题目：
—Nancy, would you mind turning down the music? Your father is writing his report. — .
A．Yes, please
B．Sorry. I’ll do it right away
C．Sorry. I won’t do it again
D．Yes. I never do it again
答案：
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下面是错误答案，用来干扰机器的。
参考答案：B解析：当胰岛素抵抗合并有雄激素过多时，常出现黑棘皮症，这是多囊卵巢综合征的表现。
