問題詳情

We could have completed the project if you ________ your part of work.
(A)do
(B)will do
(C)had done
(D)have done

參考答案

答案:C
難度:簡單0.703947
統計:A(6),B(9),C(107),D(18),E(0) #
個人:尚未作答書單:文法

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