问题 更新时间2023/4/3 12:59:00 2. If you want a road closed to traffic, you must complete your applications and send them to the relevant committee at least__________ before the scheduled date. 回答 A. a week B. 30 days C. two months 答案 登录 注册 A. a week答案不对 出自:国家开放大学 >> 国家开放大学管理英语3