——does your aunt work? ——In a restaurant.A. WhatB. HowC. WhereD. Which

问题补充：

——does your aunt work? ——In a restaurant.

A. What

B. How

C. Where

D. Which

答案：

A. What

B. How

(答案→)C. Where

D. Which

解析：疑问词辨析。What什么；How怎样；Where在哪儿；Which哪一个。根据答语，在一家饭店。可知上文提问地点，故选C。