问题补充：
Improve Sleep
Good health needs good sleep. Going to bed before you e tired. Not eating or reading in bed. Go to bed at the same time before midnight and get up at the same time. Your body likes routine for a good nights sleep.
Stay away from the Flu
Studies show that a cold or flu virus can live on our hands for a long time So wash all parts of your hands often with soap and water. For more ways to prevent the spread of the flu, please call Health Line at 1800-848-1313.
Oral Health
Brush your teeth twice a day and visit the dentist at least once a year. The mouth is a mirror of disease. The oral examination is not only for the health of teeth, but the whole body. For more of it, please visit .au.
Fit for Life
Studies have shown that many diseases have something to do with less or no physical activity. Try to do it for 30 minutes a day, 5 days or more a week For more information, please call Health Line at 1800-438-2000.
【小题1】If you want to get a good sleep, youd better .A．go to bed after you e triedB．go to sleep at midnightC．follow the bedtime routineD．eat something or read in bed【小题2】You should visit the dentist at least once a year because.A．the oral examination is necessaryB．you don often brush your teethC．some diseases may be in the mirrorD．you don have a good nights sleep【小题3】Studies have shown that many diseases have something to do with.A．having no oral examinationB．washing hands with cold waterC．sleeping too late sometimesD．doing little physical activity【小题4】When you want to learn more about the flu, you can.A．visit .auB．call Health Line at 1800-848-1313C．visit the dentist in your placeD．call Health Line at 1800-438-2000C
答案：
(答案→)C
解析：本题主要考察了四篇有关健康的小短文，对我们的身体健康问题提出了一些具体的建议，并提供了一些保健信息。
【小题1】根据第一篇短文Go to bed at the same time before midnight and get up at the same time. Your body likes routine for a good nights sleep.描述,可知选C.
【小题2】根据第三篇短文描述,可知选A.
【小题3】根据第四篇短文Studies have shown that many diseases have something to do with less or no physical activity.描述，可知选D。
【小题4】根据第二篇短文For more ways to prevent the spread of the flu, please call Health Line at 1800-848-1313.描述，可知选B。
