問題詳情

21. When the guests left, the hostess ________ cleaning up the mess from the party, but she soon got it done in two hours.
(A) hasn’t finished
(B)hadn’t finished
(C)is not finished
(D)is not finishing

參考答案

答案:B
難度:非常簡單1
統計:A(0),B(1),C(0),D(0),E(0)

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