Question

When you feel sad, tears will come down from your eyes. When you are happy, especially when you laugh hard, tears will also come down from your eyes. But tears have a more important job than showing your feelings.

Tears keep your eyes clean and healthy. They wash away dirt and germs(细菌) just like bath. Your eyes also need tears to keep them wet. And eyes must be wet so that they can move smoothly. Your eyes are busy looking here and there all day long. They move quickly from one thing to another. If you didn’t have tears, your eyes couldn’t move, and soon you would be blind.

Maybe you don’t like tears, but your eyes can’t do without them.

1.The story tells us ____.

A. what makes people blindB. why people have tears

C. why people cry when they are sadD. what tears are

2.Tears help you by ____.

A. showing how you feelB. making your face clean

C. washing things from your eyesD. making your eyes bright

3.If your eyes were not wet, you could not____.

A. look at things clearlyB. laugh and cry

C. keep cleanD. show your feelings

4.When you are happy or sad, you may ____.

A. look at things quickly

B. wash away dirt and germs

C. have tears in your eyes

D. move your eyes quickly

5.The sentence “your eyes can’t do without them” means ____.

A. your eyes like having baths very much

B. your eyes like tears very much

C. your eyes can’t work without tears

D. your eyes can’t open without them

 

Answer 1

1.B

2.C

3.A

4.C

5.C

【解析】

试题分析：这篇文章主要讲述了眼泪的功能。它不仅可以帮我们表达情感，我们在悲伤和开心的时候都会流泪。它还是我们眼睛保持干净和看清东西所必需的。

1.

2.

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5.

考点：健康保健类短文阅读。