GRE Text Completion: JiJing 1373-GRE填空机经1373题 - 22487LL15390307OA

Higher energy prices would have many (i)____________ effects on society as a whole. Besides encouraging consumers to be more (ii)____________ in their use of gasoline, they would encourage the development of renewable alternative energy sources that are not (iii)____________ at current prices. A. pernicious B. aggressive C. unstable D. counterintuitive E. predictable F. adaptable G. salubrious H. sparing I. viable