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. 小题1: Moisture (潮湿) is also bad for them. Most computers work best at a temperature of 5℃—30℃. ·小题2: Smoke of all kinds is very bad for many parts of a computer and can cause many problems. ·小题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. 小题4: ·Make sure the screen is the correct distance (距离) from your eyes. If you wear glasses, make sure these glasses are correct for using the computer. 小题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. 将下列句子的序号填在横线上,使短文完整。
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