I don't know-------.A when you're going away B.when are you going away.C.where you are

问题描述:

I don't know-------.A when you're going away B.when are you going away.C.where you are
going away.是否选A?

是选A,不选B,因为宾语从句要用陈述语气.
C虽也是陈述语气,但where与go away互相冲突.
不明白的再问哟,请及时采纳,多谢!