問題詳情
【題組】10. The hind leg of Basilosaurus was a significant find because it showed that Basilosaurus
(A) Lived later than Ambulocetus natans
(B) Lived at the same time as Pakicetus
(C) Was able to swim well
(D) Could not have walked on land
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增