国开《商务英语4》单元自测2（10分） 形考试题 【题目】Customers often remain _________ to a business that has excellent service even if their prices are high. loyal loyally loyalty 试题来源商务英语4 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！
