题目

朱熹提出“存天理，灭人欲”，其中“天理”主要是指（   ）  A.天体运行法则                         B.社会发展规律 C.封建道德规范和等级秩序               D.“天人感应”理论 答案：CThe owners of many coal mines must ________ measures which ________ improve working conditions. [　　] A．take; tends toB．take; tend to C．make; tend toD．have; tends to