速度、比例、效益是国民经济发展中的三个因素，在这三个因素中处_爱下问搜题

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问题单项选择题

速度、比例、效益是国民经济发展中的三个因素，在这三个因素中处于核心地位的是( )。

A．速度

B．比例

C．效益

D．速度和比例

答案

参考答案：C

填空题

A: Would you like a cup of tea?
B: No, thanks. 小题1:_____
A: Fine. 小题2:________
B: I went to visit a friend of mine.
A: 小题3:_________
B: Yes, we talked a lot.
A: What did you talk about?
B: 小题4:________ I asked him if (是否) he spoke Japanese.
A: You didn’t ask him if he knew somebody in Tokyo, did you?
B: 小题5:________ He said he did.

A. I’d like a glass of water if you don’t mind.
B. Yes, please.
C. Did you see your friend Harry?
D. Where did you go yesterday?
E. Well, we talked about languages.
F. Yes, I asked him that question.

填空题

在类中，______成员为类的所有对象所共享。