Chinese had mastered the technology of smelting bronze approximately 5,000 years ago and iron tools came into use during the ___________.
举一反三
- Chinese mastered the technology of __________ approximately 5000 years ago. A: iron smelting B: metal smelting C: bronze smelting
- Chinese mastered the technology of __________ approximately 5000 years ago.
- Along Chinese history, the bronze vessels firstly came into use in the Zhou Dynasty.
- Mr. Smith kept on studying Chinese and use it until he had mastered it.
- What does the Egyptian hall look like to the customers? A: A Chinese building from 4,000 years ago. B: A British building from 5,000 years ago C: An Egyptian building from 4,000 years ago D: An Australian building from 4,000 years ago