【答案解析】The adherence to the basic national policy of conserving resources and protecting the environment bears on the immediate interests of the people and the survival and development of the Chinese nation. We must give prominence to building a resource-conserving, environment-friendly society in our strategy for industrialization and modernization. We must develop and extend advanced and pragmatic technologies for conserving, substituting and recycling energy and for treating pollution when developing cleaner and renewable energy in order to protect land and water resources and to set up a scientific and rational system for utilizing energy and resources in a more efficient way. We must put efforts in stimulating the environmental protection industries and increase the investment in the energy conservation and environmental protection. We must lay emphasis on preventing and curbing the pollution of water, air and soil to improve the living environment for both urban and rural residents. We must improve water conservancy, forestry, pasture, intensify efforts to bring desertification under control and prevent the spread of stony deserts so that the ecosystem will be restored. We must enhance our capacity to respond to climate change and make new contributions to the protection of the global climate.