题型：判断题 完形填空。 About 70,000,000 Americans are trying to lose weight (减肥). That is almost 1 out of every 3 people in theUnited States. Some people eat 1 food and they hardly have any fats or sweets. Others do running, exercise with machines, take medicines, or even have operations. 2 you can see losing weight is 3 work, and it willalso cost a lot of money. But 4 do so many people in the United States want to lose weight? Many people in the United States worry about their look of the body. For many people, looking nice also means to be 5 . Other people worry about their health as many doctors 6 overweight is not good. Most people want to find an 7 way to take off fat, and books of this kind are very popular. These books tell peoplehow to lose weight. Each year a lot of new books like these are 8 . Each one says it can easily help people takefat away. Losing weight can be 9 . Some overweight people go to health centres, like La Costa in California. Men and women 10 several hundred dollars a day at these health centres. People live there for one week or two, 11 exercise, eating different foods. Meals there may be just a little. All these work for losing weight. 12 4 days on the programme, one woman called Mrs. Warren lost 5 pounds (2.27kg). At $ 400 a day, she spent $ 320 to lose each pound. But she said she was still 13 to do so. Health centres, books, medicines, operations, running and exercise machines all 14 a lot of money. So inthe United States, losing weight may mean losing 15 too. ( ) 1. A. less ( ) 2. A. For ( ) 3. A. good ( ) 4. A. why ( ) 5. A. high ( ) 6. A. talk ( ) 7. A. dearer ( ) 8. A. taken ( ) 9. A. cheap ( ) 10. A. pay ( ) 11. A. making ( ) 12. A. Before ( ) 13. A. sorry ( ) 14. A. need ( ) 15. A. health B. more B. So B. useful B. what B. short B. say B. harder B. given B. expensive B. cost B. taking B. In B. angry B. have B. time C. nice C. Or C. hard C. how C. thin C. speak C. shorter C. written C. easy C. take C. playing C. After C. sad C. use C. food D. fast D. And D. easy D. when D. fat D. tell D. easier D. copied D. safe D. have D. using D. At D. glad D. get D. money 查看答案
题型：判断题 一个布袋中有一些除颜色不同外其它完全一样的小球，其中红 * * 有9个，黄 * * 有6个，绿 * * 有2个，紫 * * 有1个．那么至少要从袋子中取出______个球，才能保证有4个球的颜色相同． 查看答案