王老师:19139051760(拨打)复制微信 题目 更新时间:2023/4/3 The language used in public speeches is informal in style, clear and vivid in tone, and persuasive in purpose. 答案 登录 注册 答案:The language used in public speeches is formal in style, clear and vivid in tone, and persuasive in purpose. 出自:国家开放大学 >> 人文英语3 华北水利水电大学继续教育学院