听力原文:M: Five airmail stamps and three regular sta
听力原文:M: Five airmail stamps and three regular stamps, please.
W: Here you are. That will be one dollar and eighteen cents.
Where did the conversation take place?
A.At the bank.
B.In the restaurant.
C.At the post office.
请帮忙给出正确答案和分析,谢谢!