Which of the followings is true according to the principles of the writing of invitation letter?
举一反三
- Which of the followings are not approriate when writing a letter?
- 中国大学MOOC: Which of the followings are included in the contents of invitation letter?
- 中国大学MOOC: Which of the followings are mentioned in the format types of invitation letter in this lesson?
- Which of the followings are included in the contents of invitation letter? A: inviter B: place C: activity D: invitee
- 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.