Glad to see you back. How long in Russia?A．did you stayB．have you stayedC．wer

题型：不详难度：来源：

Glad to see you back. How long in Russia?

A．did you stay

B．have you stayed

C．were you staying

D．have you been staying

答案

解析

略

举一反三

He works in a factory now, but he on a farm for 20 years.

A．worked

B．has worked

C．had worked

D．had been working

题型：不详难度：| 查看答案

---I beg your pardon!
---Oh, you to me carefully. (just now)

A．didn’t

B．haven’t listened

C．don’t listen

D．weren’t listening

题型：不详难度：| 查看答案

--Could you take a message for Mr. Green?
---Certainly. I him about something at any case, so it may other.

A．may see; isn’t

B．see; won’t be

C．will see; isn’t

D．will be seeing; won’t be

题型：不详难度：| 查看答案

As far as we know, Tom spends at least as much time watching TV as he .

A．does writing

B．writes

C．writing

D．does to write

题型：不详难度：| 查看答案

Turn off the tap please. The water .

A．was wasted

B．wastes

C．is wasting

D．is wasted

题型：不详难度：| 查看答案