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单元质量评估（三）
Unit 3
(120分钟 150分)
Ⅰ. 听力(共20小题; 每小题1. 5分，满分30分)
第一节(共5小题；每小题1. 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. When did Jack set the world record?
A. In 1990. B. In 1996. C. In 2000.
2. How much will the man pay if he buys two pens?
A. $20. B. $18. C. $16.
3. What are the speakers talking about?
A. Former President Bush. B. A book.
C. A bookshop.
4. What can we know about the woman?
A. She is going to buy a coat.
