阅读短文，选出正确答案

【题目】阅读短文，选出正确答案。

This passage gives some advice on how to be healthy. It talks about good habits and bad habits. Early to bed, early to rise.

Makes a man healthy, wealthy and wise.

This is an old English saying. It means that we must go to bed early and get up early in the morning. If we do, we shall be healthy. We shall also be rich and clever.

Is this true? Perhaps it is. The body must have enough sleep. Children of your age need ten hours’ sleep every night. If you do not go to bed early, you cannot have enough sleep. Then you cannot think properly and you can not do your work properly. You will not be clever.

Some people go to bed late at night and get up late in the morning. This is not good for them. We must sleep at night when it is dark. The dark helps us to sleep properly. When the daytime comes, we must get up. This is the time for exercise. If the body is not used, it becomes weak.

Exercise keeps it strong. Exercise helps the blood (血) to move around inside the body. This is very important. Blood takes food to all parts of our bodies. The brain in our head also needs blood. We think with our brains. If we keep our bodies healthy, and take exercise, we can think better. Our bodies also need air to breathe. Without air we die. Get up early in the morning and we can have plenty of clean, fresh air. That will keep us healthy and happy.

【1】It’s important for people to have enough sleep. If not, they___.（     ）

A. may not be wise

B. may not become wealthy

C. cannot think and do their work properly

D. will not get up early

【2】The word “properly” means___. （     ）

A. correctly B. carefully C. quickly D. easily

【3】This passage is probably written to _____. （     ）

A. old people B. mid-aged people C. weak people D. children

【答案】

【1】C

【2】A

【3】D

【解析】

【1】略

【2】略

【3】略