12 Etiquette is a code of behavior based on consideration and thoughtfulness, and it’s a fallacy that only certainpeople need it.
(A) Etiquette, as a code of behavior, is mostly required of people of certain status.
(B) Etiquette, as a code of behavior, is synonymous with having considerate thoughts.
(C) Etiquette, as a code of behavior, is expected of all walks of life.
(D) Etiquette, as a code of behavior, is highly recommendable.