I don’t know . Can you help me?
#59879
A
how to do it
B
how to do
C
what to do it
D
to do what
推荐题目
-----“I think the teacher is wrong, _____?” ------“No, I don't think so.”
#65393
A
don't you
B
don't I
C
doesn't he
D
doesn't she
---_____ does she chat with friends on the Internet?--- Once a week.
#59954
A
How long
B
How often
C
How many times
D
How much