根据上下文，选择正确的句子，把字母编号填在相应的横线上。

A:                            
B: I usually read books in Yucai Library
A: Oh, really!                    
B：It’s behind the People’s Park.
A：                      
B：Yes. It’s only 5 minutes’ walk.
A:                         
B: Sure, if you like. But you must remember the traffic rules.
A: Of course.                      
B: That’s a good idea!                      
A: At 3:00 o’clock tomorrow afternoon, OK?
B: OK. See you then.