题目内容
（请给出正确答案）
A. hangs out
B. hangs over
C. hangs up
D. hangs on
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更多“I don ’t really know who she _…”相关的问题
I really don't know ______ .
A．what means it
B．it what means
C．what it means
I really don't know ______.
A．when started
B．when to start
C．when start
--I really don't know how to thank you enough. -- ______.
A．No problem
B．Think nothing of it
C．Not at all
D．It doesn't matter
—I really don't know how to thank you enough.—______.
A．No problem
B．Think nothing of it
C．Not at all
D．It doesn't matter
I really don't know how you ______ their constant quarreling.
A．pat up
B．put away
C．put by
D．put up with
-- I really don't know how to thank you enough.--______.
A．No problem
B．Think nothing of it
C．Not at all
D．It doesn't matter
I really don't know why he is always finding fault______ me.
A．on
B．of
C．with
D．about
A.where to choose
B.which to choose
C.to choose what
D.to choose which
Customer： I’m looking for a new living room set.
Salesman ： We have a lot of very nice sets. What style do you have in mind？
Customer ：___________. What I need is something comfortable.
A.I really don’t know
B.It's really not necessary
C.I really don't bother
D.It really makes no sense
