下列金融机构中,()的职能是宏观调控、保障金融安全与稳定、金融服务。
A.中央银行
B.金融监管机构
C.政策性金融机构
D.商业性金融机构
参考答案:A
正态曲线与小于(μ+1.96σ)的横轴所围的面积是()
A.95%
B.97.5%
C.99%
D.68.27%
E.需查表得知
Fred and Jim did not like each other at first,but ______ they became friends. [ ]
A. in time
B. on time
C. in turn
D. by turns