試題詳解

25. Which of the following statements is WRONG according to the article?
(A) The carbon emissions of biofuels might not be lower than those of traditional petroleum.
(B) Around two-fifths of the corns can be used for animal feed after distillation.
(C) The US does not have to rely on the import of foreign oil if biofuels are used.
(D) Biofuels are not necessarily superior to traditional oil environmentally and economically.