W: You look upset these days. Anything wrong? M: Not really, I'm just worried about my daughter. W: Oh, you mean Susan. Why? She's such a nice girl. M: Yeah I know. But somehow she's become different recently. W: In what ways? What has she done? M: Oh, no, you don't really want to hear it. W: Come on. I am a mother of two girls. M: Ok. I'm worried because she often hides in her room and sends messages to her friends. W: Come on. It's not a big deal. She needs friends at this age. You can talk with her if you are really concerned. M: I guess so. Anyway, she is growing up., Question: What do we learn from this conversation? (A) Parents should watch their children closely. (B) Children need friends when growing up. (C) Children tend to stay away from their parents.
(B) Children need friends when growing up.