【答案解析】[听力原文] W: My keys are nowhere to be found. W: A. Did you check in your bag? W: B. Really? I found this great record, too. W: C. Those are mine, thanks. 选项A正确，回答者建议找一下提包之类可能的地方。选项B错误，回答以“too”结尾暗示钥匙已经找到。选项C不合逻辑，丢钥匙的不是回答者。
单选题22.
【正确答案】
B
【答案解析】[听力原文] M: About what time does the Bakery Expo begin? W: A. There will be classes and lots of products displayed. W: B. The doors officially open at 10 in the morning. W: C. It began back in 1995, and happened every year since. 选项A回答的是博览会的内容。选项B正确，“开门迎客的时候”(when doors open)就是指“展会何时开始”。选项C回答的是博览会创始于哪一年而不是本届何时开始。
单选题23.
【正确答案】
C
【答案解析】[听力原文] W: Can I use your car sometime over the weekend? M: A. I bought it used, but it looked brand new. M: B. Thanks, there's a music festival on Sunday. M: C. You're welcome to use the car on Saturday. 选项A混淆use a car(用车)和used car(二手车)。选项B错误，这是在成功借到车后表达谢意。选项C正确，be welcome to something意思是“允许做某事”。
单选题24.
【正确答案】
A
【答案解析】[听力原文] M: Have you successfully negotiated the terms of the new contract in our favor? M: A. I'm confident that we will benefit greatly from the terms of the new contract. M: B. In my opinion, the client doesn't favor the contract at all. M: C. Yes, I have to negotiate the new contract before the deadline. 选项A正确，回答表明他已经谈判成功。选项B答非所问。选项C混淆“Do you have to...?”(你是否不得不……?)和“Have you...?”(你是否已经……?)
单选题25.
【正确答案】
B
【答案解析】[听力原文] W: Will we be holding the meeting at the same venue as before? M: A. I probably won't be in attendance at the upcoming meeting. M: B. As far as I know, there hasn't been any official change of location. M: C. Last time we had a meeting, the venue was quite elegant. 选项A错误，回答只是谈到男士个人不能参加。选项B正确，据男士所知，会议地点不变。选项C错误，回答在评价上次的会议地点。