November 26, 2010 — One Question per Day
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The last edit to this post was made by yzhang2010 on 2011-8-4 at 15:22. 1. The first professional regulation regarding solid waste, the \"Solid Waste Disposal Law\", was enacted in 1965 by ( ). A Japan B Germany C United States D China 2. Which type of waste can cause pathogenic contamination? () A Tailings B Domestic waste C Red mud D Chromium sludge 3. Which of the following is not considered hazardous waste? () A Medical waste B Sludge containing high concentrations of heavy metals C Solid waste with an extract pH of 14 D Garden waste 4. The “three principles” of solid waste management refer to () Answer: C B D Resource utilization, reduction, and harmlessness
1C/2B/3D/4: Harmlessness, resource utilization, and reduction
1、B 2、 B 3、D
1. C 2. BC 3. D 4. The “three transformations” principle refers to the use of reduction, resource utilization, and harmlessness in the management of solid waste
1. C 2. B 3. D 4. Reduction, harmlessness, and resource utilization – these are the basic principles of sustainable development; the principle of equity includes equity within generations as well as across generations； The principle of sustainability emphasizes the sustainable use of resources and the sustainability of the ecological environment ； The principle of commonality emphasizes that achieving sustainable development is a shared moral duty and responsibility of humanity.
1.C 2.B 3.D 4.The principles of fairness, sustainability, and commonality
1. C United States 3 D chromium waste 3. D garden waste 4. The “three principles” of solid waste management refer to reduction, resource utilization, and harm reduction
1.C 2.D 3.D Resource utilization； harmlessness ； Reduction
1. C 2. B 3. D The \"three principles\" of solid waste management refer to: reduction, recycling, and harmless treatment.
Reply 1# stony_wanghc 1.C 2.C 3.D 4.Reduction, harmlessness, resource utilization
1、D 2、B 3、D 4、The “three transformations” principle: reduction, resource utilization, and harmlessness principles