关于Ifthepopulationofthe的百科

• IfthepopulationoftheEarthkeepson

• 问题详情：IfthepopulationoftheEarthkeepson__61._(increase)atitspresentrate，therewill__62._(event)notbeenoughresourceslefttosupportlifeontheplanet.Bythemiddleofthe21stcentury，ifpresenttrendscontinue，we__63_(use)upalltheoilthatdriveourcars,forexample.Evenif...
• 2020-05-1317183