x、y分别代表不同的参数（由y变化引起x变化），以下情形与图形变动趋势不相符的是_刷题宝

题干

x、y分别代表不同的参数（由y变化引起x变化），以下情形与图形变动趋势不相符的是（）

A：y为收入差距大小；x为社会总体消费水平

B：y为金银自身价值；x为用金银数量表示出的商品价格

C：y为汽油价格；x为汽车需求

D：y为甲企业的生产效率；x为甲企业产品的单件价值量

上一题下一题 0.0难度选择题更新时间:2020-02-10 05:15:21

答案(点此获取答案解析）

D

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