Question

Many young people use computers, but few of them know how to look after them. Remember the following notice when you use your computer.
·Keep your computer in a cool, dry room.    小題1:   Moisture (潮濕) is also bad for them. Most computers work best at a temperature of 5℃—30℃.
·小題2:  Smoke of all kinds is very bad for many parts of a computer and can cause many problems.
·小題3: Pieces of food and even a little water in the keyboard can also cause many problems.
·Make sure that the keyboard and screen (屏幕) are the correct height (高度) for you.   小題4: 
·Make sure the screen is the correct distance (距離) from your eyes. If you wear glasses, make sure these glasses are correct for using the computer.    小題5:   
·Keep you screen clean and don’t make it too bright. A dirty screen can hurt your eyes. A very bright screen can also be bad for your eyes.
將下列句子的序號(hào)填在橫線上，使短文完整。

A．Some people use a different pair of glasses when they use a computer.

B．Too much or too little heat (熱量) is bad for computers.

C．Don’t eat or drink when you are near your computer.

D．If they are not the correct height, you will get a backache.

E. Don’t let people smoke near your computer.

Answer 1

小題1:B
小題2:E
小題3:C
小題4:D
小題5:A

試題分析：本文主要講述了使用電腦應(yīng)注意的幾條建議：把電腦放在一涼快干爽的地方；不要在電腦旁邊吸煙，各種各樣的煙對(duì)電腦的許多部分都不好。當(dāng)你在電腦附近的時(shí)候不要吃喝。食物渣和一點(diǎn)點(diǎn)的水都會(huì)引起許多問題。確保鍵盤和屏幕和你有合適的距離和高度。保持屏幕干凈，不要使屏幕太亮。
小題1:根據(jù)前一句Keep your computer in a cool, dry room. 和后一句Moisture (潮濕) is also bad for them. 可以判斷這一句寫的是溫度對(duì)電腦的影響。故選B
小題2:根據(jù)下一句Smoke of all kinds is very bad for many parts of a computer and can cause many problems. 可以判斷這一條是和吸煙有關(guān)系的。故選E。
小題3:根據(jù)下一句Pieces of food and even a little water in the keyboard can also cause many problems. 可知這一條是關(guān)于吃東西和喝水的。故選C。
小題4:根據(jù)前一句Make sure that the keyboard and screen (屏幕) are the correct height (高度) for you. 可知此句是和高度有關(guān)系的。故選D。
小題5:根據(jù)前一句 If you wear glasses, make sure these glasses are correct for using the computer. 可知下一句是跟眼鏡有關(guān)的。故選A。