A、Classmates. B、Close friends. C、Stranger. D、Just study in the same college. DWhat’s the relationship between the two persons? 推

M: A nice day, isn’t it?
W: Yes, it is.
M: Uuh... you look familiar to me. I wonder if I have seen you somewhere before.
W: Have you?
M: What department do you study in?
W: The Applied English Department.
M: Oh? I’m in the Mechanics Department, my name is Li Feng. And you?
W: I am Ling Ling.
M: Ling Ling? Oh! I remember now, you sang a song in the student’s party last Saturday.
W: Yes, that’s "take me to your heart".
M: A nice song.
W: I’m going to the library. I want to borrow some English books,
M: I want to borrow some books, too.
W: Let’s go together.
M: OK, let’s go.