单项选择题根据等产量线与等成本线相结合在一起分析,两种生产要素的最适组合是( ) A.等产量线与等成本线相交之点 B.等产量线与等成本线相切之点C.离原点最远的等产量线上的任何一点 D.离原点最近的等产量线上的任何一点
未分类题杰弗逊将天赋人权的内容归纳为( )
未分类题萨维尼认为,法律的发展经历的阶段有( )
单项选择题短期平均成本曲线呈U形,是因为( )A.边际效用递减 B.内在经济 C.规模经济 D.边际产量递减规律
未分类题As you will see in our price-list, we have offered very competitive prices, supplying you our best quality goods.We solicit that you will favor us with your orders, which shall always have our best attention.(英译中)