王老师:19139051760(拨打)复制微信 题目 更新时间:2023/4/3 A man escaped from the prison last night.It was a long timethe guarddiscovered what had happened.A.beforeB.untilC.sinceD.when 答案 登录 注册 A 出自:江开 >> 专升本英语 河南理工大学继续教育学院