【正确答案】 D

【答案解析】[听力原文]
M: Miss, may I have a look at your ticket, vaccination certificate and passport?
W: Certainly. Here you are.
M: Would you like to check any luggage?
W: Yes, I'd like to check two pieces.
M: Could you put your luggage on the scales, please?
W: OK.
M: I'm afraid your luggage is overweight.
W: How much luggage do you allow free of charge on board?
M: As a rule, the free luggage allowance for an average passenger is 20 kilos. Now your luggage is 35 kilos. I'm afraid you have to pay an excess luggage charge.
W: What's the overweight charge per kilo?
M: Twenty dollars.
W: Oh, it's very expensive. I'm told a passenger with a Student Visa enjoys 10 kilogrames' privilege.
M: You're right. But now your luggage is 35 kilos, 5 kilos overweight.
W: By the way, is it possible for me to take something out from the luggage and put it into my hand bag?
M: What's inside your case?
W: Most of them are books and dictionaries.
M: I think you can do that.
W: (after a while) May I put my luggage on the scales again?
M: Yes, please. It weighs 31.5 kilos, still 1. 5 kilos overweight. But I'll let you go.
W: That's very kind of you.
M: Here's your ticket, boarding pass, vaccination certificate and passport. Please go to Gate 8 for boarding. Have a pleasant flight.
W: Thank you.

[解析] 细节题。对话最后男的对女的说：Here's your ticket, boarding pass, vaccination certificate and passport，故选D。A，B，C均和原文相悖。