【正确答案】 B

【答案解析】[听力原文] M: Wow, that looks like a long e mail you're reading. W: Yes, it's from my friend Peter who has just started a round the world trip. M: Wow! He's going round the world. How exciting! So did you go with him to the airport to say goodbye to him? W: Yes. I went to see him off at the airport last week. It sounds like he's having a great time. M: So tell us more about your friend's trip. W: Well, after I saw him off at the airport, he took a plane to Australia. M: What a great start! Where in Australia? Sydney? Perth? W: Actually his plane touched down in Melbourne. He was going to travel all around Australia. M: So, his plane touched down in Melbourne. I'd love to go there. But I think he's really brave traveling around on his own. W: Well, I'm sure he'll meet lots of people while he's traveling. M: That's true. So after your friend got off the plane, what did he do? W: Well, he had reserved a few nights in a hotel, so he went to check in. M: So did he have a good rest in the hotel? W: Ah, but Peter didn't like the hotel very much so he checked out straight away! M: So he changed his mind, gave his keys back and left? W: Yes. Well, he said in his e mail that the hotel was dirty and noisy, so he just decided to check out! M: Wow, it must have been bad if he left immediately. I hope he found somewhere else to stay. W: Yes. He found another hotel, checked in there and is much happier now. M: Well, that's good. What does the man think is exciting?