Write a multi-choice question for the following article: Article: Australian scientists are trying to give kangaroo-style stomachs to cattle and sheep in order to cut the greenhouse gases they send out, which is thought to be responsible for global warming. Thanks to special bacteria in their stomachs, kangaroo flatulence contains nomethane and scientists want to transfer that bacteria to cattle and sheep who produce large quantities of the harmful gas. While the usual image of greenhouse gas pollution is a billowing smokestack pushing out carbon dioxide, farm animals' passing wind contributes a surprisingly high percentage of total emissions in some countries. "Fourteen percent of emissions from all sources in Australia is from enteric methane from cattle and sheep," said Athol Klieve, a senior research scientist with the Queensland state government. "And if you look at another country such as New Zealand, which has got a much higher agricultural base, they're actually up around 50 percent," he said. Researchers say the bacteria also make the digestive process much more efficient and could potentially save millions of dollars in feed costs for farmers. But it will take researchers at least three years to isolate the bacteria, before they can even start to develop a way of transferring it to cattle and sheep. Another group of scientists, meanwhile, has suggested Australians should farm fewer cattle and sheep and just eat more kangaroos. And about 20 percent of health-conscious Australians have eaten the national symbol already. "It's low in fat, it's got high protein levels and it's very clean in the sense that basically it's the free-range animal," said Peter Ampt of the University of New South Wales's institute of environmental studies.
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Answer: Question: The passage is written mainly to _ .Options:A discuss a better way to protect the earthB warn farmers of the danger of animal wasteC illustrate the possible solutions to pollutionD present a recent study on one cause of global warmingAnswer:D

Write a multi-choice question for the following article: Article: Starting next month, people in prefix = st1 /Washingtonwill be able to rent a bicycle day and night with a membership card. A new company called SmartBike will make 120 bicycles available at 10 spots in the city. "There's a lot of stress on our transit systems," said Jim Sebastian, who manages bicycle and pedestrian programs forWashington's Transportation Department. Offering another choice, Mr Sebastian said, "It will help us reduce traffic jam and pollution, as well as parking problems." In the deal, the company will have the advertising rights in the city's bus shelters and it has reached a similar deal with San Erancisco. Chicago andPortland,Ore., are also considering the program. For a $40 annual membership fee, SmartBike users can check out three-speed bicycles for three hours at a time. The program will not provide helmets but does encourage their use. Similar programs have proved successful in Europe. The Ve1ib program in Paris and Bicing in Barcelona, Spain, both started around a year ago and already offer thousands of bicycles. Mr Sebastian, who started trying to bring bike-sharing to Washington even before its success in Paris and Barcelona, said he believed that the program could grow within a year and hoped that it would eventually offer 1 000 bicycles. "But studies showed that many bikes would get stolen in a day, or within a few weeks," said Paul DeMaio, a Washington-area bike-sharing consultant. Improved technology allows programs to better protect bicycles. In Washington, SmartBike users who keep bicycles longer than the three-hour maximum will receive demerits and could eventually lose renting privileges. Bicycles gone for more than 48 hours will be considered lost, with the last user charged a $200 replacement fee. The low cost could be one of the program's major selling points. At GeorgeWashingtonUniversityin Foggy Bottom, one of the program's 10 locations, students were unsure how often they would use SmartBike, but said its price made it worth a try.
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Answer: Question: What will attract the customers most in the program?Options:A Low price.B Great convenience.C New idea.D High quality.Answer:A

Write a multi-choice question for the following article: Article: James Blunt is one of the most popular singers in the UK. His first album, Back to Bedlam, and his number one hit, You're Beautiful, brought him fame in 2005. his music is a mix of pop, rock and folk. Blunt comes to China for the first time this month, he will hold two concerts, one in Beijing and one in Shanghai on April 18 and 19 respectively. Blunt, 34, took an unusual path to stardom. His father was a soldier and so was his grandfather. "The only music he heard growing up was Happy Birthday and Silent Night. His father considered all music, even classical, to be unnecessary noise,' reads Blunt's official website. Even though Blunt did not want to join the military, he eventually followed his father's wishes, and served as a soldier in Kosovo on peacekeeping duty. "Like any parents, mine wanted me to have a secure job with a regular wage and career prospects," Blunt said. "And the one job my father knew of, that he'd had experience of himself, was the army, so he could help me in that direction." Blunt eventually became a Captain. One of his final duties in the army before retirement was carrying the coffin at the funeral of the Queen Mother of England in 2002. But Blunt couldn't escape his love for music. So, after leaving the British Army he moved to Los Angeles and worked on his first album. While in LA, Blunt lived with the actress Carrie Fisher, who played the lead female role in the Star Wars movie. He recorded his song, Goodbye My Lover, in his bathroom, where he kept a piano. Blunt took his new album back to England where it was not very successful. But he kept performing and eventually his song, You're Beautiful, became a number one hit. Now Blunt has won numerous awards, sold millions of records and dated super models. But his greatest accomplishment might be that his father now enjoys music!
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Answer:
Question: What is the passage mainly about?Options:A Blunt's visit to ChinaB Blunt's military life.C How Blunt became famousD How Blunt father fell in love with music.Answer:C