The need to upgrade industrial equipment is great:official figures show that in 1980,20% of China’s capital stock was already 10-20 years behind that of the West.
A、increase
B、import
C、improve
D、get
【正确答案】：C
The need to upgrade industrial equipment is great:official figur
- 2024-07-26 18:15:28
- 外刊经贸知识选读(00096)