第一部分语言知识运用
第一节   单项填空（共15小题，每小题1分，满分15分）
21.   China wants _____ greater say in the decision-making of the International
Monetary Fund, and tougher regulations on _____ financial system in wealthy countries to prevent future problems.    

A．a; the

B．the; 不填

C．the; the

D．a; 不填