(Q).
About 6 percent of luxury hotels in three major Chinese cities have stopped serving shark fin ,a survey has found. Although the controversial dish remains on the menu at most hotels, Green Beagle Environment Institute, a Beijing-based non-government organization that was the main sponsor of the survey, said the results are encouraging and reflect increased awareness. The survey was carried out in Beijing, Shenzhen and Fuzhou, which were selected as representative cities to collect basic data on shark fin consumption nationwide. In Beijing, 132 hotels completed the phone questionnaire between Nov. 20 and Dec. 12. Only 12 hotels, 9 percent, said they do not serve shark fin. A similar survey of 131 Beijing hotels conducted a year ago found only one hotel that did not serve shark fin, Wang Xue, chief coordinator of the survey, said on Saturday.In Shenzhen, four out of the 85 four and five star hotels surveyed had stopped serving shark fin, accounting for about 5 percent. In Fuzhou, only one of the 40 hotels surveyed did not serve shark fin. On average, about 6. 61 percent of the hotels in the three cities did not serve the food. "The survey reminded us there is still a long way to go to remove shark fins from Chinese hotels and restaurants, but the improved situation in Beijing is encouraging," said Wang. "We found more hotels and restaurants were willing to take action over the past year." International hotels are more active in the "shark-fin-free" project, she noted. China is the world's biggest importer and consumer of shark fin, which has been used in luxurious Chinese dishes for 500 years. Dishes made from shark fin are still regarded as a symbol of honor and respect,especially at business dinners, according to Wang. Research has also found that shark fin contains poisonous elements, but the nutritious value is less than that of chicken or pork. "We hope hotels and restaurants remove shark fin products from their menus," Wang added. In which way was the survey carried out? A) .Interviewing on the spot. B) Phone questionnaire. C) Filling the forms. D) Talk show.
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B

(Q).
May : Happenings from the past May 5,1884 Isaac Murphy , son of a slave and perhaps the greatest horse rider in American history , rides Buchanan to win his first Kentucky Derby . He becomes the first rider ever to win the race three times . May 9 , 1754 Benjamin Franklin's Pennsylvania Gazette produces perhaps the first American political cartoon , showing a snake cut in pieces, with the words " Join or Die" printed under the picture. May 11,1934 The first great dust storm of the Great Plains Dust Bowl , the result of years of drought,blows topsoil all the way to New York City and Washington , D.C. . May 19, 1994 Jacqueline Lee Bouvier Kennedy Onassis , former first lady and one of the most famous people of the 1960s , died of cancer in New York City at the age of 64 . May 24, 1844 Samuel F.B. Morsr taps out the first message , " What Hath God Wrought ," over the experimental long-distance telegraph line which runs from Washington, D.C. , to Baltimeore , Md . What is the title of the first American political cartoon ? A) Join or Die B) Pennsylvania Gazette C) What Hath God Wrought D) Kentucky Derby
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A

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We've all heard about the power of positive thinking, but a recent study found that people who think they're getting fit actually get more positive benefits from activity, according to a Reuters Health article. The study examined hotel housekeepers over a period of four weeks. Some of the housekeepers were told that their work duties gave them enough activity to meet the Surgeon General's health guidelines . Another group of housekeepers were told nothing. After four weeks, the housekeepers who believed their work activity counted as exercise lost weight and body fat, and their blood pressure went down. The results of this study suggest that it's important to understand and believe in the positive benefits of your activity. So here are a few things to think about the next time you exercise: Just thirty minutes of quick walking each day can greatly reduce your risk of a heart attack. Even your housework -- like yard work and house cleaning -- can help you burn calories and increase your fitness levels. Weight bearing activity just a few times a week can build bone density and reduce your chances of developing osteoporosis . Three 10-minute workouts throughout the day are just as good to your health as one long workout. Moderate amounts of exercise have been linked to lower rates of heart disease, stroke and even cancer. Strength training can help make daily activities like carrying bags or laundry feel easier. Regular exercise will reduce stress, keep you in a good mood and improve the quality of your sleep. The main purpose of this passage is to _ . A) encourage people to think they will get fit in different activities B) tell people how to finish the work duties better C) tell people how to lose weight D) advise people to do more housework
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A