问题
问答题 简答题
给水泵液力偶合器的作用是什么？
答案
参考答案：
液力偶合器是装在泵与电机之间的一种传动装置，它与一般联轴器不同之处是通过液体来传递转矩。
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给水泵液力偶合器的作用是什么？
参考答案：
液力偶合器是装在泵与电机之间的一种传动装置，它与一般联轴器不同之处是通过液体来传递转矩。
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| My son lives in a big city in France. People there are very busy. There are many supermarkets and 1 on the streets. It is very easy to go 2 . You can buy a lot of nice things there. My son works in a restaurant. He 3 Chinese food there. There is a big cinema (电影院) near my son's home 4 he often goes to the movies. Life in the city is colorful. There are a lot of 5 of interest to visit. Also, it is easy for them to take a bus to 6 other cities from theirs. I like country (乡村) life best. That's 7 I don't like to live in the city with my son. Here, in the country, I can 8 the fields (田地) and plants. Sometimes some little animals 9 in my garden. I think it's very 10 to be in this kind of quiet and fun place. | |||
| ( )1. A. hospitals ( )2. A. running ( )3. A. takes ( )4. A. or ( )5. A. rooms ( )6. A. get to ( )7. A. what ( )8. A. pass ( )9. A. play ( )10. A. boring | B. restaurants B. swimming B. sees B. and B. cities B. look for B. why B. sell B. study B. scary | C. shops C. shopping C. finds C. because C. places C. wait for C. how C. enjoy C. read C. exciting | D. banks D. sleeping D. cooks D. but D. countries D. talk about D. when D. eat D. sing D. relaxing |