問題詳情

18. Because of the COVID-19, many events have to be ______ orcanceled(取消).
(A) put on
(B) put away
(C) put out
(D) put off

參考答案

答案:D
難度:計算中-1
書單:沒有書單,新增

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Because of the COVID-19, ☆☆☆☆ ...