中国大学MOOC: If you want to convey your messages effectively, you should .
举一反三
- 中国大学MOOC: If you want my advice, you should revise your plan for the trip to Beijing.
- 中国大学MOOC: If you want to endorse your ticket, you should go to the ________to sign for transfer, and then go to the _______ to go through the formalities.
- 中国大学MOOC: If you want to write an effective memo, you should NOT .
- 中国大学MOOC: What are the tips for you to deliver your presentation effectively?
- 中国大学MOOC: What should you do if you want to apply for a passport?