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请问烧煤的推理?
despite the approach of winter, oil prices to industrial customers are exceptionally low this year and likely to remain so.Therefore, unless the winter is especially severe, the price of nautural gas to industrial customers is also likely to remain low.
A. the industrial users who consume most nautural gas can quickly and cheaply switch to using oil instead. B. the fuel requirements of industrial users of natureal gas are not seriously affected by the weather. 问:which of the following, if true, provide the most support for the conclusion above? 答案是A。为什么呢?人们能够很快的switch和2者价格都低有什么关系吗? 我觉得B对吧?不是说选项里有NOT的,使推理不成立的是答案吗?是这样的吗? |
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