Question

完形填空（共15小題；每小題2分，滿分30分）
閱讀下面短文，掌握其大意，然后從21-35各題所給的四個(gè)選項(xiàng)中選出一個(gè)最佳答案。
Every person needs water and a diet of healthy foods. These foods should contain some fat, some fiber, a little salt and so on.
People need energy  21 . They eat different kinds of food which change into energy. The energy is  22  in calories(卡). Even when you  23, you are using energy – about 65 calories an hour.  24  you are at school, or walking home, your body is burning up 100 calories an hour. When playing football or basketball, you  25  be using 400 calories an hour. On Sports Day, during the relay race, you will use most of all,  26  as much as 650 calories an hour.
The Chinese diet is considered to be the healthiest in the world. It contains a lot of fruit and green vegetables. It is  27  in fiber and low in sugar and fat. The Chinese eat less sugar than many other countries in the world. That is  28  lots of people in China have healthy white teeth.
People in the Western world do not eat such healthy foods. They eat  29  fat and sugar and don’t take enough  30 . Because of this, they  31  weight very easily. Their diet contains a lot of 32  in the form of potato crisps, potato chips, butter, cream and chocolate. They eat a lot of sugar which exist in cakes, soft drinks,  33  and so on. The result is that many of them become fat. 34 some have bad teeth. In some parts of Britain, one person in ten,  35  the age of thirty, has no teeth left.
21. A. to sleep    B. to live           C. to eat           D .to walk
22. A. measuring      B. taken            C. measured   D. measure
23. A. are asleep       B. have a dream        C. have a rest      D. go to bed
24. A. While            B. During          C. As               D. If
25. A. must                   B. should         C. need                D. might
26. A. surely            B. ever                  C. perhaps     D. seldom
27. A. rich                    B. poor                  C. good               D. bad
28. A. how                   B. why                   C. what                D. that
29. A. much too            B. many too            C. too many              D. too much
30. A. activities             B. food               C. work                    D. exercise
31. A. put on         B. gain on              C. get on                   D. put up
32. A. sugar                  B.fat                      C. salt           D. fiber
33. A. sweets         B. vegetables   C. meat                D. potato
34. A. But                    B. Or                     C. And               D. As
35. A. during         B. for                     C. with                     D. by

Answer 1

21—25 BCAAD  26—30 CABDD  31­—35ABACD

解析