問題詳情

11. Alice did the laundry at 4:oo and she mopped the floor at 4:30.So Alice did the laundry _______________ she mopped the floor.
(A) before
(B) after
(C) when
(D) but

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)