【GMAT考满分题库】The Hazelton coalprocessing p选项D原文GMAT逻辑CR真题答案解析GMAT逻辑CR ...
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 ...