【题目】— What you in the classroom at the moment?
— The coming charity show for Yingjiang, Yunnan.
A.are, talking about
B.did, talk about
C.have, talked about
D.do, talk about

【答案】A
【解析】考查动词时态。。句意：——你们现在在教室里谈论什么呢？——即将到来的为云南盈江的慈善演出。根据句中时间状语at the moment“当时，此刻，现在，目前”。可知用正在进行时故选A。