高级英语对话 第 164 课：哪里买票-2

A: Did you get your bus pass?
B: I haven't gone to get it yet.
A: Why haven't you got it?
B: I don't know where to go to get one.
A: I know where to get them from.
B: Where do I get it?
A: They sell them at the business office on campus.
B: I had no idea.
A: I'm sure you didn't.
B: Thank you.
A: Don't mention it.
B: I'll buy it later on today.