单项选择题


Section A
Directions: This section is to test your ability to understand short dialogues. There are S-recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken only once. When you hear a question, you should decide on the correct answer from the 4 choices marked A), B), C) and D given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.

A.Doctor and patient.
B.Passenger and ticket collector.
C.Shop assistant and customer.
D.Boss and clerk.