单项选择题
[听力原文] W: We have made ten copies． M: At first it’s planned to need ten copies, and now we don’t need so many. Five would be enough.
A．Five. B．Four. C．Six. D．Seven.
A．Because she is afraid of living by herself and she is short of money. B．Because she is afraid of seeing a doctor. C．Because she needs to rent a flat. D．Because she doesn’t know the reason.