问题补充：
There is an old English saying. It tells us that we must go to bed early and get up early in the morning. Then we shall be healthy. We shall also be rich and clever. This is true. The body must have enough sleep to be healthy. Children of young age should have ten hours sleep every night. Children who do not have enough sleep cannot do their work well and they may not be healthy.
The body also needs exercise. Walking, running, jumping and playing games are all exercise. Exercise keeps the body strong. Exercise also helps the blood to move around inside the body. It is very important. Our blood moves to all parts of our body. The head also needs blood. Exercise helps us to think better.
【小题1】If we want to be healthy, we must.A．eat moreB．sleep moreC．play moreD．go to bed early and get up early【小题2】Young children should have hours sleep every day.A．tenB．nineC．elevenD．twelve【小题3】If children don have enough sleep, they will not. A．work wellB．be clever and healthyC．eat wellD．A and B【小题4】Does exercise help us to think better?A．Yes, it does.B．No, it doesn’t.C．No, it doesD．Yes , it doesn’t.【小题5】The body also needs.A．sportsB．runningC．exerciseD．playingD
答案：
(答案→)D
解析：这篇短文主要描述了如何才能让我们的身体健康，并对此提出了具体建议。
【小题1】根据It tells us that we must go to bed early and get up early in the morning. Then we shall be healthy.可知选D。
【小题2】根据Children of young age should have ten hours sleep every night.可知选A。
【小题3】根据Children who do not have enough sleep cannot do their work well and they may not be healthy 描述可知选D。
【小题4】根据Exercise helps us to think better.可知选C。
【小题5】根据The body also needs exercise. 锻炼就是指的体育运动。故选A。
