Question

【题目】—______？ —They are having lunch.

A. What are they B. Where are they

C. What are they doing D. Are they having lunch

Answer 1

【答案】C

【解析】句意：——他们在做什么？——他们在吃午饭。考查特殊疑问句辨析。根据答语They are having lunch.，可知问的是“他们正在干什么？”。故选 C。