問題詳情

5.A species that has died out completely is called_____________• Examples are the dinosaursand the dodo bird.
(A)endangered
(B)extinct
(C)vulnerable
(D)animals

參考答案

答案：[無官方正解]
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)