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.What are the optional parts of a business letter?
- 3.Reference number
- 4.Reference number 参考号
- 5.bpi personal loan reference number
- 6.Part number
- 7.The part number PAL16H8 defines ________.
- 8.mopar part number 5211170
- 9.nitrous gas part number 28519
- 10.Which part of the business was not improved in 2009?
