問題詳情

11.Adam: Have your parents ________ been to Japan？Claire: Yes, ________.
(A) ever; once
(B) ever; never
(C) already; not yet
(D) already; never

參考答案

答案：[無官方正解]
難度：非常困難0
統計：A(1),B(0),C(0),D(0),E(0)