多项选择题
A.前习俗层次(pre-conventional level)
B.习俗层次(conventional level)
C.后习俗层次(conventional level)
D.人际和谐与一致阶段(interpersonal concordance and conformity)
E.维护权威与社会秩序阶段(authority and social order)
F.社会契约阶段(social contract)
G.利己与交换阶段(instrumental purpose and exchange)