王老师:19139051760(拨打)复制微信 题目 更新时间:2023/12/30 He said that he ____ since five o’clock.A. had been working B. has been working 答案 登录 注册 A 出自:青书学堂 >> 英语期末考试答案 广东外语外贸大学继续教育学院