银行三大支柱
参考答案：
资本充足率、监管约束、市场约束
下面的式子中，是方程的是[ ]
A.2x-16
B.5x-4x=2
C.7×0.5+5=8.5
D.x+0. 75<6
According to the weather forecast, which is usually ______ , it will rain this afternoon.
A．exact
B．accurate
C．perfect
D．precise
