What is the purpose of writing this letter?
举一反三
- 5.1What's the purpose of writing an invitation letter?By writing an invitation letter to attend an activity, the ______ is promoted and ______ is developed.
- What are the writing principles of busienss letter writing?
- What is the purpose of the author in writing this passage?
- 5. What is the purpose of writing this article?
- What are the steps of writing an apology letter?_