从方框中选择正确选项。 （方框中有一个选项与对话内容无关）

A. She nags me about almost everything. B. What's wrong? C. She likes it, too. D. I'll try to understand her. E. Maybe you're right. F. But she isn't interested in it.

A: Hello, Li Fang!
B: Hello!
A: You look a little unhappy.
B: It's just my mom. She always nags (唠叨)me.
A: Really? What does your mother nag you about?
B: "Get up now …Everything must be in place. Don't forget your piano lesson."
A: Well, all mothers like saying these words to their children.
B: Also, I love pop music. We just have little in common.
A: But I should say she nags you because she cares about you. You're lucky to have such a good mother.
B: I agree with you.
A: That's right. Understanding is important. If your mom knows that everything is fine, she will never nag.