题目

题型：不详难度：来源：

阅读短文，把A—D四个句子填入文中空缺处，使短文内容完整正确，然后完成小题。（5分）
Computers can injure (伤害) you .Most other injures happen suddenly .___1___. Now learn to use a computer safely .
Too much light can be bad for you eyes , so never sit too close to a computer screen .___2___ . This gives your eyes a rest .
When we use a computer , the window should be on your left or your right . If it is behind you , the light will reflect ( 反射 )on the screen .That may hurt your eyes .
Hand and wrist ( 手腕 ) injures can happen because the hands and wrists are moved in the same way hundreds of times .__ 3___,stop sometimes and exercise your hands ,wrists and fingers in a different way .
If you sit in wrong way ,you can injure your back or your neck . ___4___. The top part of the screen should be in front of your eyes .

A. Remember to look away from it sometimes B .But computer injures happen slowly . C. So you should sit with your back straight.. D. If you use a keyboard for a long time .

Which of the following is WRONG according to the passage ?（     ）
A. When you use a computer , the window should be in front of you .
B. Computers ’injures happen slowly .
C. The top part of the screen should be in front of your eyes .
D. After using a computer for a long time ,you should exercise your hands ,wrists and so on.

答案

小题1:B
小题2:A
小题3:D
小题4:C
小题5:A

解析

试题分析：
小题1:根据上文Computers can injure (伤害) you .的提示可知，其他伤害是快速的，而电脑对人体的伤害是缓慢的，故选B。
小题2:根据下文This gives your eyes a rest的提示可知，怎样才能让眼睛得以休息，就是向远处观看，故选A。
小题3:根据上文Hand and wrist ( 手腕 ) injures can happen because the hands and wrists are moved in the same way hundreds of times的提示可知此句说明的怎样使用键盘更有利于手和手腕，故选D。
小题4:根据上文If you sit in wrong way ,you can injure your back or your neck .的理解可知此句介绍的是怎样 保护脊背，故选C。
小题5:细节理解题，根据文中语句“stop sometimes and exercise your hands ,wrists and fingers in a different way .”理解可知。故选D。
点评：完成此类题目，首先应该读懂题意，然后根据前后文的暗示，找出合适的句子。应特别注意句子间的逻辑关系以及人称。根据上下文的关系，前后语句的含义来确定所选的句子。注意检查。