问题:
[单选题]The shape of the production function of specific factors model reflects the law of().kFs答案窝(daanwo.com)-大学生作业答案及考资分享平台
Adiminishing marginal returnskFs答案窝(daanwo.com)-大学生作业答案及考资分享平台
BproductionkFs答案窝(daanwo.com)-大学生作业答案及考资分享平台
CdemandkFs答案窝(daanwo.com)-大学生作业答案及考资分享平台
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