Which of the following are the basic principles of intergenerational equity ()
A、Preservationoftheprincipleofchoice;
B、Preservationoftheprincipleofquality;
C、Preservetheprincipleofequalopportunity;
D、Preservationoftheprincipleofaccessanduse
发布时间：2025-08-12 05:05:31
