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 before 10:00 and get up early every morning. For more information, please visit www.sleeping.com.

How often do you exercise? If you want to stay healthy, you should do a lot of exercise. 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(流感病毒) 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.

Brush your teeth twice a day. And see a dentist at least once a year. The examination is not only for the health of teeth, but the whole body. Please visit www.mydr.com for more information.

【小题1】If you want to get a good sleep, you may_________.

A．read in bed

B．eat something

C．stay up

D．drink some milk

【小题2】You should do exercise _________ to keep healthy.

A．many hours every day	B．ten minutes every day
C．about 2 hours a week	D．30 minutes a week

【小题3】To keep from catching a cold or flu, it’s good for you _________.

A．to eat some healthy food	B．to wash your hands often
C．to get up early every morning	D．to brush your teeth twice a day

【小题4】What does the underlined word “examination” mean in the text?

A．检查

B．修补

C．考试

D．清洗

【小题5】If you want to learn more about the flu, you can _________.

A．visit www.mydr.com	B．call Health Line at 180-2000
C．visit www.sleeping.com	D．call Health Line at 180-1313