问题 更新时间2023/4/3 12:59:00 All the task ______ ahead of time, we planned to go on holiday for a week. (A) had fulfilled (B) having fulfilled (C) were fulfilled (D) having been fulfilled 答案 登录 注册 [参考答案:D] 出自:文才 >> 郑州工程技术学院-人力资源管理-大学英语2