听下面一段较长对话,回答以下小题。
9. What is the relationship between the two speakers?
A.Doctor and patient. | B.Policewoman and driver. | C.Teacher and student. |
10. Why did the man have to be punished?
A.He killed a dog in the street. |
B.He hit the woman. |
C.He drove too fast after drinking. |
11. What’s the speed limit in the business center of a city?
A.40 mph. | B.50 mph. | C.60 mph. |