书面表达One possible version:NOTICEA sports meeting will be held in the playground of our school from next Thursday to FridayAs you know, the pressure of study is very heavy now, especially for those senior 3. So the purpose of the sports meeting is to letevery student get relaxed, as a result of which we students can live happily and heal thilyEveryone is welcome to take part in it. Those who perform excellently at the sports meeting will get prizes. But don' t take theresults so serously because taking part is more important than the result. Good luck to everyone!

12B【解析】麦位于欧洲西部,常年受盛行西风影响,由题卡“风力发电机的叶片始终对着风吹来的方向,从而获得最大风能”可知,北半球盛行西风为西南风,所以叶片大部分时间朝向西南。故选B13D【解析】与陆地相比,丹麦海上风力发电的突出区位优势是常年受盛行西风带控制,风向稳定,风力变化较小。故选D。1.C【解析】海上风电场不占地,但发电成本高、效率低、储能难;上海发展风力发电可以享受政府补贴,但这不是发展风电的主要原因;风电属于清洁能源,利用风电可以优化能源消费结构,减少当地的大气污染;燃煤发电技术成熟,成本低,技术难度小,但污染严重故选C。

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