![Wheredodogscomefrom?Graywolvesaretheirancestors.Scienti...]( "Wheredodogscomefrom?Graywolvesaretheirancestors.Scienti...")
- 问题详情：Wheredodogscomefrom?Graywolvesaretheirancestors.Scientistsareprettyconsistentaboutthat.Andresearchershavesuggestedthatdogs’originscandatebacktoEurope,theNearEast,SiberiaandSouthChina.CentralAsiaisthenewestandbestcandidate,accordingtoalargest...
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