液氯气化加热时,一般用(),要有防止物料倒灌至液氯钢瓶的措施。
A、蒸汽
B、温水
C、明火
参考答案:B
若借款人甲、乙内部评级重年期违约概率分别为0.02%和0.04%,则根据《巴塞尔新资本协议》定义的二者的违约概率分别为()。
A.0.02%,0.04%
B.0.03%,0.03%
C.0.02%,0.03%
D.0.03%,0.04%
某日小李发现日历有好几天没有翻,就一次翻了6张,这6天的日期加来起的数字是141,他翻的第一页是几号()
A.18
B.21
C.23
D.24