Environmentalist: The excessive atmospheric buildup of carbon dioxide, which threatens the welfare of everyone in the world, can be stopped only by reducing the burning of fossil fuels. Any country imposing the strict emission standards on the industrial burning of such fuels that this reduction requires, however, would thereby reduce its gross national product. No nation will be willing to bear singlehandedly the costs of an action that will benefit everyone. It is obvious, then, that the catastrophic consequences of excessive atmospheric carbon dioxide are unavoidable unless____.
Which one of the following most logically completes the argument? B. multinational corproations agree to voluntary strict emission standards.
C internationa agreements produce industrial emission standards
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发表于 2009-6-2 03:28:00
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