問題詳情

19. _______ been diverted, they would have arrived early.
(A) Had the plane not
(B) Hasn't the plane
(C) The plane had not
(D) The plane not had

參考答案

答案:A
難度:適中0.695652
統計:A(16),B(0),C(5),D(0),E(0)

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