Write a multi-choice question for the following article, with the given choices and answer: Article: Monkeys prefer heavy metal to classical music, according to researchers at the University of Wisconsin whose findings are published this week in Biology Letters. Scientists played a selection of music to a group of South American cotton-top monkeys but the only sound that got a reaction were from the heavy metal band Metallica. They were seemingly disinterested in Led Zeppelin, Miles Davis and Bach, but after the beautiful sound of Master of Puppets by Metallica was played the monkeys calmed down. "Monkeys interpret rising and falling sounds differently than humans. Oddly, their only response to several samples of human music was a calming response to the heavy-metal band Metallica," said Professor Charles Snowdon, from the University of Wisconsin-Madison. Rather than making them excited or aggressive, the heavy metal tracks had a comforting effect. Dr Snowdon, who teamed up with National Symphony Orchestra musican David Teie, also played the monkeys music composed specifically for them. Although they enjoyed Metallica, they were much more interested in these pieces. A melody based on the short calls of scared monkeys led to anxiety levels rapidly growing, researchers found, while one based on long calls the creatures make when they are happy had a calming effect. Frans B.M. de Waal, a professor of psychology at Emory University who studies animals, said the findings appear to say more about how monkeys respond to the sounds they make than they do about music or the evolution of music. Dr Snowdon no longer has a monkey colony to use in his research, but he said his co-author David Teie is exploring the concept of music for cats. "If we understand how we can affect their emotional states through using musical sound and aspects of our speech, maybe those of us living with companion animals can have a better relationship with them, too," Snowdon said. Options: A the change of music over time B animals' response to music C special music for animals D the origin of music Answer: B animals' response to music Question:
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Answer: The research mentioned in the passage is mainly about _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: According to the British "Daily Mail" reported on May 22nd, the United States of America "Forbes" magazine recently released the 2013 annual "most powerful women list". German Chancellor(,) Angela Merkel for three consecutive years reelected top. There are 9 Chinese including Chinese first lady--Peng Liyuan. Brazil President Dilma Rousseff ranked second. "Bill and Melinda Gates foundation" co-chairman, Gate's wife Mi Linda (Melinda Gates) was third. The United States first lady Michel (wife of Obama) in 2010 in the first, from 2012 second drop to fourth. Former American Secretary of state Hillary Clinton as a fifth. The queen of England fell 12,drop to fortieth. another list of British women's female writer JK Rowling, ranked ninety-third. The list of Chinese women, including Chinese President Xi Jinping's wife Peng Liyuan, intelligent mobile phone maker HTC founder Wang Xuehong, chief executive of Chongqing Longhu real estate development limited company chairman Wu Yajun, SOHO China Ltd and co-founder Zhang Xin, the World Health Organization Director-General Chen Fengfuzhen (Margaret Chan), Huawei chairman Sun Yafang, the Li Jiacheng Foundation Director Zhou triumph, Baidu Inc chief financial officer Li Xinzhe, Sun Media Klc Holdings Ltd chairman Yang Lan. "Forbes" magazine said, this year the list of people are political, business, media, the humanitarian field, entertainment and technology industry elite , but also some women were selected because of the huge wealth, including funds, media exposure and influence. The entertainment industry representatives include Beyonce Knowles, actress Anngelina Jolie and Lady Gaga. The list of women from 26 countries, there are 153000000 of them in Twitter "fans", 16 of them own Create Company. There are 15 new this year, including South Korean President Park Geun-hye . If you want to know more, click chinadaily.com.cn. Options: A The United States first lady Michel in 2012 ranked second. B Peng Liyuan ranks 9th on the 2013 annual "most powerful women list". C Hillary Clinton is the present Secretary of state of America. D The great women come from sixty-two countries. Answer: A The United States first lady Michel in 2012 ranked second. Question:
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Answer: Which is true according to the passage?

Write a multi-choice question for the following article, with the given choices and answer: Article: Human beings have a natural desire to explore the unknown. People with a strong interest in space like to say it is the last place left to explore. But scientists are warning that space exploration for long periods is not going to be easy. They say the human body is not designed to stay in space over an extended period. The New York Times recently published a report about scientists who are preparing astronauts for a trip to the Moon. The newspaper said the scientists want to make sure that their crews return home in good health. But there are many problems to be solved before people are ready for long trips to the Moon, an asteroid or even the planet Mars. Humans developed on a planet with a surface that is more than 70 percent water. Our bodies are also about 70 percent water. When there is no gravity that water moves up toward the head, raising pressure in the skull. Arms and legs grow weaker at what is called zero gravity because they no longer need to push against the force of gravity. Five years ago, astronauts who spent weeks in space reported a change in their eyesight. These astronauts were members of the crew on the International Space Station. Research showed a change in the shape of their eyes. Normally-round eyeballs had become flat during time in space. The research also showed that the right eye was affected more than the left, and that men were more affected than women. Scientists could not find an explanation for the differences. Bone loss was one of the problems first reported by astronauts returning to Earth after longer stays in space. So scientists designed exercise machines to use on the space station. Tests showed that the exercise equipment helped space travelers keep their bones almost as strong as when they left Earth. There are other health issues for astronauts who spend a long time in space. They may have problems eating and sleeping. But the biggest health issue is exposure to radiation. On Earth, human beings are protected by the atmosphere and the planet's magnetic field. In... Options: A Long periods in space will affect the health of astronauts. B Scientists are trying to find out how to protect astronauts. C Space is dangerous to human beings. D People shouldn't explore space. Answer: A Long periods in space will affect the health of astronauts. Question:
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Answer:
What is the main idea of the passage?