GRE阅读素材:能源
留学群GRE频道,提供最新GRE阅读信息汇总,包括GRE阅读技巧,GRE阅读评分,GRE考试真题等,希望能帮助考生顺利通过测试。 Between 1970 and 1980, energy consumption by United States industry peaked and then declined, so that by 1980 total industrial use of energy was below the 1970 level even though tota...