【题目】What does the man want to do?
A. Post a book.B. Buy a book.C. Visit his friend.
在线课程【答案】A
【解析】
【原文】
M: Excuse me, madam. I want to send this book to a friend in Beijing. How much will it cost to post it?
W: Let me see. That will be five yuan, sir.
M: OK. here you are