英语 He _____his homework two hours ago A. has done B. had done C. did D. was doing 选哪个?
答案是C.怎么我觉得是D,两个小时前应该是一个时间点,用C应该是finished还差不多,用did是个什么语法?
人气：331 ℃ 时间：2020-03-22 02:04:44
解答
He _____his homework two hours ago A. has done B. had done C. did D. was doing
选C对的啊,因为two hours ago是一个表示过去的时间状语,是一个时间点,只能用过去时
do his homework=finish his homework都对的
有不会的可以再问我
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