题目内容：

Everyone needs water and a diet of healthy foods. These foods should ________ some fat, some fiber, a little salt and so on.

People need energy to live. They eat all kinds of foods ________ change into energy. Our bodies use different ________ of energy. The energy is measured in calories(卡路里). The more________ we take, the more calories we burn. Even when you are ________, you are using energy — about 65 calories an hour. While you are at school, or walking home, your body is ________ up 100 calories an hour. When playing football or basketball, you might be using 400 calories an hour. On Sports Day, during the relay race, you will use most of all, perhaps as ________ 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 ________ in fiber and low in sugar and fat. The Chinese eat less sugar than many other countries in the world. That is ________ lots of people in China have white teeth.

People in the Western world do not eat such healthy foods. They eat too much fat and sugar and don’t take ________ exercise. Because of this, they ________ very easily. In order to_____ with the quick pace(步伐) of their life and work, they eat a lot of fast food. They eat a lot of sweets, soft drinks, potato crisps, chocolate, butter and ice cream and so on, which are called_____ food by some epicureans(美食家). The result is that many of them become fat. In order to avoid ________ fat and ________ it is advisable(明智的) to eat a balanced diet and not eat too many foods that have a high calorie rating.

1.A. include    B. hold    C. contain    D. make up

2.A. which    B. what    C. where    D. it

3.A. numbers    B. amounts    C. plenty    D. deal

4.A. exercise    B. exercises    C. sport    D. game

5.A. sleepy    B. running    C. working    D. asleep

6.A. running    B. adding    C. burning    D. wasting

7.A. much    B. many    C. few    D. little

8.A. poor    B. low    C. rich    D. plenty

9.A. why    B. because    C. because of    D. since

10.A. a number of    B. too much    C. masses of    D. enough

11.A. lose weight    B. put on weight    C. die    D. stay healthy

12.A. keep up    B. carry on    C. keep on    D. go on

13.A. bad    B. diseased    C. healthy    D. junk

14.A. to get    B. becoming    C. to become    D. get

15.A. keep thin    B. keep fit    C. stay calm    D. fall ill