(2019·全国卷Ⅰ)ThepolarbearisfoundintheArcticCircleandsomeb...
问题详情：(2019·全国卷Ⅰ)ThepolarbearisfoundintheArcticCircleandsomebiglandmassesasfarsouthasNewfoundland.Whiletheyarerarenorthof88°，thereisevidence__1__ theyrangeallthewayacrosstheArctic,andasfarsout...