![阅读理解Weallknowthat70%oftheearthiswater．Butonly1%ofitiscl...]( "阅读理解Weallknowthat70%oftheearthiswater．Butonly1%ofitiscl...")
- 问题详情：阅读理解Weallknowthat70%oftheearthiswater．Butonly1%ofitiscleanwater．Peoplecan'tlivewithoutwater．Soit'simportantforeveryonetosavewater．Herearesometipsforsavingwater．Indoors：●Turnthetapoffwhileyouarebrushingyourteeth，washingyourhands，doingdishes，taki...
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