阅读理解。 Just a Quick Nap 只要打个盹儿 Do you f

问题：

阅读理解。

                                             Just a Quick Nap  只要打个盹儿

     Do you feel a little sleepy after lunch? Well, that's normal. Your body naturally slows down then.

'What should you do about it? Don't reach for a coffee! Instead, take a map.

     It's good to have a daily nap. First of all, you are more efficient(有效的) after napping. You

remember things better and make fewer mistakes. Also, you can learn things more easily after taking a

nap. A nap may increase your self-confidence (自信) and make you more active. It may even cheer

you up. But, there are some simple rules you should follow about taking a nap. First, take a nap in the

middle of day. Next, a 20-minute nap is best. If you sleep longer, you may fall into a deep sleep. After

waking from a deep sleep, you will feel worse. Also, you should set an alarm clock. In that way, you

can fully relax during your nap. You won't have to keep looking at the clock so you don't oversleep.

    Now, the next time you feel sleepy after lunch, don't get stressed. Put your head down, close your

eyes, and take a nap.

l. It is _____ to get sleepy for you at noon. 

A. normal        

B. strange      

C. amazing

2. After taking a nap, you may feel more _____.

A. stressed      

B. confident  

C. sleepy

3. The proper period (一段时间) of time for taking a nap is _____.  

A. as long as you like

B. eight hours

C. about twenty minutes

4. What can help you have a fully relaxing nap according to the passage?

A. A cup of coffee.

B. A quick meal.

C. An alarm clock.

5. What is the text mainly about?

A. Why and how to take a nap.

B. Rules to increase your self-confidence.

C. How to make your body slow down.