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积极开发低碳清洁的新能源，对于解决当今世界严重的环境污染和资源枯竭问题具有重要意义。图示意中国风能资源分布。完成下列各题。 小题1:我国风能资源分布规律叙述正确的是（   ） A．风能丰歉与海拔呈正相关 B．风能丰歉与纬度呈正相关 C．由沿海向内陆逐渐减少 D．风能欠缺区分布主要与地形因素有关 小题2:当前我国开发风力发电有利条件是（   ） ①风能资源丰富②市场需求量大③优化能源结构④优惠政策支持 A．①②③ B．①②④ C．①③④ D．②③④
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