A、A holiday. B、An accident. C、Luck. D、Work. B谈论话题题。对话中a shame意为令人惋惜的事，女士提到男士因为出了事故而结束假期，感到很遗憾；男士回答说自己本来应该更小心点，所以他们谈话的中心是事故，而不是假期

M: How did you like the new exhibit at the art gallery?
W: I still haven’t been able to. take any time out from studying.
Q: What does the woman mean?

W: What a shame about your accident ! What a way to end your holiday!
M: Yes, it was bad luck. I suppose I should have been more careful.
Q: What are they talking about?