储蓄凭证的处理包括()
A.凭证更换
B.更新磁条
C.一本通转开单折
D.补登折
参考答案:A, B, C, D
解析:业务操作规范-个人银行业务操作规程-第六章-第二节
造成产褥病率的原因有()
A.乳腺炎
B.上呼吸道感染
C.泌尿系统感染
D.产褥感染
E.血栓性静脉炎
Great changes _______ in his hometown in the last twenty years.
A.have taken place
B.were taken place
C.have been taken place
D.took place