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- 問題詳情： Howwillourcontinuouslygrowingpopulationaffectourwayoflife,ourenvironment,evenourplanet?Nomatterhowyoulookatit,wewillface41_extremelyseriousproblem.Bythemiddleofthe21stcentury,we42_(use)upalltheoilthatdrivesourcarsifattheratewe’regoing.Even...
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