王老师:19139051760(拨打)复制微信 题目 更新时间:2023/4/3 I remembered that the air conditionersturned off before I left home.A.wereB. were to beC.had beenD.have been 答案 登录 注册 C 出自:江开 >> 专升本英语 河南理工大学继续教育学院