问题 更新时间2023/4/3 12:59:00 If the whole program __________ beforehand, a great deal of time and money would have been lost.A、was not planned B、were not plannedC、would not be planned D、had not been planned 答案 登录 注册 D 出自:安徽教育在线 >> 合肥财经职业学院-建筑工程技术