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  • 选择一个节能的供暖系统

    The more you know about the various heating systems that are available on the market today, the better able you will be to choose the best one for your home. Obviously, your main goal (besides being comfortable), is to have a heating and air conditio...

  • 低碳生活是榜样 高效节能才是王道

    Most of us know we should rein in our energy use. But to be successful, itd help if we knew the best way to do it. So scientists asked more than 500 people, Whats the most effective thing you can do to conserve energy? The results were illuminating. 很...

  • Environment/energy saving 环境/节能

    Environment/energy saving 环境/节能 从下面选项中选择正确答案;单击核对答案按钮,核对你的答案. Your score: 0/6 Your score: 1/6 Your score: 2/6 Your score: 3/6 Your score: 4/6 Your score: 5/6 Your score: 6/6 1 : Wind pow...

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