問題詳情

48 How did the author explain the idea of “accidental invention”?
(A)By giving a definition.
(B)By presenting contrasts.
(C)By providing examples.
(D)By describing its origins.

參考答案

答案:C
難度:適中0.666667
統計:A(0),B(1),C(2),D(0),E(0)

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