問題詳情

【題組】27. I am surprised that this house has still been left ________ after so many years.
(A)hasn’t changed
(B)unchanged
(C)to being unchanged
(D)be unchanged

參考答案

答案：B[無官方正解]
難度：適中0.5
統計：A(1),B(6),C(0),D(0),E(0)