中国大学MOOC: The ___________ is getting more popular and do you know its origin?
举一反三
- 中国大学MOOC: Do you know ________ this time yesterday?
- 中国大学MOOC: 10. Do you happen to know ______?
- 中国大学MOOC: ---Do you know _____?---Im not sure. Maybe an artist.
- 中国大学MOOC: ---Do you know Jim quarreled with his brother ? ---I don t know, _____.
- 中国大学MOOC: Do you have any discount for it?Yes, you are lucky. Its ______ today.