Question

Do you often feel tired or hard to concentrate(集中精力) in class ? If your answers to this question  is yes,       1.     .   .Not getting enough sleep can lead to many kinds of problems.

New studies show that not only Chinese students suffers from lack(不足) of sleep，American students also have the same problem .    2.     Why are they so tired ? One big reason is the use of electronic products（電子產品）.

A recent survey finds out that 71% of American kids aged 8 to 18 have TVs in the rooms and  about 36% have computers in their rooms.    3.     , playing video games ,sending text messages to friends and watching TV before bedtime.

   How to solve the problem ? Scientist advise  “   4.   . ”Spending more time on sleep can help students stay healthy     5.   

根據以上內容，從下列五個選項中選擇適當的句子還原到短文中，使短文完整與正確。將其標號在答題卡上涂黑。（每小題2分，共10分）

 

A. Some American primary school students are very tired and sometimes they even fall asleep in class. B. perhaps it means you need more sleep. C. It’s never too late to change bad sleep habits D. Many kids spend a lot of time surfuring the Internet , E. and do well at school.

 

 

Answer 1

【答案】

 

1.B

2.A

3.D

4.C

5.E

【解析】略