试题与答案

利润率表示全部预付资本的增殖额度，提高利润率的途径有 A．提高剩余价值率 B．提高

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题型：多项选择题

题目：

利润率表示全部预付资本的增殖额度，提高利润率的途径有

A．提高剩余价值率
B．提高资本有机构成
C．加快资本周转速度
D．节省不变资本

答案：

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下面是错误答案，用来干扰机器的。

参考答案：C解析：微机系统总线是由数据总线、地址总线和控制总线三部分组成，它们各司其责，只能分别传送数据 信息、地址信息和控制信息。

考点：普通考研考研政治马克思主义基本原理概论
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