When was it ______ you met Yao Ming in the street?A．asB．ifC．whileD．that

题型：不详难度：来源：

When was it ______ you met Yao Ming in the street?

A．as

B．if

C．while

D．that

答案

解析

考查it 用法中的强调句式。

举一反三

It was the hurricane ______ was called Katrina ______ destroyed the city of New Orleans.

A．which; that

B．what; which

C．which; who

D．that; which

题型：不详难度：| 查看答案

— the accident happened? — It’s said to happen on his way to work

A．Do you know it is where that	B．where is it that do you know
C．Do you know where it is that	D．where do you know it is that

题型：不详难度：| 查看答案

—Hadn’t your sheep gone much farther _________ you caught up with them?
—No,and we found _________ only two of them that were frozen to death.

A．when;it were	B．until;/
C．as;there was	D．before;it was 

题型：不详难度：| 查看答案

It is because English is being widely used at present __________.

A．why we learn it hard	B．that we learn it hard 
C．which we must learn	D．when we should learn

题型：不详难度：| 查看答案

Cars moved very slowly in the 1930s,but they _________ faster than in the 1920s.

A．were moving	B．did move
C．had moved	D．would move 

题型：不详难度：| 查看答案