发电机的冷却方式为(). A.自然风冷 B.手动风冷 C.空调冷却 D.水冷

题型:单项选择题

问题:

发电机的冷却方式为().

A.自然风冷

B.手动风冷

C.空调冷却

D.水冷

考点:风电场安全风电场安全题库
题型:单项选择题

The 30th  Olympics will be held in London this summer.  How I wash to have______ to watch the games.

--Me, too.

A.chance

B.choice

C.surprise

D.share

题型:单项选择题

可以诊断伤寒的是

A."O"抗体>1:160,"H"抗体>1:80

B."O"抗体>1:40,"H"抗体>1:80

C."O"抗体>1:80,"H"抗体>1:80

D."O"抗体>1:160,"H"抗体>1:160

E."O"抗体>1:80,"H"抗体>1:160

题型:单项选择题

用所给的词的适当形式填空。

1. What's ______ (you) favorite subject?

2. Who is______ (Alice) math teacher?

3. Work makes me ______ (tire).

4. He is busy in ______ (learn) English.

5. I'm sure you like some______ (subject).

题型:单项选择题

私学出现在周代()

题型:单项选择题

不属于热性哮喘的证候特征的是()

A.咳喘哮鸣

B.口渴引饮

C.痰稀色白

D.发热有汗

E.舌红苔黄

更多题库