阿摩線上測驗
6. What initially appeared to be a minor methodological flaw later proved to be _____ to the validity of the entire study.
(A) intrinsic
(B) honorable
(C) mediocre
(D) perverted
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統計： A(11), B(3), C(4), D(5), E(0) #3792839
統計： A(11), B(3), C(4), D(5), E(0) #3792839
