题目内容
阅读短文,把A-D四个选项填入文中空缺处(1—4),使短文完整正确,并完成第5题。
5. What does the passage mainly tell us? A. English is easy to learn. B. English is very important. C. How to improve English. D. Who is responsible for our learning. |
1—5: CBDAC |
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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 . |
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.