A: Excuse me, sir. Could you please tell me how to get to the zoo?B: Sorry, 【小题1】.I am new

A: Excuse me, sir. Could you please tell me how to get to the zoo?
B: Sorry, 【小题1】 .I am new here. 【小题2】
A: Excuse me, could you tell me the way to the zoo?
C: Go along this street until you reach the second traffic lights,then turn left. At the end of the street, you’ll see the zoo.
A: 【小题3】
C: Yes, you can.
A: 【小题4】
C:You can take the No.6 bus.
A: Thank you very much.
C: 【小题5】
A. Please ask that girl.
B. Which bus shall I take?
C. I don’t know.
D. It’s my pleasure.
E. Can I take a bus to get there?
C

(答案→)C 解析：对话大意：本段对话主要是说话者A问去动物园的路，应答者B是新来的，建议问说话者C，C指路并介绍可乘坐的公共汽车。【小题1】联系上下文，针对说话者的问路，应答者B表示自己是新来的，所以说不知道，故选C，I don’t know。【小题2】联系上下文，应答者B说自己是新来的，因此建议问说话者C，故选A，Please ask that girl.，随之应答者C指路。【小题3】联系下文的肯定回答Yes, you can.可知，前句是一般疑问句，故选E，Can I take a bus to get there?【小题4】联系下文You can take the No.6 bus.可知，前句是问可以乘坐哪一趟车，故选B，Which bus shall I take?【小题5】根据英语习惯，针对别人的感谢，应表示“没关系”、“不用谢”。故选D，It’s my pleasure

就是这个解释