单选题
【正确答案】 B
【答案解析】[听力原文]
M: Claire is allergic to onions, isn"t she?
W: A. No, she gets really sick if she eats them.
W: B. No, she"s not. But William is.
W: C. Right, she says they are her favorite food.

选项A和C都没有正确地回答附加疑问句(反义疑问句)。选项B正确。
【正确答案】 A
【答案解析】[听力原文]
W: Have you ever taken piano lessons?
M: A. Yes, when I was a child.
M: B. It starts on Tuesday.
M: C. I didn"t take your piano.

选项A正确。选项B回答的是“在何时”的问题。选项C混淆了“take”的意义。
【正确答案】 A
【答案解析】[听力原文]
M: What would you do if someone stole your wallet?
W: A. I"d call the police and report the incident.
W: B. No, that"s never happened to me before.
W: C. Only a credit card and a few hundred dollars.

选项A正确。选项B回答的是“是或者不是”的问题。选项C可能回答的是“你的钱包里有什么”的问题。
【正确答案】 C
【答案解析】[听力原文]
M: Please give the people at Table 7 their check.
W: A. The police are busy. I can do it.
W: B. I"ve already checked; they"re very happy.
W: C. Sure, but I need to print it out first.

选项A混淆了“please”和“police”。选项B混淆了“check”的名词和动词形式。选项C正确。
【正确答案】 C
【答案解析】[听力原文]
W: Did you mail a thank you card to your grandmother?
M: A. I didn"t use the car today.
M: B. You"re welcome.
M: C. I sent it to her yesterday.

选项A混淆了“card”和“car”。选项B没有回答问题。选项C正确。