問題詳情
22 While I was talking on the phone, the doorbell suddenly ______ .
(A) rang
(B) was ringing
(C) was rung
(D) had been ringing
參考答案
答案：A
難度：適中0.696629
統計：A(124),B(39),C(4),D(11),E(0)
用户評論
【用戶】Sweet girl!
【年級】高三下
【評論內容】**while+進行式(持續性動作), 簡單式(突然性動作)Ex: While I was taking a shower, the phone rang.