GRE Text Completion: Fundamental 24 Sets-GRE填空基础24套 - K21465006V40KWU2!

Many economists believe that since resources are scarce and since human desires cannot all be (i)____________, a method of (ii)____________ is needed. A. indulged B. apportionment C. usurped D. expropriation E. expressed F. reparation