问题 更新时间2023/4/3 12:59:00 Customers often remain _________ to a business that has excellent service even if their prices are high. 选择一项:A.loyalB.loyallyC.loyalty 答案 登录 注册 正确答案是:loyal 出自:国家开放大学 >> 国家开放大学-商务英语