A、She bought one pair of shoes at last. B、She bought three pairs of shoes at last. C、She didn’t buy any pair of shoes at last. D

M: May I help you?
W: Yes, I want to buy some shoes to replace the ones I am wearing.
M: What’s wrong with them?
W: They are too old and shabby.
M: I can sec they arc simply worn out. Would you like the same color?
W: Yes.
M: How about this light brown pair?
W: Yes, I’ll try them on.
M: They certainly look charming.
W: The trouble is they feel uncomfortable.
M: Then try on another pair of the similar style.
W: They are much better. Do you have them in red’?
M: Yes. Would you like both pairs?
W: Yes, if they don’t cost too much.
M: Oh, no. they don’t. The second pair is half price. Shall I put them both in the box for you?
W: Just the red and the old ones. I’ll wear the new brown pair home.