751.Some experts offered a variety of scientific explanations for this natural _____.(A) phenomenon(

問題詳情

751.Some experts offered a variety of scientific explanations for this natural _____.
(A) phenomenon
(B) equipment
(C) diploma
(D) carriage

參考答案

答案：A
難度：簡單0.863636
統計：A(57),B(2),C(1),D(2),E(0)

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