Whenmyhandtouchedtheletterinmypo

发布时间:2020-07-10 23:35:42

When my hand touched the letter in my pocket, I realized that I had forgotten ________ it.













A.to post












B.to have posted











C.posting











D.having posted

网友回答

A解析forget后接不定式,该不定式表示尚未发生的动作;后接动名词,该动名词表示已发生的动作.就本句而言,“寄信”这个动作尚未发生,故用不定式结构.
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