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  3. What effect will the increased use of DME instead of diesel fuel probably have?

What effect will the increased use of DME instead of diesel fuel probably have?

admin2015-03-11  69
问题 What effect will the increased use of DME instead of diesel fuel probably have?
选项 A、It will reduce the amount of pollutants in the air.
B、It will increase the amount of unpleasant odors from vehicles.
C、It will eventually destroy the ozone layer.
D、It will reduce the cost of running large vehicles.
答案A
解析 细节题。DME燃烧后排放的气体是清洁的，不会像柴油那样排放出大量污染物。所以选择A项。
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