问题
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∞∈∽-*=┕∝→ ≤≌≠∧×∝←∽ ≧∽+*∞¥&darr
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A person’s wealth is often in inverse prop
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A person’s wealth is often in inverse prop
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A person’s wealth is often in inverse prop
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A person’s wealth is often in inverse prop
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52._________A. percentageB. groupC. numberD. prop