一、听力理解(20小题，每小题1分，共20分)
第一节
听下面五段对话。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答案。每段对话读两遍。
( ) 1. What does Jack want to be?
A. A teacher B. A doctor. C. An engineer.
( ) 2. How long'did Mary live in Beijing?
A. For three months. B. For four months. C. F or five months.
( ) 3. Where is Mr Smith going?
A. To China. B. To England. C. To Japan,
( ) 4. What will the girl do tonight?
