By the time he arrives in Beijing, we____爱下问搜题

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问题选择题

By the time he arrives in Beijing, we________ here for two days.

A. will have stayed
B. have been staying
C. shall stay
D. have stayed

答案

答案：A

单项选择题

企业所得税限制税前扣除的项目不包括( )。

A．补充保险

B．利息

C．税金

D．业务招待费

单项选择题

水泵并联的条件是（）。

A、型号相同

B、扬程相等

C、流量相等