癫痫持续状态的首选药（）

A.地西泮

B.苯巴比妥

C.西地兰

D.三唑仑

E.水合氯醛

Emilie Rome. CFA, is a stock broker in Miller investment consulting firm. Charlotte Everett, one of Rome's clients is a retiree living on income from her pension plan with below-average risk tolerance. Everett asks Rome to buy a structured product consisting of call and put stock options. Rome tells Everett that the product has significantly high risk and low income. However, Everett still confirms the order, and Rome executes the trade. Has Davis most likely violated the Standards of Professional Conduct

A. No.
B. Yes, relating to suitability.
C. Yes, relating to loyalty, prudence, and care.