The 3R Principles of circular economy are _____.
A、Standardization Principle
B、Reduce Principle
C、Reuse Principle
D、Recycle Principle
绿色经济与中国实践
章节列表
1. Ecological and Environmental Issues.102. Textbooks and Practice103. Research Hotspots and Cutting Edge Research104. Circular Economy105. Low-Carbon Economy106. Green Economy107. Sustainable Development108. Ecosystem Services109. Ecological Footprint1010. Environmental Policy Assessment9Final Exam50