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advantagesanddisadvantagesusingfossilfuels,hydroelectricity,andsolarenergyasenergysources这个是啥意思,还有怎么回答这个问题identifyadvantagesanddisadvantagesofusingfossilfuels,hydroelectricity,andsolarenergyasenerg
advantagesanddisadvantagesusingfossilfuels,hydroelectricity,andsolarenergyasenergysources
这个是啥意思,还有怎么回答这个问题identifyadvantagesanddisadvantagesofusingfossilfuels,hydroelectricity,andsolarenergyasenergysources
