问题 更新时间2023/4/3 12:59:00 We have made no changes in our __________ policy aimed at promoting peace, stability, and prosperity in the region.A. long-standingB. longstopC. longtimeD. long way 答案 登录 注册 A. long-standing 出自:学起plus弘成 >> 中北大学-大学英语(二)