“巴塞尔协议”要求在1992年底之前,签约国银行的资本对风险资产的比率达到( )。
A.8%
B.20%
C.50%
D.10%
参考答案:A
If his brother a millionaire(百万富翁), he'd buy her sister the expensive car.
A.was
B.were
C.is
D.be
气温超过30。C,采用铺浆法砌砖时,铺浆长度不得超过()mm。
A.250
B.500
C.750
D.1000