問題詳情

30. Last summer, I went to Penghu. I never forgot ________ thebeautiful ocean there for the first time.
(A) see
(B) saw
(C) seeing
(D) to see

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)