問題詳情

23. The typhoon Katrina hit Taiwan last Friday, so we _______ go to work or school on that day.
(A) didn’t have to
(B) hadn’t to
(C) don’t have to
(D) haven’t to

參考答案

答案：A
難度：非常簡單1
統計：A(2),B(0),C(0),D(0),E(0)