题目内容

Not until yesterday    that I had made a serious mistake.
A.didn’t I realizeB.did I realize
C.I didn’t realizeD.I realize
B
选B。考查倒装语序。not until接状语从句放在句首时, 主句用倒装结构。
练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网