Why do some people prefer to rent furniture？
A. Because the furniture they get in this way is new.
Because it saves them a lot of money.
C. Because it saves them much trouble and money.
D. Because they can always get better quality furniture in this way.
查看答案
土地报酬第二阶段时，边际报酬和平均报酬同时递减，仍可以继续增加投资不会造成损失。()
Wang Hui is going to move to another room.
A. T
B. F
土地规模经济是指随着土地利用规模的扩大而产生的单位土地面积收益的增加。()
土地规模经济的来源包括内部规模经济和外部规模经济。外部规模经济是指整个行业或者整个区域的规模扩大和产量增加而使得个别生产经营单位成本增加，收益减少。()
微信支付 
支付宝支付