If there were no resource scarcity, there would be no economics.
举一反三
- Marginal scarcity rent would still not be zero if water were not scarce.
- Economists face an obstacle that many other scientists do not face. What is that obstacle? A: It is often difficult to formulate theories in economics. B: It is often difficult and sometimes impossible to perform experiments in economics. C: Economics cannot be addressed objectively; it must be addressed subjectively. D: The scientific method cannot be applied to the study of economics.
- Economics is the science about ___. A: how to help the government institute economic policies B: how to make money C: how to choose D: how to reduce scarcity
- If I________you,I________invite him to the party. A: were; would B: was; would C: were; will D: were; /
- 8. If I ______you, I ______invite him to the party. A: were; would B: was; would C: were; will D: were; /