1
(1) entertainment
扫码加入组织
扫码一起学习
域名服务DNS的主要功能是查询主机的MAC地址。
如果边际消费倾向下降,可能带来的结果是( )
对我国古代棉纺织业作出重大贡献的是元代的( )。
乘数
厂商增加一单位产量时所增加的变动成本就是平均成本。
It is said about 4% of all businesses in the world are franchisee-worked.
The company's administrative departments are located in its headquarters.
What is the passage about?What is the passage about?
反映生产要素投入量和产出量之间的关系称作( )
边际技术替代率是负的,并且呈递减趋势。