問題詳情

43. Based on the reading, the author explains this subject mainlyby _____.
(A) the laboratory experiments
(B) his imagination
(C) hispersonal experiences
(D) comparing different study resources

參考答案

答案:A
難度:簡單0.727273
統計:A(8),B(0),C(1),D(2),E(0)

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