【正确答案】 C

【答案解析】[听力原文] 6-8
M: I want to send this package by first-class mail.
W: Do you want it insured?
M: Yes, for 50 dollars, please. I'd also like some stamps--a book of 22 and three airmail.
W: You'll have to get those at the stamp window over there, next to general delivery.
M: Can I get money orders there, too?
W: No, that's to the left, three windows down the hall.

[精解] 题干问：“对话发生在什么地方?”对话中反复出现“邮件”、“邮票”之类的单词，可以推知对话发生在邮局。所以答案选C。

【正确答案】 A

【答案解析】[精解] 题干问：“这位男士想买多少张航空邮票?”对话中女士问：“要保险吗?”男士回答说：“是的，请按五十元保险。我还想买些邮票——十张两角两分的和三张航空信邮票。”从男士的回答可知，他只要3张航空信邮票，所以答案选A。

【正确答案】 C

【答案解析】[精解] 题干问：“男士在哪儿能买汇款单?”对话中男士问：“在那儿我也能要汇款单吗?”女士回答说：“不，那在左面，沿大厅过去三个窗口。”可知答案选C。