He must have done it last night,____he 这个反意疑问句怎么做啊

问题描述:

He must have done it last night,____he 这个反意疑问句怎么做啊

答案应该是didn't he一、对现在情况的推测,问句部分用主动词(do,be)一般现在时的适当形式.若是现在进行时,问句部分用现在进行时的适当形式表示.若是there be结构,问句用isn't/aren't there.如: 1)He must be there...