36.以下那些動物分類群仍有現生物種?
(A)海蠍(sea scorpion)
(B)喙頭類(Rhynchosauria)
(C)雷獸(Brontotheriidae)
(D)南蹄類(Meridiungulata)
(E)滑距類(Litopterna)
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統計: A(1), B(0), C(0), D(1), E(0) #2083307
統計: A(1), B(0), C(0), D(1), E(0) #2083307