The four great inventions in ancient China are ____.
举一反三
- The four great inventions of ancient China include ( ).
- The Four Great Inventions in ancient China is________,________,_________,________.
- What are the four great inventions of ancient China? （ ）
- China’s ancient four great inventions, namely are: ___________________,______________________,_________________________,___________________.
- 中国大学MOOC: The four great inventions of ancient China are _____, _____, _____, and _____.