【答案解析】[听力原文]18-20 W: Oh, dear. I think it's time to start thinking about the summer holidays again. M: Yes. I'd like to go to France. W: But you know we go there every year. M: Mm. Then let's go somewhere where there aren't many tourists. W: I don't think these places are all right for young people. M: Then, how about the island of Sicily? W: That sounds interesting.