問題詳情

38. Don’t bother him. He ______ for a very important test right now.
(A) is preparing
(B) prepares
(C) has been preparing
(D) has prepared

參考答案

答案:[無官方正解]
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)

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