Please go on trying, I’m sure the efforts you are ________ will pay off.A．doing

题型：不详难度：来源：

Please go on trying, I’m sure the efforts you are ________ will pay off.

A．doing

B．giving

C．making

D．sparing

答案

解析

本题考查动词。make efforts做努力，其它动词不可搭配，选C。

举一反三

With masses of homework _____, I can hardly spare time to practice playing the piano．

A．done

B．to do

C．doing

D．being done

题型：不详难度：| 查看答案

All the citizens strongly insist those found _____ "harmful" advertisements in the street should be punished strictly．

A．putting up	B．being put up
C．put up	D．to be putting up

题型：不详难度：| 查看答案

The boy lost his key, so he has no choice but till his mother came home．

A．waited

B．waiting

C．wait

D．to wait

题型：不详难度：| 查看答案

_______ as “a class of one ”, independent learning enabled you to study at your own pace.

A．Describing	B．Described
C．To be described	D．Being described

题型：不详难度：| 查看答案

The hat borrowed from the drama company was so dirty that it required ________ thoroughly.

A．washing

B．being washed

C．to wash

D．washed

题型：不详难度：| 查看答案