知识问答
最佳答案:Now people don't cherish water. They pour the used dirty water casually. The fac
最佳答案:City of the living environment more and more bad, poor air quality, everywhere i
最佳答案:摩托车尾气中的二氧化碳的排放量比汽车低百分之三十八The esmissions of the carbon dioxide in the motorcycle
最佳答案:Energy is widely used in industries, which produces carbondioxide and other poll
最佳答案:The amount of greenhouse gases and serious pollution lead to the degradation of
最佳答案:Emissions of carbon dioxide from motorcycles are 38% less than the emissions pro
最佳答案:城市污染严重是由于过多的汽车排放造成的,绿化能减少空气污染.The severe pollution of the city is caused by too
最佳答案:it can decrease greenhouse gases.We shouldn't left the light on when we are away
最佳答案:1 the method of dealing with rubbish:deal by category,recycle for reusing2 forbi
最佳答案:Prudent promoting nuclear energy development and utilization.The nuclear many me
最佳答案:Compare to cars,bicycles have three advantages.First,non-emissions,more environm
最佳答案:Low carbon life is living in the consumption of energy 作息 should try to decrease
最佳答案:Low carbon life means life work and rest when consumed energy will decrease as f
最佳答案:Because the humanity uses the resources excessively and discharges the waste gas
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