問題詳情

6.Both of them are not sure ________ they will visit the museum.
(A)what
(B) where
(C) when
(D) which

參考答案

答案:C
難度:非常簡單1
統計:A(0),B(0),C(7),D(0),E(0)

內容推薦

內容推薦