【答案解析】[听力原文]14-17 W: What do you find hardest in English? M: I flint listening really hard. W: Well, you just need lots of practice. The more you listen to English. The easier it becomes. M: That's easier said than done! W: Why don't you buy a radio? Then you can listen to Radio Beijing or BBC English programmes on the radio. M: Do you think that would help? W: Of course. And why not buy some English tapes and some books to go with them? I'm sure you'll find them useful. M: Yes, that's a good idea. But I have another difficulty. My written English isn't very good, either. W: Oh, well for that, you'd better find an English pen friend.