A．Educating their workers about the importance of staying home when sick.

B．Letting people telecommute so that they can stay at home.

C．Announcing disciplinary measures against those working when sick.

D．Fostering an environment to encourage and paying sick employees to stay home.

在区域巡逻中，下面说法正确的是（）。

A、巡逻人员可以根据情况调换班组

B、巡逻人员可以根据情况变更巡逻频次

C、巡逻人员可以根据情况报告调整巡逻路线

D、巡逻人员可以根据情况变更巡逻方式