问题
填空题
（）具有力矩大，传动平稳、均匀、易于控制、机械磨耗小等优点。
答案
参考答案：电液转辙机
搜题请搜索小程序“爱下问搜题”
（）具有力矩大，传动平稳、均匀、易于控制、机械磨耗小等优点。
参考答案：电液转辙机
| 短文改错。 此题要求改正所给短文的错误。对标有题号的每一行做出判断： 如有错误（每行只有一个错误），则按下列情况改正： 此行多一个词：把多余的词用斜线（\）划掉，在右边横线上写出该词， 并也用斜线划掉。 此行缺一个词：在缺词处加一个漏字符号（∧），在右边横线上写出该 加的词。 此行错一个词：在错的词下划一横线，在右边横线上写出改正后的词。 | |
| Dear Johnson, I' m glad to learn about that you and your family are coming to settle down in China. After a careful study of the informations about the two citie, I suggest you choose to live in City A. First of all, City A is a more popular city to live. The environment in City A is better than in City B and the climate there is very pleasant. Besides, there are many places for entertainment which you can enjoy yourselves in your spare time. As for employ, though the job opportunities are not so well in City A, yet I don't think it was a real problem for you as a teacher of English. That is only my suggestion but it's up to you to decide. Hope to hear from you soon. | 1. _____ 2. _____ 3. _____ 4. _____ 5. _____ 6. _____ 7. _____ 8. _____ 9. _____ 10. _____ |