A、Wait for 30 days. B、Return for repair. C、Buy another one. D、Get a refund. D对话中女士问男士如果买的CD播放器有瑕疵能否退货，男士说如果有发票，可在30天内得到退款，故答案为D)

M: What a surprise. I haven’t seen you for a long time. How have you been?
W: I’m doing very well. I just finished taking a big examination, and I’m so relieved that I’m done with it.
Q: What do we learn about the woman from the conversation?

W: I want to buy this CD player, but in case there’s a flaw in it, can I return it?
M: Yes. If something comes up, you can show your receipt and well give you a refund within 30 days.
Q: What can the woman do if there’s a flaw in the CD player?