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拟建某赛马场总用地面积约为140hm2，赛马场分为主赛场(A区)和越野赛场(B区)，其中主赛场建设用地面积为70hm2，越野赛场建设用地面积为70hm2。建设规模：主赛场容纳观众总数20000人，总建筑面积约为50000m2；其中盛装舞步和障碍赛共用的比赛场地1块，场地面积约8000m2。训练及热身场地24块，场地面积约70000m2。设置赛道一条，总长度约6000m：设置训练跑道一条，长度约2000m。设置马厩房，设有300个马格。设有马医院、粪便处理室、停车场。该项目用于国际、国内马术比赛。 项目拟建地东北侧200m、南侧100m有别墅区，该项目污水经市政管道排入城镇污水处理厂，采用直燃机和太阳能等多种供热方式，解决冬季供暖、夏季制冷问题。该地区主导风向为南北风向。 项目地处平原地区，人为活动历史悠久，加上该地区交通便利、农耕水平较高，区域内天然植被所占比例很小，大部分是人工栽培植被。该地区植被以农作物为主，且四周不均匀分布着人工林木，陆生木本植物在整个植被中所占比例很小，以乔木为主，灌木发育较差。 赛马场废水排放标准应执行( )。
(各备选选项中，至少有一项符合题意。) 拟建某垃圾焚烧发电厂和综合处理厂，垃圾焚烧量1000t/d，综合处理量600t/d，由垃圾分选、综合处理、垃圾焚烧发电、生活设施管理区等部分组成。 配套有余热锅炉、烟气净化装置、汽轮发电机组，年发电能力1亿kW·h。烟囱高度为90m。垃圾综合处理：生活垃圾进厂后，依次进行大件预分选、粉碎磁选、机械分选、人工精选后，筛上物送焚烧厂焚烧，筛下物送初级堆肥，分选出的橡胶、塑料等可再生利用资源送入再生资源厂房，砖、石、瓦、砾等送填埋场。 项目所在地环境敏感点主要分布在东南方向1.5km处，有居住区，主导风，向为北风。 燃烧产生的固体废物处置方法是( )。
拟建某赛马场总用地面积约为140hm2，赛马场分为主赛场(A区)和越野赛场(B区)，其中主赛场建设用地面积为70hm2，越野赛场建设用地面积为70hm2。建设规模：主赛场容纳观众总数20000人，总建筑面积约为50000m2；其中盛装舞步和障碍赛共用的比赛场地1块，场地面积约8000m2。训练及热身场地24块，场地面积约70000m2。设置赛道一条，总长度约6000m：设置训练跑道一条，长度约2000m。设置马厩房，设有300个马格。设有马医院、粪便处理室、停车场。该项目用于国际、国内马术比赛。 项目拟建地东北侧200m、南侧100m有别墅区，该项目污水经市政管道排入城镇污水处理厂，采用直燃机和太阳能等多种供热方式，解决冬季供暖、夏季制冷问题。该地区主导风向为南北风向。 项目地处平原地区，人为活动历史悠久，加上该地区交通便利、农耕水平较高，区域内天然植被所占比例很小，大部分是人工栽培植被。该地区植被以农作物为主，且四周不均匀分布着人工林木，陆生木本植物在整个植被中所占比例很小，以乔木为主，灌木发育较差。 该项目生物入侵的风险是指( )。
As a wise man once said, we are all ultimately alone. But an increasing number of Europeans are choosing to be so at an ever earlier age. This isn’’t the stuff of gloomy philosophical contemplations, but a fact of Europe’’s new economic landscape, embraced by sociologists, real-estate developers and ad executives alike. The shift away from family life to solo lifestyle, observes a French sociologist, is part of the "irresistible momentum of individualism" over the last century. The communications revolution, the shift from a business culture of stability to one of mobility and the mass entry of women into the workforce have greatly wreaked havoc on (扰乱) Europeans’’ private lives. Europe’’s new economic climate has largely fostered the trend toward independence. The current generation of home-aloners came of age during Europe’’s shift from social democracy to the sharper, more individualistic climate of American-style capitalism. Raised in an era of privatization and increased consumer choice, today’’s tech-savvy (通技术的) workers have embraced a free market in love as well as economics. Modem Europeans are rich enough to afford to live alone, and temperamentally independent enough to want to do so. Once upon a time, people who lived alone tended to be those on either side of marriage – twenty something professionals or widowed senior citizens. While pensioners, particularly elderly women, make up a large proportion of those living alone, the newest crop of singles are high earners in their 30s and 40s who increasingly view living alone as a lifestyle choice. Living alone was conceived to be negative -- dark and cold, while being together suggested warmth and light. But then came along the idea of singles. They were young, beautiful, strong! Now, young people want to live alone. The booming economy means people are working harder than ever. And that doesn’’t leave much room for relationships. Pimpi Arroyo, a 35-year-old composer who lives alone in a house in Paris, says he hasn’’t got time to get lonely because he has too much work. "I have deadlines which would make life with someone else fairly difficult. "Only an Ideal Woman would make him change his lifestyle", he says. Kaufmann, author of a recent book called "The Single Woman and Prince Charming," thinks this fierce new individualism means that people expect more and more of mates, so relationships don’’t last long -- if they start at all. Eppendorf, a blond Berliner with a deep tan, teaches grade school in the mornings. In the afternoon she sunbathes or sleeps, resting up for going dancing. Just shy of 50, she says she’’d never have wanted to do what her mother did -- give up a career to raise a family. Instead, "I’’ve always done what I wanted to do: live a self-determined life. What is said about European society in the passage
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