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材料一:改革开放以来我国国民经济发展概况(见下表)。材料二:近年来我国经济的快速增长在很大程度上是靠消耗大量能源实现的。我国单位产出的能耗和资源消耗水平明显高于国际先进水平,如吨钢可比能耗高达21%,水泥综合能耗高达45％。据测算,每创造1美元的国民生产总值,我国消耗掉的煤、电等能源是美国的4.3倍,德国和法国的7．7倍,日本的11．5倍。
Material 1: Overview of China’s national economic development since the reform and opening up (see the table below). Material 2: In recent years, the rapid economic growth in our country has largely been achieved by consuming large amounts of energy. The energy consumption and resource consumption per unit of output in China is significantly higher than the international advanced level, such as comparable energy consumption per ton of steel up to 21%, and comprehensive energy consumption of cement up to 45%. According to calculations, for every US$1 of gross domestic product, China’s consumption of coal and electricity is 4.3 times that of the United States, 7.7 times that of Germany and France, and 11.5 times that of Japan.