A、The bus station. B、The school. C、The airport. D、The travel agency. C女士说：“我想你最好乘坐机场快线。”机场快线是连接机场与市中心的专用交通，因此男士应该是去机场，选C。解题关键是听懂

W: You never speak English unless you absolutely have to. I’ll help you if you promise to speak nothing but English all the time.
M: All right. Maybe I’ll do that. It’s the only way I’ll be able to learn English fast enough, I guess.
Q: What can we learn from the conversation?

M: How long does the journey take if I go by bus?
W: It depends on the traffic. I think the Airport Express is your best bet.
Q: What kind of place is the man probably going to?