【正确答案】 C

【答案解析】[听力原文]
M: I have to go out of town for a family emergency. Can you cut my speech class for me?
W: Sure. I hope your emergency works out OK.
M: Thanks. My father is in the hospital and I needs to arrange for his discharge.
Q: Why is the man unable to teach his class?

[解析] 录音中男士说他父亲在医院，他需要为他办理离院手续，因此无法上课，故答案为C项。

【正确答案】 B

【答案解析】[听力原文]
M: Is something wrong? You don"t look like yourself today.
W: Something"s giving me a lot of pain in my throat. I can"t exactly describe it. But whatever it is, you don"t want to catch it.
Q: What does the woman imply?

[解析] 女士说不管她得的是什么病，她都不希望男士出现同样的情况。故答案选B。

【正确答案】 C

【答案解析】[听力原文]
W: Excuse me, sir. Visiting hours are over now. You must leave, so your mother can get some rest.
M: Pardon me, nurse, I didn"t hear the bell or I would have left earlier.
Q: What do we learn from this conversation?

[解析] 通过录音中出现的“visiting hours”、“nurse”等词可以判断对话发生在医院，男士在医院探望他的母亲。故C项为正确答案。

【正确答案】 D

【答案解析】[听力原文]
W: Do you want a day course or an evening course?
M: Well, it will have to be an evening course since I work during the day.
Q: What are they talking about?

[解析] 录音一开始女士就询问男士想要选择白天还是晚上的课程，男士回答说自己白天要上班，需要选择晚上的课程。由此可知，该段对话讨论的是课程的选择问题。D为正确答案。

【正确答案】 C

【答案解析】[听力原文]
M: Do your teeth chatter or are the shivers milder than that?
W: Oh yes, they chatter. I"ve bitten my tongue several times already.
M: Do you take anything for the fever?
W: Aspirin.
M: Does it help?
W: No, not really.
Q: What medication did the woman take?

[解析] 细节题。男士问女士服用过什么药物。原文中女士提到她服用过阿司匹林，因此正确答案是C。