【正确答案】 C

【答案解析】[听力原文] M: Have you seen my brother? W: No, I haven't seen him since the day before yesterday. Q: When did she last see the man's brother? [解析] 在这段对话中，男士向女土询问是否见过他的哥哥，女士表示自从前天(the day before yesterday)就没看见他。由此可推算他们两天前见过面，故选C。

【正确答案】 A

【答案解析】[听力原文] M: Make thirty copies for me and twenty copies for Mr. Brown. W: Certainly, sir. As soon as I make the final correction, I will give you. Q: What is the probable relationship between the two speakers? [解析] 从这段对话中我们可以获得这样的信息，男士要求女土为他准备30份复印件(copies)，再为布朗先生准备20份复印件，而女士表示一完成最后的修改(final correction)就给他送去。由此可以推断男士是老板，而女士是秘书，故选A。

【正确答案】 C

【答案解析】[听力原文] M: Have a table for four? W: Certainly, sir. A comer table or would you rather be near the window? Q: What is the man doing? [解析] 在这段对话中，男士询问是否有四人位的餐桌(a table for four)，而女士征求他的意见，是想要一张靠角落的还是临窗的餐桌。由此可以判断这位男士在预订(reserve)餐位，故选C。

【正确答案】 B

【答案解析】[听力原文] M: How long can I keep these books? W: Two weeks. Then you will be fined each day. Q: Where does this conversation probably take place? [解析] 在这段对话中，男士询问这些书可以借多久?女士告诉他是两个星期，而且提示如果超期要被罚款 (fine)，可见这一对话发生在图书馆，故选B。

【正确答案】 B

【答案解析】[听力原文] W: Would you like to go to the dance with me tonight? M: I'd love to, but I'm just getting over my cold. Q: Will the man go dancing with the woman tonight? [解析] 从这段对话中我们得知，女士用“Would you like to...?”的句型询问男士今晚是否愿意和她一起去跳舞，而男士用“I'd love to，but...”的句型委婉拒绝了女士的邀请，因为他的感冒还没有完全恢复 (get over)。由此可推断男士由于感觉不舒服，所以不能去跳舞，故选B。