問題詳情

6. Each year on Teacher’s Day, I go back to my alma mater to see Miss Wu ______ I am deeply grateful.
(A) , to whom
(B) to whom
(C) , at whom
(D) at whom

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)