Except on official __________ such as formal receptions, American society has a certain amount of informality.
举一反三
- Society has a certain ( ) on developing children.
- A dystopian society often has the following features except that ________.
- Q ： What has affluence brought to American society?
- 中国大学MOOC: Minutes, an official record of the proceedings of a formal meeting, should include all the following elements EXCEPT ______.
- The American President has all the following powers except ______.