English is difficult________. Nobody can learn to use it in a few minutes.A．lear

题型：不详难度：来源：

English is difficult________. Nobody can learn to use it in a few minutes.

A．learning

B．to be learned

C．learned

D．to learn

答案

解析

考查非谓语动词。在“主语+be+形容词+不定式”句型中,有时主语是不定式结构的逻辑宾语,这是应用主动形式表示被动含义。适合于此结构的形容词比较多,最常用的有amusing(有趣的), cheap(便宜的), dangerous(危险的), difficult(困难的), easy(容易的), important(重要的), nice(令人愉快的), pleasant(愉快的)等,故用D。

举一反三

Do you know how much time and effort they devoted________ such a complicated project?

A．to complete

B．completed

C．completing

D．to completing

题型：不详难度：| 查看答案

Remember to bring the _______ money to the primary school in the village.

A．collecting

B．collected

C．being collected

D．being collecting

题型：不详难度：| 查看答案

______ the hometown, he went back to company.

A．Having visited

B．Not having visited

C．Visiting

D．Not visiting

题型：不详难度：| 查看答案

You can imagine what great tuouble we had_____ the school for the blind.

A．setting up

B．to set up

C．set up

D．to setting up

题型：不详难度：| 查看答案

Without facts,we can’t form a correct opinion,for we need to have actual knowledge____ our thinking.

A．which to be based on	B．on which to base
C．which to base on	D．which to base

题型：不详难度：| 查看答案