一、听力理解：（共两节，20分）
第一节（共5小题，每小题1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。
1. How are they going to the hotel?
A. By bike. B. By taxi. C. By bus
2. What is the man looking for?
A. A post office B. A supermarket C. A hospital
3. What is the relationship between the two speakers?
A. Teacher and pupil B. Parent and child C. Shop assistant and customer.
