This is the woman works in the shop.A. whatB. whenC. whoD. whose

问题补充：

This is the woman works in the shop.

A. what

B. when

C. who

D. whose

答案：

A. what

B. when

(答案→)C. who

D. whose

解析：句意：这是那个在商店工作的女人。句中所缺的是定语从句的关系词；先行词是woman，指人；而且关系词在定语从句中做主语，故用who，选C。