At present, the advancing mining is mainly adopted in China.
A: 正确
B: 错误
A: 正确
B: 错误
举一反三
- At present, the advancing mining is mainly adopted in China.
- 3. At present, China mainly exports electrical and mechanical products and audio equipment to the United States. A: 正确 B: 错误
- 3. At present, China mainly exports electrical and mechanical products and audio equipment to the United States.
- The Tujia ethnic minority is the 6th largest ethnic minority in China, mainly resides in the border areas in the _________ China.
- Air China, China Eastern Airlines, China Southern Airlines are the three major airlines in China. A: 正确 B: 错误