首页 › 答案 › 题库 › 知到智慧树 › 未分类

Business letters are used for longer or more official messages. （）

Business letters are used for longer or more official messages. （）
A.正确
B.错误
正确答案：A

标签：智慧树大学生创业英语章节测试知到大学生创业英语章节测试

上一条：In KAR model, “K” refers to Knowledge, “A” refers to Abilities and “R” refers to Resources. （）

下一条：An e-mail is a message that is sent and received electronically over a computer network. （）