問題詳情

28. I still remember ______ President Abraham Lincoln's tome in Springfield, Illinois whenI studied in the United States.
(A) have visited
(B) to visit
(C) visit
(D) visiting

參考答案

答案:D
難度:簡單0.845528
統計:A(4),B(8),C(2),D(104),E(0)

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