问题 选择题

It’s a shame ______ able to give them any advice.  

A.not to have been

B.to have not been

C.to have been not

D.to not have been

答案

答案:A

题目分析:  句意为:很遗憾,未能给他们任何建议

从语气上看,此题属于虚拟语气。动词不定式的否定形式在其前加not,可排除B,C,D

点评:此题主要考察考生对动词不定式的掌握程度和熟练情况。考生在进行复习时,应特别注意此类知识点的活学活用。

选择题
解答题