【简答题】A.shortage B.lack C.deficiency D.scarcity
【简答题】substantial annual assemble react furnish distinction contract apparent manificent
【单选题】熊彼得界定了创新的五种形式:开发新产品;引进新技术;开辟新市场;发掘新的原材料;()。
【单选题】不必限定在汇入行取款的汇款方式是 ( )
【单选题】关于溶血反应的原因以下哪项是错误的 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
【单选题】4℃水的动力粘度为1.519×【图片】(Pa.S),其运动粘度为 .
【单选题】Which of the following statements is true about scarcity?
A.
Scarcity refers to the situation in which unlimited wants exceed limited resources .
B.
Scarcity is not a problem for the wealthy.
C.
Scarcity is only a problem when a country has too large population.
D.
Scarcity arises when there is a wide disparity in income distribution.