問題詳情

7. —You look very tired_______at all last night?—No,not really.I’m stired out now.
(A)Do you sleep
(B)Were you sleeping
(C)Did you sleep
(D)Had you slept

參考答案

答案:B
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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