问题
多项选择题
开关储能电机在（）情况下应停用检查。
A.有异常声响
B.超温
C.转速不正常
D.打压超时
答案
参考答案：A, B, C, D
搜题请搜索小程序“爱下问搜题”
开关储能电机在（）情况下应停用检查。
A.有异常声响
B.超温
C.转速不正常
D.打压超时
参考答案：A, B, C, D
| 补全对话，从方框中选择最佳选项完成对话，有两项多余。 | |
B: Yes. 1 A: That will be a pity if you only stay at home in such fine weather. B: 2 A: What about going to the East Lake this afternoon? It's a great place for fun. B: 3 didn't you? A: It's true. We have invited four friends to go there. If you like, 4 B: Er, I'd better ask my mother first, OK? A: Sure. We' ll wait for you till 12 at noon. Please call me if you go, 5 B: OK. Thanks! I will. 1._______2.________3.______4._______5.________ |