A、Call first. B、Take a present with her. C、Be on time. D、Ask other friends to go with her. A本题问的是“如果这位女士要去瑞士看望朋友应该怎么做”(What sho

W: I’m going to Switzerland, but I’m a little nervous.
M: Why are you nervous?
W: Because I don’t know what I am supposed to do or not to do.
M: Take it easy! I’ m glad to tell you what you should do. First, don’t be late!
Being on time is very important there, because Swiss people care about time.
W: I know their watches are very famous. And then?
M: Oh, and you can never visit others without calling.
W: That’ s very different. In our country, we don’ t have to call first.
M: Yeah, that’s the difference. Do you remember these?
W: Yes, thank you.
M: My pleasure!
Q15. Why does the woman feel nervous?
Q16. What should the woman do if she visits a friend in Switzerland?