holds. The possibility of time travel is indeed appealing. Stories exploring the subject have been around for hundreds of years. Perhaps the best known example is science fiction novel The Time Machine, which was written by H.G. Wells and published in 1895 for the first time. It was adapted into at least two feature films of the same name, as well as two television versions, and a large number of comic book adaptations. It is generally credited with the popularization of the concept of time travel using a vehicle that allows an operator to travel purposefully and selectively. The term "time machine", coined by Wells, is now universally used to refer to a vehicle transporting people into the far future. But could time travel actually be possible? Some scientists say yes, in theory. They propose using cracks in time and space called "wormholes", which could be used as shortcuts to other periods. Einstein's theory of relativity allows time travel in extreme circumstances. And British physicist Stephen Hawking says you could travel into the future with a really fast spaceship -- going at nearly the speed of light. Though building such a spaceship would of course be no simple task. Even if you could travel into the past, there is something called the "grandfather paradox". It asks what would happen if a time traveler were to go back in time and have his own grandfather killed for some reason, and therefore prevent himself from being born.If the time traveler wasn't born, how would he travel back in time? And would you really like to visit the future?In H.G.Wells' book, the main character travels into distant time where he arrives at a beach and is attacked by giant crabs. He then voyages 30 million years into the future...
A: Question: According to the passage, what is probably the author's attitude towards time travel?Options:A Supportive.B Unconcerned.C Unclear.D Skeptical.Answer:D

Q: Write a multi-choice question for the following article: Article: If you do not use your arms or your legs for some time, they will become weak; when you start using them again, they will slowly become stronger again.Everybody knows that .yet many people do not seem to know that memory works in the same way.When someone says that he has a good memory, he really means that he keeps his memory in practice by using it. When someone else says that his memory is poor, he really means that he does not give it enough chance to become strong.If a friend says that his arms and legs are weak, we know that it is his own fault.But if he tells us that he has a poor memory, many of us think that his parents are to blame, and few of us know that it is just his own fault.Have you ever noticed that some people can't read or write but usually they have better memories? This is because they cannot read or write so they have to remember things; they cannot write them down in a little notebook.They have to remember days, names, songs and stories; so their memories are being exercised the whole time.So if you want to have a good memory, learn from these people:Practise remembering.
A: Question: If you do not use your arms or legs for some time, _ .Options:A you can't use them any moreB they will become strongerC they become weak and won't become stronger until you use them againD they will become neither stronger nor weakerAnswer:C

Q: Write a multi-choice question for the following article: Article: Mr. Laurence was not allowed to see Beth, and Meg felt unhappy writing letters to her mother saying nothing about Beth's illness. Jo nursed Beth night and day, but the time came when Beth did not know her and called for her mother. Jo was frightened, and Meg begged to be allowed to write the truth, but Hannah said there was no danger yet. Then a letter came saying that Mr. March was worse and could not think of coming home for a long time. How dark the days seemed. How sad and lonely. The sisters worked and waited as the shadow of death lay over the once happy home. It was then that Meg realized how rich she had been in the things which really mattered--love, peace, good health. And Jo, watching her little sister, thought about how unselfish Beth always was--living for others and trying to make home a happy place for all who came there. Amy, sad and lonely at Aunt March's house, just wanted to come home so that she could do something to help Beth. On the first day of December, the doctor came in the morning. He looked at Beth, then said quietly, 'If Mrs. March can leave her husband, I think she should come home now.' Jo threw on her coat and ran out into the snow to send a telegram. When she arrived back, Laurie came with a letter saying that Mr. March was getting better again. This was good news, but Jo's face was so unhappy that Laurie asked, 'What is it? Is Beth worse?' 'I've sent for Mother,' said Jo, beginning to cry. 'Beth doesn't know us any more.' Laurie held her hand and whispered, 'I'm here, Jo. Hold on to me. Your mother will be here soon, and then everything will be all right.'
A: Question: Meg had to write to her mother because _ at the moment.Options:A her mother was away working in another townB her mother was looking after her father in hospitalC she wanted to tell her about the illness of BethD she knew that her mother was getting worseAnswer:B

Q: Write a multi-choice question for the following article: Article: The goal of earthquake prediction is to give early enough warning. The U.S. Geological Survey conducts and supports research on the likelihood of future earthquakes. Scientists estimate earthquake probabilities in two ways: by studying the history of large earthquakes in a special area and the rate at which strain accumulates in the rock. Scientists study the past frequency of large earthquakes in order to determine the future likelihood of similar large shocks. For example scientists researched the large earthquakes in the San Francisco Bay region during the 75 years between 1836 and 1911. For the next 68 years, no earthquakes of magnitude 6 or large occurred in the region. Beginning with a magnitude 6 shock in 1979, the earthquakes in the region increased dramatically; between 1979 and 1989, there were four magnitude 6 or greater earthquakes, including a magnitude 7.1 earthquake. So scientists estimated that the probability of a magnitude 6.8 or larger earthquake occurring during the next 30 years in the region is about 67 percent. Another way to predict earthquakes is to study how fast strain accumulates. When plate movements build the strain in rocks to a critical level, like pulling a rubber band too tight, the rocks will suddenly break and slip to a new position. Scientists measure how much strain accumulates along a fault each year, how much time has passed since the last earthquake, and how much strain was released in the last earthquake. This information is used to calculate the time required for the accumulating strain to build to the level that results in an earthquake. This simple model is so complicated that such detailed information about faults is rare. In the United States, only the San Andreas Fault System has adequate records for using this prediction method. Scientific understanding of earthquakes is of vital importance to the Nation. As the population increases, expanding urban development and construction encroach upon areas susceptible to earthquakes. With a greater understanding...
A:
Question: What is the critical factor of forming a fault?Options:A The material of rocks.B The existing time span of the rocks.C The plate movements around the rocks.D The amount of strain released in the last earthquake.Answer:C