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【判断题】
三相异步电动机变极调速是通过改变定子线圈的联结方式实现的。A.
正确
B.
错误
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反馈参考答案：
举一反三
【单选题】听力原文： No matter what type of holiday you are looking for you will find the answer in Switzerland. There is really no other country quite like it, for here you have some of the finest and most beautifu...
A.
Listening to music.
B.
Swimming.
C.
Walking.
D.
Going to movies.
【简答题】听力原文：What will the boy wear in the race? Woman: Have you got everything for the race? Boy: Yes, I think so. I'll wear these long running trousers. Woman: It's quite cold. Don't you want your hat too? ...
【单选题】听力原文：W: Have you got the news that the manager will be transferred to the headquarters of our company? M: Really? Who will be our new manager? Q: What does the man want to know? (15)
A.
Where is the manager now?
B.
Who will be his new manager?
C.
Whether his manager is ill.
D.
When the manager will go to the headquarters.
【单选题】听力原文：W: Have you got the news that the manager will be transferred to the headquarters of our company? M: Really? Who will be our new manager? Q: What does the man want to know? (14)
A.
Where the manager is now.
B.
Who will be his new manager.
C.
Whether his manager is iii.
D.
When the manager will go to the headquarters.
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