Several industries have recently switched at least partly from older technologies powered by fossil fuels to new technologies powered by electricity. It is thus evident that less fossil fuel is being used as a result of the operations of these industries than would have been used if these industries had retained their older technologies.
Which of the following, if true, most strengthens the argument above?
(A) Many of the industries that have switched at least partly to the new technologies have increased their output.
(B) Less fossil fuel was used to manufacture the machinery employed in the new technologies than was originally used to manufacture the machinery employed in the older technologies.
(C) More electricity is used by those industries that have switched at least partly to the new technologies than by those industries that have not switched.
(D) Some of the industries that have switched at least partly to the new technologies still use primarily technologies that are powered by fossil fuels.
(E) The amount of fossil fuel used to generate the electricity needed to power the new technologies is less than the amount that would have been used to power the older technologies.
A 许多已经至少部分地转向新技术的产业增加了他们的产量 (产量无关逻辑链，错误)
B 较少的化石燃料被用来制造新技术中使用的机械，而不是原先用来制造旧技术的机器 (题干说的是新技术是否耗燃料，技术所使用的机器是否耗燃料跳出题干逻辑链，错误)
C 更多的电力被那些已经至少部分地转换为新技术的行业所使用，而不是那些没有切换的行业 (耗电量无关逻辑链，错误)
D 一些已经至少部分地转向新技术的产业仍然主要使用由化石燃料提供动力的技术 (some，无意义概率，错误)
E 用于发电的电力所用的化石燃料的量小于用于为旧技术供电的化石燃料的量 (证明新技术消耗的化石燃料少，增强逻辑链，正确)