题目内容

It was not until ____ that ____ to study English.

A.he came to Beijing, he began         B.did he come to Beijing, he began

C.he came to Beijing, did he begin             D.did he come to Beijing, did he begin

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