問題詳情
37 I do not think that these findings on the brain structure of rats can make any ______ to the study of human brains.Human brains are much more complex, after all.
(A) appreciation
(B) contribution
(C) invasion
(D) reaction
參考答案
答案：B
難度：簡單0.714286
統計：A(23),B(305),C(31),D(40),E(0)