从科学角度来看，下列说法正确的是（　　）

A．发现煤气泄漏时，立即打开排气扇

B．家用电器着火，立即用水扑灭

C．浓硫酸不小心沾到皮肤上，立即用烧碱中和

D．进入菜窖之前，应先做灯火试验

Lynn Hampton, CFA, is a well-respected private wealth manager in her community with a diversified client base. The local government decides to construct a large factory manufacturing chemical raw materials near her community, which results in a demonstration protesting the decision. She is arrested and convinced of her conduct, and immediately released. After she pays a fine, she returns to work. She is most likely violated the Professional Conduct Standards（）

A. No.

B. Yes, relating to misconduct.

C. Yes, relating to knowledge of the law.