问题 选择题

He is not selfish at all; instead he is always _________ to help others in trouble.

A.possible

B.likely

C.probable

D.willing

答案

答案:D

题目分析:句意:他根本就不自私,相反,他总是愿意帮助有困难的人。Be willing to do是固定句型,意思是愿意做某事,可知选D。

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单项选择题