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单选题 What do economists do when they attempt to simplify the real world and make it easier to understand
学科：微观经济学
时间：2024-06-04 16:09:36
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题目1单选题
根据一个简单的循环流程图,家庭和企业在多少个市场中互动A. 一种类型的市场B. 三种类型的市场C. 四种类型的市场D. 两种类型的市场
题目2单选题
以下哪项是单变量图A. 循环流程图B. 生产可能性曲线C. 需求曲线D. 条形图
题目3单选题
哪种说法最能描述经济模型A. 经济模型试图准确地反映现实B. 经济模型是有用的,但不应用于政策制定C. 经济模型不能在现实世界中使用,因为它们省略了细节D. 经济模型省略了许多细节,让我们看到什么是真正重要的
题目4单选题
当图形轴上的变量发生变化时会发生什么A. 曲线不会移动B. 曲线将移动C. 如果变量位于垂直轴上,但不在水平轴上,则曲线将移动D. 曲线可能会也可能不会改变,具体取决于变量的关联方式
题目5单选题
参见表2-1.将娃娃产量从 300 个增加到 400 个对 Toyland 来说,机会成本是多少?<img src="https://tihai-oss-cloud.itihey.com/img/8986ec0b7bd2f879cb5ac47ac47059b2.webp">A. 150辆消防车B. 50辆消防车C. 200辆消防车D. 100辆消防车
题目6单选题
请参阅图 2-6.从C点移动到D点的最可能原因是什么? <img src="https://tihai-oss-cloud.itihey.com/img/90e0b4c3ced7e9bfe74f51037187782f.webp">A. 转向更长的工作日B. 社会对打棒球的偏好下降C. 社会对香蕉的偏好减少D. 失业
题目7单选题
In order to provide information on two variables, what must an economist useA. a time-series graphB. a pie chartC. the coordinate systemD. 条形图
题目8单选题
Which of the following is an example of a positive statementA. Higher interest rates should lead to increased savingsB. Inflation is more harmful to the economy than unemploymentC. If welfare payments increase, the world will be a better placeD. The benefits to the economy of improved equity are greater than the costs ofreduced efficiency
题目9单选题
What do economists do when they attempt to simplify the real world and make it easier to understandA. They make evaluationsB. They make predictionsC. They make assumptionsD. They make uninformed judgments
题目10单选题
What does a point on a country's production possibilities frontier representA. a combination of two goods that an economy can produce using all available resources and technologyB. a combination of two goods that an economy may be able to produce sometime in the future with additional resources and technologyC. a combination of two goods that an economy will never be able to produceD. a combination of two goods that an economy can produce using some of its resources and technology
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