B. Listen to the dialogue and choose the best answer to the question you hear（根据你听到的对话和问题，选出最恰当的答案）：（共10分）
7. A. A doctor. B. An engineer. C. A secretary. D. An astronaut.
8. A. In a library. B. In a lift.
C. In a shopping centre. D. In a restaurant.
9. A. To have a meeting. B. To have a holiday.
C. To visit her aunt. D. To visit her uncle.
10. A. Every Wednesday. B. Once a week.
C. Every Saturday. D. Twice a week.
11. A. 7:40. B. 7:30. C. 7:20. D. 7:10.
12. A. 5 yuan. B. 10 yuan. C. 15 yuan. D. 25 yuan.
13. A. In March. B. In April. C. In May. D. In June.
14. A. Teacher and student. B. Doctor and patient.
C. Manager and clerk. D. Headmaster and teacher.
15. A. Yes, she will. B. No, she won’t. C. It’s hard to say. D. It’s impossible.
