收入差距的衡量指标是()。A.国民收入 B.基尼系数 C.人均GDP D.需求弹性

作者: rantiku 人气: - 评论: 0
问题 收入差距的衡量指标是()。 A.国民收入 B.基尼系数 C.人均GDP D.需求弹性
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答案 B
解析

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