問題詳情

2.After years of_,flights commenced this summer between Java Airport and StanleyIsland,about 270 kilometers from Casey Station.
(A) deception
(B) recognition
(C) perception
(D) preparation

參考答案

答案:D
難度:適中0.628235
統計:A(30),B(34),C(33),D(267),E(0)

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