题目内容：

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 65calories an hour. While you are at school, or walking home, your body is __7.__up 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 no eat ___13.__healthy foods. They eat too much fat and sugar and don’t take __14.___exercise.Because of this, they _15.___weight 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 crisp, chocolates, 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.

21.               A．above          B．Of             C．at    D．over

 

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

 

23.               A．which          B．what           C．Where    D．it

 

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

 

25.               A．exercise        B．lesson          C．sport D．games

 

26.               A．waken         B．running        C．working   D．asleep

 

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

 

28.               A．Children        B．Work          C．Sports D．Teacher

 

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

 

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

 

31.               A．more          B．other          C．rest  D．others

 

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

33.A so          B. very     C. much       D. such

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

 

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

 

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

 

37.               A．as             B．these          C．which D．they

 

38.               A．bad           B．disease         C．healthy    D．junk

 

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

 

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