問題詳情

20.______we’ve devoted a lot of resources to locating the cause of this engineering problem, we’re still not sure we understand it very well.
(A)In spite of
(B) However
(C) Nevertheless
(D) Although

參考答案

答案:D
難度:簡單0.706522
統計:A(12),B(7),C(8),D(65),E(0) #
個人:尚未作答 書單:沒有書單,新增

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