第一部分 听力（共两节，满分20分）
第一节（共5小题；每小题l分，满分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．How much did Richard pay for his two ties？
A. $40. B. $45. C. $50.
2．What is the woman doing now？
A. Teaching at school. B. Going into politics. C. Doing business.
3．What does the woman suggest the man doing？
A. Spending more time.
B. Talking more with Americans.
C. Studying harder．
4．How does David probably feel？
A. Disappointed. B. Happy. C. Surprised.
5．How long did the concert last？
A. 30 minutes. B. 60 minutes. C.90 minutes.
