听力部分：
第一节（共5小题；每小题1.5分，满分7.5分）
1. What do we learn about Mary and Jane?
A. They are good friends.
B. They are both Jack’s friends.
C. They are both interested in Indian art.
2. Where does this conversation most probably take place?
A. In a drugstore. B. At a bookstore
C. At a post office.
3. What’s the man?
