Question

【题目】—______? —They are studying.

A. What are they doing B. Where are they

C. How are they D. What do they do

Answer 1

【答案】A

【解析】句意：——他们正在做什么？——他们正在学习。What are they doing？他们正在做什么？ Where are they?他们在哪里？ How are they?他们怎么样？ What do they do?他们是干什么工作的？跟They are studying可知此处询问他们正在做什么，故选A。