He didn't know -------to do?应该填how还是what?why?
He didn't know -------to do?应该填how还是what?why?
i don't know ()to do.填what还是how
I really don't know ( )里面应该填what to do还是how to do,或者两个都可以?
He didn't know what to do next.He didn't know what he ____ _
He didn't know what to do about it 为什么填what 不是有it吗?
He didn"t know what to do the next day
he didn't know what to do .反义文句
Because he didn't know how to do it,he went to her for help.
i don't know ---with the problem(填how to do 还是what to do ).3
What's rong?I want to know why you didn't do as_
What he wanted to know ______ why they didn’t tell him.A.are
( )He doesn't know ( ).A.what to do.B.what he can do .C.how