有关登录公债之叙述,下列何者错误
A.交割移转方便。
B.可大幅降低交割现券之风险。
C.需先至任何银行办理开户,始可交易。
D.节省现券印制成本。
参考答案:C
Mr. Reed made up his mind to devote all he had to some schools for poor children.
A.set up
B.setting up
C.have set up
D.has set up
椎管狭窄症包括()
A.椎管狭窄
B.椎间盘疝
C.侧隐窝狭窄
D.椎间孔狭窄
E.椎间盘变性