Hemusthaveattendedthemeetingyesterday,___________he?A.didn'tB.mustn'tC

发布时间:2020-08-13 21:38:33

He must have attended the meeting yesterday,___________  he?A.didn'tB.mustn'tC.needn'tD.hasn't

网友回答

A解析must的反意疑问句是考试的一个难点。记住must反意疑问句首先要根据句中的时间状语,如果没有,则要根据must后面引导的动词的形式。所以此题有时间状语yesterday,为一般过去式,用did
以上问题属网友观点,不代表本站立场,仅供参考!