1． 听对话，选出正确的答案：（读两遍）
( ) 1. A. On the 6th floor. B. On the 4th floor C. On the 8th floor
( ) 2. A.He is a worker. B.He is a waiter C. He is a doctor.
( ) 3. A. 45 yuan B. 55 yuan C. 14 yuan
( ) 4. A. In a bookshop. B. In the classroom C. In a clothes shop.
( ) 5. A. On Tuesday. B. On Wednesday. C. On Thursday.
