I am sorry to have you ________ so long.A．waitedB．to waitC．waitingD．to be waitin

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I am sorry to have you ________ so long.

A．waited

B．to wait

C．waiting

D．to be waiting

答案

解析

考查非谓语动词。have sb. doing sth让某人一直做某事，句意：对不起让你一直等这么久。故选C。

举一反三

Guangzhou was the second Chinese city_______ the right _______the Asian Games.

A．obtaining; to host	B．to obtain; hosted
C．to obtain; to host	D．obtaining; hosting

题型：不详难度：| 查看答案

With his mother_______ him, he is getting on well with his work.

A．helping

B．to help

C．help

D．helped

题型：不详难度：| 查看答案

When _______ about their opinion of the effect of modern equipment on their performance of tasks, many young people gave a positive response.

A．asked

B．asking

C．being asked

D．to ask

题型：不详难度：| 查看答案

Jenny hopes that Mr. Smith can suggest a good way to have her written English _____ in a short period.

A．improve

B．improving

C．to improve

D．improved

题型：不详难度：| 查看答案

I regret __________ you that we’ll have to stop the sports meeting because of the bad weather.

A．telling

B．to tell

C．having told

D．to have told

题型：不详难度：| 查看答案