题目内容
20.They failed to finish the project in time.I regretted ___________them.( )A. | to be not able to help | B. | being not able to help | ||
C. | not being able to help | D. | not be able to help |
分析 他们没有按时完成项目,我非常遗憾没能帮上他们的忙.
解答 答案是C.
考查动词regret的用法.regret doing sth.遗憾做了某事.句意是:他们没有按时完成项目,我非常遗憾没能帮上他们的忙.所以用regret not being able to help 表示"遗憾没能帮忙".故选C.注意:否定词要放在非谓语动词前.
点评 解答此类题目,首先要掌握句意,然后根据相关语法选择正确的答案.
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