题目

 Why does the woman talk to the man? Excuse me. Can I get back my money for my ticket?<br />I have to cancel my trip because I have something important to deal with.<br />It is train number 29 and will leave in four hours.<br />It is not too late. Pass your ticket to me, please. A . To buy a ticket. B . To change a ticket. C . To return a ticket. 答案：C

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