改性乙醇,浓度为30%( )
参考答案:B—22072000
为保证业务的正常进行,证券登记结算机构需采取的措施有()
A.建立完善的技术系统
B.建立完善的结算参与人准入标准和风险评估体系
C.制定完善的风险防范制度和内部控制制度
D.对结算数据和技术系统进行备份,制定业务紧急应变程序和操作流程
— _________________
— I'd like some noodles. [ ]
A. What do you have for dinner?
B. What do you like?
C. What would you like for dinner?