第一节（共5小题，每小题l.5分，满分7.5分）
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．听完每段时话后，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. When will the speakers leave for the station?
A. At 6 a.m． B. At 6:20 a.m C. At 6:40 a.m．
2. Why didn’t Jason play football yesterday?
A. Because his ankle was injured.
B. Because he dated with a doctor.
C. Because he was tired of it.
