The employee must have been dismissed by the employer last month, ____ he?
A.haven't
B.hasn't
C.didn't
D.wasn't
网友回答
D解析该题考查反意疑问句的反问部分。陈述句的must have been dismissed表示对过去情况的推测，该句相当于I think the employee was dismissed by the employer last month，故其反问应为wasn't he。