Whose watch is this?( ),I don't know.
Whose watch is this?( ),I don't know.
whose 引导的宾语从句.这样:I don't know whose watch it is .
Whose watch is this?——,I don’ know.横线上应填什么?
1.l don't know this is whose bike
whose watch is this?it's____(i).
whose dog is this?do you know?i don not know who is its m---
What t( ) is it?I don't know.I don't have a watch.
i don't know ____ book this is.
I don't know what this is for me?
i don't know ____ book this one is?英语
I don't know ( ) book it is. A.who B.who's C.whose
whose car is that?I don't know.合并为含有宾语从句的复合句