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某矿厂处理矿石13000t/d，日产出尾矿8450t，井下充填用去4850t/d，年均仍有3600t/d，即平均118.8万t/a，需74万m3/a的库容来堆存。在全部31年的计算服务年限内需堆存3683万t的尾矿，计算库容2301万m3。为彻底解决企业的铜矿尾矿出路问题，决定在某村建尾矿库。 尾矿库项目由尾矿库、尾矿输送管道、尾矿回水管道、尾矿输送泵房(现有)、移动式浮船取水泵站、管道(现有)，供电网组成。尾矿坝涉及采用碾压混合料坝，混合料的主要原料完全取自库内。尾矿坝为碾压混合料不透水坝，坝顶标高120m，坝高80m，坝长729m，顶宽4m。采用库后放矿，依托山体向坝前排尾。 拟建尾矿库库址下游为老鸦岭水库，该水库1959年建设，属小(二)型三类水库，水库集水面积为0.81km2，总库容17.9万m3，目前浇灌农田350亩(1亩=667m2)。 环评应考虑尾矿库回水是否满足农业灌溉要求。如满足农业灌溉水质要求，应根据农业灌溉的需要，采用水泵将尾矿澄清水泵入老鸦岭水库。 尾矿库风险防范措施是什么减缓和消除事故环境影响的措施是什么
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Many a young person tells me he wants to be a writer. I always encourage such people, but I also explain that there is a big difference between "being a writer" and writing. In most cases these individuals are dreaming of wealth and fame, not the long hours alone at the typewriter. "You want to write," I say to them, "not want to be a writer."The reality is that writing is a lonely, private and poor-paying profession, for not every writer is kissed by future. There are thousands whose expectation is never rewarded. When I left a twenty-year career (职业) in the US Coast Guard to become a freelance writer (自由撰稿人), I had no hope at all. What I did have was a friend who found me a room in a New York apartment building. It didn’t even matter that it was cold and had no bathroom. I immediately bought a used typewriter and felt like a real writer.After a year or so, however, I still hadn’t got a break and began to doubt myself. It was so hard to sell a story that I hardly made enough to eat. But I knew I wanted to write. I had dreamed about it for years. I wasn’t going to be one of those people who die wondering: what if I would keep putting my dream to the test—even though it meant living with uncertainty and fear of failure. This is the shadowland of hope, and anyone with a dream must learn to live there. "Shadowland" in the last sentence refers to（）
某城市根据当地资源及社会经济发展的需要，拟规划一工业开发区，以能源重化工为主，规划用地面积10km2，现委托你所在机构进行该工业园区规划的环境影响评价。该城北部以一条河流与另一城市相隔，该河流为两城市的饮用水源。该城西南方向有较大面积的农田，且均为基本农田，农田西南有山脉一处，为国家级森林公园。根据城市发展规划，城市在未来十年内将由现在的30万人口发展到45万人，城市总体发展方向为沿江向东西两个方向展开。近期拟建设污水处理厂一座，位于城市东南方向16km处，用于处理城市污水和部分工业废水，处理后的污水尽可能作为中水回用，少量排入北部河流城市下游段。在城市规划中预留了三处工业开发区，分别为城市东东南方向15km处(A区)、东南方向20km处(B区)、南东南方向17km处(C区)，分别发展能源重化工业、轻工纺织业和机械加工业，但未明确哪一区块用于发展能源重化工业。三处工业区规划实施需搬迁9个村庄近10000人。开发区集中配套建设相应的供水、供电、交通和通信设施。该区域常年主导风向为西北风，春季常有来自西北方向的大风，年降水量560mm，蒸发量4300mm，冬季较为寒冷。 请给出三处工业开发区分别适宜于发展哪类工业，并说明理由。
某矿厂处理矿石13000t/d，日产出尾矿8450t，井下充填用去4850t/d，年均仍有3600t/d，即平均118.8万t/a，需74万m3/a的库容来堆存。在全部31年的计算服务年限内需堆存3683万t的尾矿，计算库容2301万m3。为彻底解决企业的铜矿尾矿出路问题，决定在某村建尾矿库。 尾矿库项目由尾矿库、尾矿输送管道、尾矿回水管道、尾矿输送泵房(现有)、移动式浮船取水泵站、管道(现有)，供电网组成。尾矿坝涉及采用碾压混合料坝，混合料的主要原料完全取自库内。尾矿坝为碾压混合料不透水坝，坝顶标高120m，坝高80m，坝长729m，顶宽4m。采用库后放矿，依托山体向坝前排尾。 拟建尾矿库库址下游为老鸦岭水库，该水库1959年建设，属小(二)型三类水库，水库集水面积为0.81km2，总库容17.9万m3，目前浇灌农田350亩(1亩=667m2)。 环评应考虑尾矿库回水是否满足农业灌溉要求。如满足农业灌溉水质要求，应根据农业灌溉的需要，采用水泵将尾矿澄清水泵入老鸦岭水库。 尾矿库何时进行生态恢复南方地区生态恢复适宜的植物是什么
David Beckham was born in 1975 in London, at a place called Leytonstone. When he was a young boy, his greatest fervency was in football. He played it whenever he had the chance. Sometimes he would go and watch a game with his friends. When David Beckham was 12 years old, he won the Bobby Charlton Soccer Skills award. This was an important step forward for this young boy, and it led him to go for a visit to a football training camp in Spain. As a boy he played for schools of Essex and also for his county team.In 1991, he became a trainee with Manchester United. This meant that he could practice foot- ball as much as be wanted to and play for the highly successful Manchester United Youth Cap team and Under-2l learn. In April, 1995 he played his first football league game against Leeds Untied. During 1995 and 1996, David became a regular member of the team and Manchester United won in both football seasons, with David scoring many goals.His goals made him a household name. In the first game of the 1996 - 1997 season, he scored a surprising goal from beyond the halfway line; seeing the goalkeeper a little way out of his goal, Beckham became famous overnight. He continued to score astonishing goals, especially from free kicks. The speed of one of his shots was timed at 157 kph. He also had the ability to make the ball go from left to right, or right to left, whenever he chose. Goalkeepers were never sure where the ball was going, and it regularly ended up in the goal. Which of the following shows the right order of what Beckham experienced（）a. Beckham played his first football league game.b. Beckham won the Bobby Charlton Soccer Skills award.c. Beckham played for Manchester United Youth Cup team.d. Beckham went to Spain to join a football training camp,e. Beckham played for the schools of Essex,
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