对第37题答案的商榷
37.A 推理判断题。从“…Hydrogen-powered cars emit no carbon dioxide, but producing
hydrogen requires energy. and if that energy comes from coal-fired power plants, then the problem
has not been solved.”“…Hydrogen-powered cars emit no carbon dioxide”意为“使用氢能源的汽车不(直接)排放二氧化碳”,“but producing hydrogen requires energy. and if that energy comes from coal-fired power plants, then the problem has not been solved.”意为“但是,生产氢需要能源,而如果这些能源是由燃烧煤的能源工厂提供,那么这个问题(指"emitting carbon dioxide")仍然得不到解决”;而“emitting carbon dioxide”就可以直接导致“global warming",故“emitting carbon dioxide”仍然得不到解决实际是指“global warming"得不到解决。因此,很显然,该题的正确答案应是C,即“They may still be a cause of global warming.”
不知我讲得对不对,请各位老师指教。
贵州MARK