.完形填空
Everyone needs water and a diet__1__healthy foods. These foods should__2__some fat, some fiber, a little salt and so on.
People need energy to live. They eat all kinds of foods__3__change into energy. Our bodies use different__4__of energy. The energy is measured in calories(卡路里). The more__5__we take, the more calories we burn. Even when you are__6__， you are using energy—about 65 calories an hour. While you are at school, or walking home, your body is__7__ up to 100 calories an hour. When playing football or basketball, you might be using 400 calories an hour. On__8__Day, during the relay race, you will use most of all, perhaps as__9__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 __10__in fiber and low in sugar and fat. The Chinese eat less sugar than many__11__countries in the world. That is__12__lots of people in China have white teeth.
People in the western world do not eat __13__healthy foods. They eat too much fat and sugar and don't take__14__exercise. Because of this, they__15__ very easily. In order to__16__ 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，__17__are called__18__food by some epicureans(美食家). The result is that many of them become fat. In order to avoid__19__fat and__20__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.above B.of
C.at D.over
答案：B of表示所属关系，又如a diet of potatoes 土豆饮食。
2.A.include B.hold
C.contain D.make up
答案：C include指在整体中能明确界定的几个部分;hold意为“容纳”;contain可用于表示包含所含之物的全部或部分;make up意为“编造;弥补;组成”。
3.A.which B.what
C.where D.it
答案：A which作关系代词，指代foods，在定语从句中作主语。
4.A.numbers B.amounts
C.plenty D.deal
答案：B amount表示“数量”;而numbers, plenty, deal与of搭配意思均为“大量的”。
5.A.exercise B.exercises
C.sport D.game
答案：A take exercise是固定短语。
6.A.sleepy B.running
C.working D.asleep
答案：D 由后面的at school, walking home等判断，此句是说“即使你睡觉，你每小时也要消耗大约65卡路里的热量”。
