- 問題詳情:DoyouknowAustralia?Australiaisthelargestislandintheworld.ItisalittlesmallerthanChina.Itisinthesouthoftheearth. 36___ThepopulationofAustraliaisnearlyaslargeasthatofShanghai.__37 ThecitiesinAustraliahavegotlittleairorwaterpollution.Theskyisbl...
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