听力原文：W: Robert, you play the guitar, don't you？M: I used to. But I haven't played quit

听力原文：W: Robert, you play the guitar, don't you？

M: I used to. But I haven't played quite some time. I don't really have time these days with all my studies. Why do you ask？

W: I'm trying to organize a group to play at some parties on weekends. We still need a guitar player.

M: Well, I don't know. But your idea sounds fun to me.

W: Oh, it will be. I'm more or less in charge of things, so if you want to give it a try, you're in. It's as easy as that. Besides, it's a great chance to get out and meet people.

M: But I haven't practiced for a long time. I don't know if I remember any songs I used to play.

W: Don't worry about that. I just thought I'd ask you to try and join us sometime when we were practicing. We'll be practicing for a few months before we give performances.

M: OK, I'll have a try.

W: I'm sure you can do it. And it will be fun, too.

What do you think Robert is？

A．A dancer.

B．A singer.

C．A student.