【正确答案】
D
【答案解析】[听力原文]
W: Hello, this is China Airway. May I help you?
M: Yes, I"d like to book a ticket to Hong Kong.
W: Sure. What is your travel plan?
M: I"ll set out on the 7th, late in the evening.
W: We have a flight at 6p.m. Is it late enough?
M: It"s a bit too early.
W: Let me see... There"s another one at 8:30pm, and a third at 22:55.
M: I"ll take the 8:30 one, How long is journey, by the way?
W: 2 hours.
M: Fine. Please book me a seat.
What is the man doing?