[题目] the result of the examination, he went to the teacher's office to ask about it.A. Not having informed of B. Having not informed ofC. Not informing of D. Not having been informed of 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】__________ the result of the examination, he went to the teacher's office to ask about it.

A. Not having informed of B. Having not informed of

C. Not informing of D. Not having been informed of

【答案】D

【解析】非谓语动词的否定,在前面加not,排除B,此题中的主语he 和inform of 之间是被动关系，排除A和C。

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