听力原文：
M: Hello, Laura. Where are you going for your vacation?
W: I’m going to Brazil, but I’m a little nervous.
M: Why?
W: Because I don’t know what I’m supposed to do or what I’m not supposed to do.
M: Take it easy! I’ll tell you what I know. When you visit someone, don’t arrive early! You’d better be 15 minutes or half an hour late. They have different ideas about time in Brazil.
W: Well, OK. What else do you know about Brazil?
M: I don’t know too much, actually. You can surf the Internet for much more information, OK?
W: Good idea! Thank you.
M: You’re welcome!
答案： 1. B