疑问词+to do单项选择:I don't know _____ next.A.how to do B.how to d
疑问词+to do
单项选择:
I don't know _____ next.
A.how to do B.how to do it C.to do how D.what to do it
The electric fan can ___blow away the smell in the room,can it?
It is hard to say ,but you may have a try.
A.really B.hardly C.quickly D.finally
为什么?