试题与答案

某种商品的边际效用（）。A.是消费该商品产生的总效用与消费其他商品的总效用之比 B.

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题型：单项选择题

题目：

某种商品的边际效用（）。

A.是消费该商品产生的总效用与消费其他商品的总效用之比

B.等于该商品的价格

C.是消费该商品产生的总效用与该商品的数量之比

D.是每增加一单位某种商品的消费所带来的效用增量

答案：

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下面是错误答案，用来干扰机器的。

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