在本节中，你将听到15个对话，每段对话后有一个问题。请从A、B、C三个选项中选出答案，并标在试卷的相应位置。每段对话后有15秒钟的停顿，以便回答问题和阅读下一问题及其选项。每段对话读两遍。
下面请听这些对话。

单选题 What do you know about the lecture? A. It will start at three this afternoon. B. It will start at three tomorrow afternoon. C. It will start at eight tomorrow morning.

【正确答案】 C

【答案解析】[听力原文] F: The lecture will start at three this afternoon, is that fight? M: Well, the plan has changed. The lecture will begin at eight tomorrow morning. [详细解答] 根据对话内容，女：“今天下午三点上课，对吗?”男：“计划变了。课推迟到明天早上8点了。”

单选题 What does Peter mean7 A. He doesn't want the woman to use his bike. B. He agree to lend his bike to the woman. C. He tells the woman to go away.

【正确答案】 B

【答案解析】[听力原文] F: Peter, can I use your bike? M: Sure, go ahead. [详细解答] 根据对话内容，女：“皮特，我能用你的自行车吗?”男：“可以，用吧。”

单选题 What will they do?

A、

A. Stay at home.
B、

B. Go outside for a walk.
C、

C. Quarrel with each other.

【正确答案】 A

【答案解析】[听力原文] F: Let's go outside for a walk, shall we? M: We'd better not, for it is so cold. [详细解答] 根据对话内容，女：“我们出去散步好吗?”男：“最好别去，外面太冷了。”

单选题 What does the man mean?

A、

A. He means he doesn't need a doctor.
B、

B. He feels very iii.
C、

C. He hates doctors.

【正确答案】 A

【答案解析】[听力原文] F: How are you feeling, dear? Shall I send for a doctor? M: No, you needn't. I'll be all right soon. [详细解答] 根据对话内容，女：“感觉怎么样亲爱的?要不要叫医生?”男：“不必了，我很快就好了。”

单选题 Where does the talk happen?

A、

A. In a post office.
B、

B. In a park.
C、

C. In a hospital.

【正确答案】 A

【答案解析】[听力原文] F: How much does an air mail cost? I want to send this letter to America. M: Five yuan. [详细解答] 根据对话内容，女：“航空邮件多少钱?我想寄信到美国。”男：“5元。”