問題詳情
【題組】28. According to the Pleistocene Overkill Hypothesis, all of the following contributed to thePleistocene extinctions EXCEPT __________
(A) the hunting practices of humans.
(B) competition between species of prey animals.
(C) competition between predators.
(D) climate change.
參考答案
答案：D
難度：適中0.529412
統計：A(3),B(2),C(3),D(9),E(0)