Can you see ___
问题描述:
Can you see ___
No.Let's go and have a look.Maybe we can help them.
A what are they doing there
B what is going on there
为什么不选 A呢?
答
A what are they doing there是一个完整的问句,不能在此做一个从句.此处需要的是一个宾语从句