問題詳情
【題組】36.The author suggests that researchers before 1960 probably avoided studying nonhuman animal consciousness because they
(A)did not wish to experiment with live animal subjects
(B)were discouraged by earlier unsuccessful experiments that studied human consciousness
(C)had not yet devised adequate research methods for animal consciousness experiments
(D)lacked the necessary laboratory equipment
參考答案
答案：C
難度：適中0.666667
統計：A(0),B(1),C(4),D(1),E(0)