Ethical systems are: 伦理系统:
A.
a set of moral principles, or values, that are used to guide and shape behavior.一套道德原则或价值观,用来指导和塑造行为。
B.
shared beliefs and rituals that are concerned with the realm of the sacred.与神圣领域有共同信仰和仪式。
C.
routine conventions of everyday life.日常生活的惯例。
D.
social rules that govern people's actions toward each other.支配人们相互行为的社会规则。