第一部分 听 力 (共25小题，每小题1分；满分25分)
（一） 听句子，选择适当答语，每个句子读两遍。
1.A. Much better, thanks. B. I agree with you. C. I don't think so .
2. A. Well, that's all. B. I'm afraid not. C. Yes, I do.
3. A. No, I'm not. B. Yes, I am. C. Oh, thank you.
4. A. OK. B. Neither do I. C. Not bad.
5.A. It's a pleasure. B. I said I had finished the job.
