2009年12月英语四级作文真题:建设绿色校园

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Creating a Green Campus Everyone is talking about the green campus recently Building green campus is very important Green campus not only refers to the green environment also refers to the sustainable development field, energy use and energy saving Water and water resource, material resource use, indoor environment and pollution control, operation management, education Promotion of seven kinds of indexes In order to build a green campus, we should not spread harm social speech, the article, do not look at the relevant websites are not to be named this can use network security gateway