33.D 34.B 35.A because passage says "  uerto Rican twig species closely resembles the twig species of Cuba, Hispaniola, and Jamaica in morphology, habitat use, and behavior. Likewise, the specialists for other habitats are similar across the islands." 36.I am leaning towards D, because "similar specialists on different islands would be closely related " & "After the islands separated, the isolated lizard populations would have become distinct species while also retaining their ancestors’ niche adaptations" -- by 会员 apostlep43 (2008/1/4 9:57:00)
36. 原文是想说a specialist与同岛上的其他type specialists更接近,与其他岛上的同种specialst更不related。“If the specialists evolved independently on each island, then a specialist on one island would be more closely related to other tyoes of anoles on the same islan" 和" DNA...indicating that specialists evolved independently on each island." 所以还是不明白为什么不选B >_<! |