问题 单项选择题

地中海贫血的诊断依据是()。

A.网织红细胞增高

B.骨髓中红系增生活跃

C.周围血中有靶形红细胞

D.血红蛋白电泳

E.周围血中有幼红细胞

答案

参考答案:D

阅读理解

Improve Sleep
Good health needs good sleep. Going to bed before you're 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 night's 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 www.mydr.com.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, you'd better _______.
A.go to bed after you're triedB.go to sleep at midnight
C.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't often brush your teeth
C.some diseases may be in the mirrorD.you don't have a good night's sleep
小题3:Studies have shown that many diseases have something to do with_______.
A.having no oral examinationB.washing hands with cold water
C.sleeping too late sometimesD.doing little physical activity
小题4:When you want to learn more about the flu, you can_______.
A.visit www.mydr.com.auB.call Health Line at 1800-848-1313
C.visit the dentist in your placeD.call Health Line at 1800-438-2000
填空题