When is an invitation letter needed?
举一反三
- When is an invitation letter needed? A: invite people to a party B: invite people to opening ceremony C: invite people to a seminar D: invite people to conference
- When will people deliver the invitation letter most of time?
- Write （ ） letter when you want to extend a business invitation, such as an invitation to a party or other event.
- When responding to a letter of invitation, you can start by mentioning the main contents of the invitation briefly.
- Write ( ) type of letter when you want to extend a business invitation, such as an invitation to a party or other event. A: thank-you B: congratulation C: invitation D: apology