问题
选择题
The employee must have been dismissed by the employer last month, ____ he?
A．haven't
B．hasn't
C．didn't
D．wasn't
答案
答案：D
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。