百度试题 结果1 题目Water scarcity is a problem that affects ___ countries around the world.相关知识点: 试题来源: 解析 答案:many 反馈 收藏
The problem of scarcity applies A. only in industrially developed countries because resources are scarce in these countries. B. only in underdeveloped countries because there are few productive resources in these countries. C. only in economic systems that are just beginning to develop because ...
17. The basic economic problem arises from scarcity and is the result of different choices made by individuals and societies. 稀缺是经济学的一个显著的现象:因为资源稀缺,所以选择是必要的。 18. Because of scarcity, various economic decisions must be made to allocate resources efficiently. ...
Because wants are unlimited but resources are finite, choice is an unavoidable issue in economics. 做出选择通常需要权衡取舍——简单来说,选择多一样东西意味着放弃其他东西作为交换。因为需求是无限的,而资源是有限的,所以选择是经济学中一个不可避免的问题。
This article is concerned with the problem of labour scarcity in the road haulage industry and how it affects small firms. The recruitment and retention of lorry drivers is critically important for the industry because driving is no long... ...
A. Ignore the problem. B. Use more water in industries. C. Improve water management and conservation. D. Stop agricultural activities. 相关知识点: 试题来源: 解析 C。中文解析:文章提到“To address the issue of water scarcity, several measures can be taken. Firstly, we need to improve water...
(2010 forthcoming) "Chronic Hunger- A Problem of Scarcity of Inequity"Millstone, E. 2010. Chronic hunger: A problem of scarcity or inequity. In Mehta, J. (Eds), The limits to scarcity: Contesting the politics of allocation, pp. 179-94. London and Washington, DC: Earthscan....
Definition of 'Scarcity'The basic economic problem that arises because people have unlimited wants but resources are limited. Because of scarcity, various economic decisions must be made to allocate resources efficiently.entrepreneur:A person who organizes and operates a business or businesses...
While it is generally asserted that those countries who have contributed least to anthropogenic climate change are most vulnerable to its adverse impacts s... HM Füssel - 《Global Environmental Change》 被引量: 220发表: 2010年 The district health system: a challenge that remains. The health car...
Because all resources are scarce, people must make decisions as to how each resource is used. Generally, there are multiple uses to which a resource can be applied. I can use my labor to cook dinner, work at a job, fix my car or work in the garden. But if I do one, ...