Speculators profited handsomely from the price 【fluctuation】 of the 1990s.
A、stability
B、flexibility
C、volatility
D、regulation
【正确答案】：C
Speculators profited handsomely from the price 【fluctuation】 of
- 2024-07-26 17:55:31
- 外刊经贸知识选读(00096)