Tom is studying Chinese and his understanding of proper Chinese needs to----- （improve）
举一反三
- Tom often talks with his parents in Chinese when they ____ home.
- Tom has made big progress in his Chinese he works very hard.
- Tom enjoys ______with his Chinese friends. A: work B: working C: to work D: to working
- Chinese traditional festivals are related to ancient Chinese understanding of natural phenology and temporal changes.
- The discovery of these tombs is ________ for scholars' studying Chinese history.