Which of the following best describes the principles of a circular economy?
您的回答C, 正确答案是: B
A Extracting natural resources for products that are then used and eventually discarded.
B Designing out waste and pollution, keeping materials in use and regenerating natural systems.
C Ensuring that all products are returned to the manufacturers to reuse component parts.
D Producing goods only for consumption by customers in the manufacturer’s domestic market.
解析 在循环经济中，产品和材料被修复，再利用和回收，而不是被丢弃，确保一个工业过程的废物成为另一个工业过程的宝贵投入。
这道题C为啥不对，这不也是再利用吗？
