Question

仔細閱讀下列短文, 根據題目, 選出最佳選項. We live in the computer age. People use computers to do much of their work. But few people know how to look after them. Remember the following when you use your computer: （1）Keep your computer in a cool, dry room. Too much or too little heat(熱) is bad for computers. Damp(潮濕) is also bad for them. （2）Do not let people smoke near your computer. Smoke of all kinds is very bad for many parts of a computer. （3）Do not eat or drink when you are near your computer. Pieces of food and a little water in the keyboard are also bad for a computer. （4）Keep your screen clean and so not have it too bright. They are bad for your eyes. Make sure the screen is not too far from or too near to your eyes. Some people use different glasses to protect their eyes when they use a computer. (1) Computers can ________ people to do a lot of work. A. use B. help C. make D. take [　　] (2) Few people know how to ________ their computers. A. look at B. try out C. look for D. take care of [　　] (3) A computer works well at a temperature of ________. A. 0℃ B. －5℃ C. 20℃ D. 35℃ [　　] (4) Smoke isn't good for many parts of a computer, is it A. Yes, it is. B. No, it isn't. C. Yes, a little. D. Not at all. [　　] (5) A dirty screen or a very bright screen is ________ for your eyes. A. bad B. good C. useful D. helpful [　　]

Answer 1

答案：1．B ;2．D ;3．C ;4．A ;5．A ;