中国大学MOOC: If you want to conduct an effective customer satisfaction survey, you must_________.
举一反三
- 中国大学MOOC: If you want to write an effective memo, you should NOT .
- 中国大学MOOC: You want to make a complaint at the customer service counter in a supermarket. Which of the following space is appropriate?
- 中国大学MOOC:"If you want to be found, you shouldn’t __________.";
- To be an effective public speaker, you must be __________.
- 中国大学MOOC: If you want to say thank you to someone, you cannot say____________.