第一节 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。 Who gave Jim flowers

A． 140.
B． 50.
C． 90.

A． She got up later than usual.
B． The bus was late.
C． She forgot she had classes.