单项选择题

You will hear one dialogue or monologue. Before listening, you will have 5 seconds to read each of the questions which accompany it. While listening, answer each question by choosing[A], [B], [C], or[D]. You will hear ONLY ONCE.
Questions 5 to 8 are based on the following passage. Why did the bus hostess go to another bus

A. To compare experience with the hostess on that bus.
B. To get some orders.
C. To find if there were some vacant seats.
D. To fetch some more egg-salad sandwiches.