問題詳情

文法選擇
16. 15. Hardly ____when the earth occurred, since I slept very sound last night.
(A) I knew
(B) should I know
(C) I did know
(D) did I know

參考答案

答案:B
難度:適中0.4
統計:A(1),B(2),C(1),D(1),E(0)

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