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)

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