短对话练习4 (Identification 2) [音频] 全真模拟 1. A) Teacher and student C) Husband and wife B) Lawyer and D) Doctor and patient 2. A) A teacher B) A librarian C) a student D) A bookseller 3. A) Waiter and customer C) Servant and hostess B) Doorkeeper and visitor D) Shop assistant and oldcustomer 4. A) An assistant C) A B) A customer D) A passenger 5. A) He collects automobiles C) He sells novels B)He writes books D) Heworks in industry 6. A) A book about science C) A good play B)A love story D) Ascience fiction film