国开《管理英语3》单元自测8(形考占比10%) 形考试题 【题目】These preparedness frameworks either exist in various stages of development ______ have been implemented. nor and or 试题来源管理英语3 查看整套课程试卷 此内容查看价格为0.2金币,请先登录如有问题,请联系微信客服解决!