根据对话内容，从方框中选择恰当的句子将对话补充完整，有一项为多余选项。
A．Maybe you're right.
B．Is there anything wrong?
C．I'II try to understand her.
D．She nags at me about almost everything.
E. That's a good idea. F. But she doesn't like it at all.
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A：Hello，Xiao Hong! You look a little upset. ____
B：Yes．It's just my mom．She always nags(唠叨)me.
A：Really? What does your mother nag at 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'm fond of pop music.____We don't have the same interest in many things.
A：____But I should say she nags at 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.
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