1. (2020八下·蓬溪期中) 阅读理解

    Because of the COVID-19, Kate realized the importance of health. So she is reading something about how to keep healthy on the Internet.

    Good sleep is important for your health. You need about seven hours' sleep a night. Don't eat or read in bed. Go to bed and get up at the same time every clay. For more information. Please visit www.sleep.com.

    How often do you exercise? If you want to keep healthy, try to exercise for 30 minutes a day, three or four times a week. For more information. Please call Health Line at 121-2020.

    Studies show that the cold or flu virus (病毒) can live on our hands for long. So you should wash your hand often with soap. For more ways to prevent (预防) the cold or flu. Please call Health Line at 186-1313.

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

1. （1） Kate is reading something about how to ______ on the Internet.

   A . play sports B . go shopping C . keep healthy D . see a doctor
3. （2） What should you do if you want to get a good sleep?

   A . Read in bed. B . Eat something before going to bed. C . Get up late. D . Go to bed at the same time every day.
5. （3） You should______ if you want to prevent the cold or flu.

   A . wash your hands often B . eat in bed C . brush your teeth every day D . buy a piece of soap
7. （4） How often should you see a dentist at least?

   A . Twice a year. B . Once a year. C . Twice a month. D . Once a week.
9. （5） If you want to keep healthy, try to exercise for ______a day, three or four times a week.

   A . an hour B . half an hour C . twenty minutes D . two hours