存储器用来存储（）和数据，存储器分为内存和外存。
A.指令
B.程序
C.号码
D.数字
参考答案：B
_______ to me, John would not have failed.
A．If he has listened
B．Had he listened
C．If he listened
D．Should he have listened
风险水平类指标不包括( )。
A．核心负债比率B．预期损失率C．关注类贷款迁徙率D．不良贷款拨备覆盖率
