Whether the majority of the c_选项分析_考GMAT_GMAT学习频道_GMAT考试全面的知识点分类
The Hazelton coalprocessing plant is a major employer in the Hazelton area, but national environmental regulations will force it to close if it continues to use old, polluting processing methods. However, to update the plant to use newer, cleaner methods would be so expensive that the plant will close unless it receives the tax break it has ...