Reference number is the optional part of a business letter.
A、正确;
B、错误
发布时间：2025-04-02 06:17:15
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 快搜搜题库 官方老师解答 )
答案：正确
相关试题
- 1.Reference number is the optional part of a business letter.
- 2.Reference number
- 3.What are the optional parts of a business letter?
- 4.Reference number 参考号
- 5.Part number
- 6.bpi personal loan reference number
- 7.Which part of the business was not improved in 2009?
- 8.Why the recommendation part is the most important part of a brief business report?
- 9.A memo is usually more direct, concise and more formal than a business letter.
- 10.The subnet mask can be used to determine the network part and host number part of an IP address. ( )
