阅读短文，根据要求完成下面各小题。

     (3)Mary is reading something about how to keep healthy on the internet.

Good sleep is important for your health. You need about eight hours' sleep

a night. Don't eat or read in bed. A cup of milk before sleeping may help

you get a good sleep. Go to bed at the same time before midnight and get

up at the same time every morning. For more information, please visit

www.sleeeping.com.

     How often do you exercise? If you want to stay health, try to exercise for

30 minutes a day, three or four times a week. For more information, please

call Health Line at 180-2000.

     Studies show that the cold or flu virus can live on our hands for long. So

you should wash your hands often with soap and water. If you want to know

more, please call Health Line at 180-1313.

     (4)Brush your teeth twice a day and see a dentist at least once a year. The

oral examination is not only for the health of teeth, but also for the whole body.

Please visit www.mydr.com for more information.

A.根据短文内容简要回答下列问题:

1. What should we do every day if you want to get a good sleep?

______________________________________________________

2. What can you do if you want to learn more about flu?

______________________________________________________

B.将短文中划线的两个句子译成汉语.

3.________________________________________________________

4. ________________________________________________________

C.请你给短文拟一个适当的标题.

5. _________________________________________________________