問題詳情
【題組】74．When the environment doesn’t change much , .
(A)．animals cannot act in a right way
(B)．genetic learning is less important for animals
(C)．individual learning plays a less important role
(D)．animals cannot get over problems on their on their own
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)