問題詳情

20. Jessica didn’t know how to get to the modern art museum because she _____ never ____ there before.
(A) hadn’t; been
(B) hasn’t; gone
(C) has; been
(D)had; been

參考答案

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)