問題詳情

Due to the winter storm, hundreds of flights were ________ and many passengers had to stay in airports.
(A) chosen
(B) canceled
(C) collected
(D) criticized

參考答案

答案:B
難度:非常簡單0.904971
統計:A(99),B(3914),C(134),D(82),E(0) #
個人:尚未作答書單:與過去事實相反的假設、與過去事實相反的假設(if+主詞+had+pp)、與現在事實相反的假設

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