If I can help ____, I don’t like working late into the night.A．soB．thatC．itD．the

题型：不详难度：来源：

If I can help ____, I don’t like working late into the night.

A．so

B．that

C．it

D．them

答案

解析

略

举一反三

David got a higher grade in the final exam, for, you see, he made______mistakes.

A．few

B．fewer

C．little

D．less

题型：不详难度：| 查看答案

--- Have you got any books on English grammar? I’d like to borrow __________.
--- Yes, here you are. But you must return it by Friday.

A．it

B．one

C．some

D．any

题型：不详难度：| 查看答案

The earthquake in Haiti and the suffering ____ leads to have great influence on the people there.

A．what

B．that

C．which

D．it

题型：不详难度：| 查看答案

_____is widely known that you value more what you haven’t rather than what you have .

A．As

B．What

C．It

D．Which

题型：不详难度：| 查看答案

—Is there any vaccine(疫苗) against H1N1 flu that can be used on humans?
—No, but scientists are working to develop ________ .

A．that

B．it

C．one

D．so

题型：不详难度：| 查看答案