Write a multi-choice question for the following article: Article: Imagine what you could do with a machine that could make things disappear. For inspiration, you could read some books. In the books of J.R.R. Tolkein, Bilbo Baggins finds a ring that can make him disappear. Of course, there's also poor Harry Potter, who used his invisibility cloak to hide from danger. Now that you've got some ideas, it's time for the hard part: building the cloak. To do that, you have to give up science fiction and turn to real science. An invisibility cloak has to cheat anything or anyone who might be watching. In order to understand how something can be seen, it's important to understand how we see. Human beings can only see objects that reflect light waves. These waves enter the eye and are then processed by the brain. However, if an object doesn't reflect light, then the waves don't enter the eye, and the brain doesn't process. So building an invisibility cloak is building something that doesn't reflect light. Cummer was part of a team of scientists from Duke University, including David Smith and David Schurig, who built the world's first version of an invisibility cloak. They had been inspired by the work of a British physicist, John Pendry. He in May said that an invisibility cloak was possible and Pendry was not the only one thinking about a disappearing act. At the same time, a Scottish physicist, UIf Leonhardt published a paper on building invisibility equipment. "It wasn't easy," says Cummer. "As often happens in science and research, it didn't work very well the first time. That first cloak didn't work like Harry Potter's --- the scientists didn't actually see anything disappear. So the research is still under way. "
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Answer: Question: From the text we learn that the research on an invisibility cloak _ .Options:A was led by PendryB was very successfulC was used in most popular moviesD is still in progressAnswer:D

Q: Write a multi-choice question for the following article: Article: Chrysanthemums are to the fall what tulips are to the spring. In ancient China, chrysanthemums (or 'mums' for short) were first planted thousands of years ago. People chose the chrysanthemum as their Flower for October, a symbol of the rest and ease that followed the season's final harvest. Then they symbolized a scholar in retirement and were one of the four noble plants, along with bamboo, the plum flower, and orchid. The Japanese hold the chrysanthemum as a symbol of the sun. They consider the orderly unfolding of its petals to be a symbol of perfection. They also think that a single chrysanthemum petal placed in the bottom of a wine glass encourages a long and healthy life. The Japanese even have a National Chrysanthemum Day on September 9, known as the Festival of Happiness. In the United States during colonial times, its popularity grew such that mums now reign as "Queen of the Fall Flowers." Mums remain the most widely grown pot plant in the country and the largest commercially produced flowers. Chrysanthemums generally represent cheerfulness and rest. So they are welcomed throughout the British Isles and North America for any occasion, such as football games and parties. In other countries such as Italy, Belgium and Austria, however, their association with the dead makes chrysanthemums acceptable only for funerals and graves.
A: Question: The Japanese consider the chrysanthemum as a symbol of the sun because _ .Options:A people like the flower just as they like the sunB the flower with its nice petals represents a symbol of perfectionC people find the flower having no perfect petals when it is unfoldingD the flower unfold its petals orderly just like the sunAnswer:B

Question: Write a multi-choice question for the following article: Article: The centenary of the birth of William Faulkner, one of the great modern novelists, was celebrated in September 1997. Faulkner wrote about the southern states of the United States of America where he grew up, and where his family had an important part to play in the history of that region. His work became a touchstone for insights into the troubled issues of southern American identity, race relations, and the family interrelationships of the old time southern gentry . Faulkner was born in New Albany, Mississippi on September 25, 1897. Despite his interest in writing, he left Oxford High School, Mississippi, without graduating. After World War I, he entered the University of Mississippi as a special student, a right to study which was granted to retired soldiers, although Faulkner had only finished training with the Air Force in Canada, and not entered combat . Faulkner began to write poems, a verse play, short stories and finished his first novel Sartoris in 1928. His fiction was centered for 14 of the 19 novels published during his lifetime in a fictional region called Yoknapatawpha County. The name is said to come from the Indian Chickasaw word meaning split land. In December 1950, Faulkner was awarded the Nobel Prize for Literature. When he accepted it in Stockholm, his speech emphasized that he wished to continue writing, but in a positive way that affirmed the power of humanity to prevail over adverse circumstances. As he said in his speech, he still felt that, despite the threat of nuclear war then hanging over the world, the central concern of the writer should be "the problems of the human heart in conflict with itself". He wanted the tensions and problems that he had cast the spotlight on in the southern states of America to be resolved by the life-affirming attitudes and action of his characters. Like playwright Tennessee Williams, Faulkner was a major voice who spoke for the troubled heart of the southern states of America. His achievement is all the more remarkable because, as a schoolboy, he was...
Answer: Question: Which of the following statements about William Faulkner is NOT true?Options:A William Faulkner's work focuses on several troubled problems of southern America.B William Faulkner died one hundred years ago.C Although William Faulkner did not graduate from high school, he had great interests in writing.D William Faulkner once took part in the army when he was young.Answer:B

Write a multi-choice question for the following article: Article: Our boat floated on between walls of forest. It was too thick for us to get a view of the land we were passing through, though we knew from the map that our river must be passing through chains of hills from time to time. Nowhere did we find a place where we could have landed: although the jungle did not actually spread right down into the river, banks of soft mud prevented us from going ashore. In any case, what would we have gained by landing? The country was full of snakes and other dangerous creatures and the jungle was so thick that one would be able to advance slowly, cutting one's way with knives the whole way. So we stayed in the boat, hoping that when we reached the sea, a friendly fisherman would pick us up and take us to civilization. As for water, there was a choice. We could drink the muddy river water, or die of thirst. We drank the water. Men who have just escaped from what appeared to be certain death lost all worries about such small things as diseases caused by dirty water. In fact, none of us suffered from any illness as a result. One day we passed another village, but fortunately nobody saw us. We did not wish to risk being taken prisoners a second time: we might not be so lucky as to escape in a stolen boat again.
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Answer:
Question: The best title for this passage might he _Options:A I he Problem of LandingB Escape in the JungleC An Entirely New ExperienceD Exploration of a RiverAnswer:B