問題詳情

21. We are having a vacation, and we ________ go to school until next Monday.
(A) need
(B) don’t need to
(C) need
(D) needn’t to

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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