问题补充:
He must have attended the meeting yesterday, he?
A. didn
B. mustn
C. needn
D. hasn
答案:
(答案→)A. didn
B. mustn
C. needn
D. hasn
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
时间:2019-12-01 15:24:50
He must have attended the meeting yesterday, he?
A. didn
B. mustn
C. needn
D. hasn
(答案→)A. didn
B. mustn
C. needn
D. hasn
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