The problem of the present world is that those who are imaginative have little e

题型：不详难度：来源：

The problem of the present world is that those who are imaginative have little experience
those who are experienced have weak imagination.

A．unless

B．although

C．because

D．while

答案

解析

略

举一反三

We’ll have a further discussion_________ we make a decision.

A．then

B．when

C．and

D．before

题型：不详难度：| 查看答案

I think I’d better sell the car _________ it is still running.

A．while

B．before

C．since

D．until

题型：不详难度：| 查看答案

17. It’s said ______ ______ was everything _______ Mr. Professor could tell us.

A．that; what; all	B．what; that; that
C．that; that; that	D．what; that; what

题型：不详难度：| 查看答案

20. His parents were teachers in that school, _______ lost their lives in order to save
their students in the earthquake.

A．none of them

B．both of them

C．none of whom

D．both of whom

题型：不详难度：| 查看答案

As the visiting prime minister puts it, China’s influence in the world will continue to strengthen______ its economy grows.

A．although

B．until

C．as

D．Before

题型：不详难度：| 查看答案