The employee must have been dismissed by the employer last month he?A. haven'tB. hasn'tC

问题补充：

The employee must have been dismissed by the employer last month, he?

A. haven

B. hasn

C. didn

D. wasn

答案：

A. haven

B. hasn

C. didn

(答案→)D. wasn

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 he。