阅读理解。

You Are What You Eat

     Keeping better eating habits can help you reduce (减少) disease. A healthy eating plan means

choosing the right food to eat and preparing food in a healthy way.

_____________________

     Do you often change your toothbrush? Maybe you think it is not necessary. A study shows old

toothbrushes bring disease. You should often change your toothbrush.

Exercise

     Swimming, running, skating, skiing, dancing, walking and some other activities can help you keep

healthy. You should exercise at least three times a week and for twenty minutes or more each time.

Do it.

Plan Out Your Life

     You should have breakfast before you go to school. Have a proper (合适的) meal for lunch.

Follow a healthy diet (饮食).

1. The best title for the second paragraph is ________.

A. Man’s Disease

B. Disease

C. Change the Toothbrush

2. You should exercise at least ________ a week.        

A. an hour     

B. twenty minutes       

C. half an hour    

3. It is ________ for us to change our toothbrush.         

A. not necessary  

B. necessary        

C. sometimes bad

4. What does a healthy eating plan mean?

A. Choosing the right food.            

B. Preparing food in a healthy way.

C. Both A and B.

5. The passage is mainly about ________.        

A. healthy foodB. healthy lifestyle (生活方式)

C. healthy sports