When he ________ home, he saw his mother the room.A．got back; cleanB．g

题型：不详难度：来源：

When he ________ home, he saw his mother the room.

A．got back; clean	B．got on; cleaning
C．got at; clean	D．got back; cleaning

答案

解析

考察时态，根据题意，当他回到家时，发现他的母亲正在打扫房间。可知时间状语的动作发生在过去，动名词表示正在发生的事情，伴随性的动作。故选D。

举一反三

--You are smoking a lot .
-- Yes. It’s not good for my health. I will try to ______ the hobby.

A．give up

B．give away

C．give out

D．give

题型：不详难度：| 查看答案

The doctor ____ the crying baby but couldn’t find out what was wrong with it.

A．looked after

B．looked over

C．looked for

D．looked out

题型：不详难度：| 查看答案

It was not until mid-night they reached the camp site.

A．to stop to have

B．to stop having

C．stop to have

D．stop having

题型：不详难度：| 查看答案

I used to quarrel a lot with my parents，but now we well.

A．look out

B．stay up

C．carry on

D．get along

题型：不详难度：| 查看答案

Mother often tells Tom ______ too much time playing video games.

A．not to spend

B．to not spend

C．don’t spend

D．doesn’t spend

题型：不详难度：| 查看答案