中国大学MOOC:" they will send us an invitation is not yet known, we hope they will.";
举一反三
- 中国大学MOOC: We hope youll give us the pleasure of （服务）you again in the future.
- How can we send out an invitation to guests?
- 中国大学MOOC: Why do we write an invitation letter?_
- 中国大学MOOC: When making invitation, we need to be_______.
- 中国大学MOOC: To write an invitation card, we need figure out what an invitation card should _____________