一．听力（每题1.5分，共30分）
第一节（共5小题）
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关小题和阅读下一小题。每段对话仅读一遍。
1. Who is the man talking about now?
A. His girlfriend. B. His sister. C. His mother.
2. What are they talking about?
A. A traffic accident. B. A fire. C. A crime.
