Question

【题目】 -- is your father? Does he still work as an engineer?

--Yes, he has been an engineer for thirty years.

A. Who B. How

C. What D. Which

Answer 1

【答案】C

【解析】

试题分析：本题考查特殊疑问词的用法。 由答语可知，问句问的是职业，故所缺的特殊疑问词是what。