题目内容：
厂商从销售其生产的产品中获得的金额叫 ( )
A．超额利润 B. 边际利润
C．边际收益 D. 收益
参考答案：
选择题：厂商从销售其生产的产品中获得的金额叫 ( )
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- 题目类型：选择题
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