He met many problems he was going over his lessons.A．before B．as soon

题型：不详难度：来源：

He met many problems he was going over his lessons.

A．before

B．as soon as

C．since

D．while

答案

解析

本题的含义应该是在复习功课的时候才遇到许多问题，是指一个时间概念，选项中
只有while表示在什么时候，故选D。

举一反三

I ______ along the road when I saw Peter. So we stopped and had a chat.

A．walked

B．was walking

C．would walk

D．had walked

题型：不详难度：| 查看答案

They ____________ having an argument at seven o’clock last night when CCTV ______ to broadcast news．
A．were having；started B．will be having；started

题型：不详难度：| 查看答案

—Will Mr Brown come to visit the company ?
—We don’t know if he _______．If he ______，we’ll tell you．

A．comes，comes	B．will come，comes
C．comes，will come	D．will come，will come

题型：不详难度：| 查看答案

---Look, what have they done?
---Sorry. I think if I __________ another chance, I’ll do it better.

A．give

B．will be given

C．will give

D．am given

题型：不详难度：| 查看答案

Mr. Green speaks very loudly all the people can hear him clearly.
A. so that B. when C. because

题型：不详难度：| 查看答案