听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳 选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有题和 阅读下一小题。每段对话仅读一遍。 1. Who is the woman likely to be? A. The man's wife. B. The man's secretary. C. A shop assistant. 2. What is the man doing? A. Taking classes. B. Making a phone call. C. Cleaning the room. 3. What does the man think the woman should do? A. Ask the stewardess for some medicine. B. Move to another part of the plane. C. Tolerate his smoking. 4. What does the woman think of the new DVD player? A. She has no idea yet. B. It’s no better than the old one. C. It’s not as good as the computer. 5. What did the man do when he saw the accident yesterday? A. To queue for help. B. To call the policeman. C. To see whether he could help.