Do you know the difficulty he had the work?A. on finishingB. to finishC. finishingD. finis

发布时间：2020-08-16 13:11:11


Do you know the difficulty he had     the work?
A. on finishing
B. to finish
C. finishing
D. finished

网友回答

A. on finishing
B. to finish
(答案→)C. finishing
D. finished
解析：考查非谓语动词。句意：你知道完成这项工作他们有多少困难吗？现在分词作状语表示主语正在进行的伴随性动作，he had为后置定语，修饰difficulty，故选C。
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