听力原文：

G: Do you know which country is the strictest about time?

B: Switzerland. 

G: It’s the capital of clocks and watches, after all! I think that being on time is good manners. 

B: I think so. It’s impolite to keep others waiting. 

G: What are you expected to do to be on time? 

B: I usually leave home early to avoid heavy traffic. I make an effort not to be late when I meet my friends.

G: If you’re late, what are you supposed to do?

B: I’m supposed to say “sorry”. 

G: We are supposed to make plans before we do anything.

B: I agree with you.

答案: 1. C