問題詳情
12 Reptiles, cold-blooded animals with backbones, ______ from amphibians about 340 million years ago.
(A)devolved
(B)evolved
(C)involved
(D)revolved
參考答案
答案:B
難度:適中0.505882
統計:A(97),B(258),C(54),D(31),E(0)
用户評論
【用戶】WEI
【年級】高三下
【評論內容】devolve 被轉移,被移交[(+on/upon)]involve 使捲入,連累;牽涉[(+in/with)]revolve 旋轉,自轉[(+on)]轉,自轉[(+on)]The wheels began to revolve slowly . 車輪開始慢慢轉動。沿軌道轉[(+round/about)]The earth revolves round the sun . 地球繞著太陽轉。
【用戶】張仲瑋
【年級】高二下
【評論內容】amphibians 兩棲動物