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单选题 Which of the following is the central concern of economics
学科：默认课程
时间：2025-06-29 09:48:38
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题目1单选题
Which of the following is the central concern of economicsA. Weath accumulationB. Shortage and overconsumptionC. ScarcityD. Poverty
题目2单选题
If the price of cheese falls by one percent and the quantity demanded rises by 3 percent, then the price elasticity of demand for cheese has a value ofA. 0.3B. 30C. 3D. 0.33
题目3单选题
Which of the following statements is NOT true about specializationA. Specialization focuses experience and increases comparative advantageB. The variety of tasks associated with a particular job grows over time due to specializationC. Total economic output is larger due to specializationD. After specialization, worker skills are better matched with tasks
题目4单选题
Assume both the demand and the supply of beef decrease. Which of the following outcomes is certain to occurA. The equilibrium price of beef will fallB. The equilibrium price of beef will riseC. The equilibrium quantity of beef will riseD. The equilibrium quantity of beef will fall
题目5单选题
Which of the following is NOT a condition for maximizing total economic surplus in a particular marketA. All private benefits of consumption must be includedB. Government regulation of the market is neededC. All social costs of production must be includedD. All private costs of production must be included
题目6单选题
Refer to the figure above. If Pat and Chris each spend half their time on each task the outcome will consist ofA. the greatest possible combined productionB. greater combined production than if each had specializedC. less combined production than if each had specializedD. an unattainable level of combined production
题目7单选题
Efficiency is an important goal in economics because itA. takes into consideration the distribution of incomeB. assures a higher level of outputC. assures a normative outcomeD. assures a fair outcome
题目8单选题
If the price of textbooks increases by one percent and the quantity demanded falls by one-half percent, then demand for textbooks isA. price elasticB. perfectly inelasticC. positiveD. price inelastic
题目9单选题
Which of the following statements is always trueA. Absolute advantage requires comparative advantageB. Absolute advantage implies comparative advantageC. Comparative advantage requires absolute advantageD. Comparative advantage does not require absolute advantage
题目10多选题
If both supply and demand decrease simultaneously, the new equilibrium price would be ___________ and the new equilibrium quantity is _________________A. hold stillB. indeterminateC. higherD. lower
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