【正确答案】 C

【答案解析】[解析]
Why did you leave your last position?
A. It lasted a little more than five years.
B. I may have left it on the job site.
C. Well, I went back to school to get an advanced degree.

这个以Why引导的疑问句询问的是离职的原因，而不是离职的时间，所以选项(C)正确而选项(A)不正确。疑问句中的动词leave指离开职位，而选项(B)中的动词left指遗忘某个物体。

【正确答案】 A

【答案解析】[解析]
When will we be able to move into the new building?
A. Just as soon as the lease has been signed.
B. I have a badge that allows me to enter the building at any time.
C. I think they're building a new movie theater.

这个以When引导的疑问句询问的是什么时候能搬进新大楼，选项(A)中的as soon as是针对时间的回答。选项(B)回答的是如何进入大楼的问题。选项(C)回答的是正在建设的是什么建筑。

【正确答案】 B

【答案解析】[解析]
I'd like a copy of today's paper, please.
A. Certainly. Would you like cream and sugar with that?
B. I'm afraid we've sold out.
C. I'm sorry. The photocopier is out of toner.

说话人想买一份(a copy of)今天的报纸，选项(B)“恐怕我们已经卖完了。”是恰当的回答。选项(A)和选项(C)回答的分别是针对咖啡(coffee)和复印机(photocopier)的请求。

【正确答案】 B

【答案解析】[解析]
Don't you think there are too many commercials on TV?
A. I think she's coming in at the other station.
B. Definitely. I'm always changing channels.
C. Yes. Both men work in television advertising.

说话人询问对方是否觉得电视上的广告太多，选项(B)“是的，我经常换台。”是恰当的回答。选项(A)“我想她会抵达另外一个车站。”和选项(C)“是的。这两位男士都从事电视广告业。”均不是恰当的回答。

【正确答案】 A

【答案解析】[解析]
Excuse me, how far is the nearest post office?
A. Just around the corner.
B. They're close to completing the report.
C. It was posted on the bulletin board.

这个以how far引导的疑问句询问的是最近的邮局有多远，选项(A)“就在街角处。”是恰当的回答。选项(B)“他们快要完成报告了。”和选项(C)“它贴在公告栏上。”均不是恰当的回答。