莨菪碱治疗病窦综合征宜联用的中成药是（）
A.生脉饮
B.丹参注射液
C.补中益气汤
D.六味地黄丸
E.济生肾气丸
参考答案：A, B
While servicing his clients’ accounts, an analyst determines that one client is probably involved in illegal activities. According to Standard Ⅲ (E) , Preservation of Confidentiality, the analyst may NOT do which of the following（）
A. Contact the appropriate governmental authorities about the determination.
B. Contact CFA Institute about the determination.
C. There are no exceptions in this list.
高低压压力控制器，又称为高低压压力（）。
A.熔断器
B.继电器
C.空气开关
D.报警器
