問題詳情

14. When Bill got to the train station, he found that he __________ his ticket at home. .
(A) has left
(B) had left
(C) was leaving
(D) would have left

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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