問題詳情

39. Charlie ______video games for eight hours by the time his father comes home at midnight tonight.
(A) have played
(B) was playing
(C) had been playing
(D) will have been playing

參考答案

答案:D
難度:困難0.368932
統計:A(18),B(14),C(23),D(38),E(0)

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