问题补充:
----Can you tell me?
----She is palying the guitar.
A. what is she doing
B. what she is doing
C. what does she do
D. what she does
答案:
A. what is she doing
(答案→)B. what she is doing
C. what does she do
D. what she does
解析:句意:你能告诉我她正在做什么吗?她正在弹吉他。根据句意与语境,句子用现在进行时态,宾语从句中句子用陈述句的语序,故选B