单选题 Questions 56-58 refer to the following conversation.

单选题 What are the speakers mainly discussing?
A. A problem caused by traffic jam
B. The time to meet a new client
C. The place to drop off the samples
D. The way to get to the kindergarten
【正确答案】 A
【答案解析】[解析] 56-58
M: Hi, honey. I'm stuck in traffic. There has apparently been a big accident up ahead. We are just not moving.
W: That's too bad. Where are you?
M: I'm on the Garden City expressway near the sport stadium. I was on my way to drop off some samples at a new client's office and then I was going to pick up Billy from kindergarten. But now I'm afraid I won't be able to get there on time. Is there any chance you could get away early?
W: Should be fine.
单选题 Who most likely are the speakers?
A. Father and daughter
B. Husband and wife
C. Mother and son
D. Brother and sister
【正确答案】 B
【答案解析】
单选题 What does the man ask the woman to do for help?
A. To tell him how to get to a new client's office
B. To come to meet him at once
C. To go back home a little earlier
D. To pick up the child for him
【正确答案】 D
【答案解析】