首页 › 答案 › 题库 › 慕课 › 未分类

c（）：polite, especially in a way that shows respect

c（）：polite, especially in a way that shows respect
正确答案：courteous

标签：现代邮政英语

上一条：p（）：a system of fixed rules and formal behavior used at official meetings

下一条：m（）：a unit that can form part of a course of study, especially at a college or university in Britain