对话一段两人的对话 关于 How to choose the right people to make friends?

A: Hi, B. I have troubles with my firends
B What's up
A I quarrel with him . I even think that I shouldn't choose him to be my freinds
B I'm sorry to hear that
I think a good friend must be polite to people, and study well
He also needs to learn how to listen to others
A Thanks