某项经济业务发生后，一个资产账户记借方，则可能（）。A.另一个资产账户记贷方 B.另

在社区生活中，居民们可能遇到下列麻烦：有人把音响开得很大，影响邻居休息居民把杂物堆在楼道里影响通行；常常有人践踏社区的草坪并随手乱扔垃圾。

如果你是居委会主任，好的解决方法是什么？

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由于资源、地区等差异，我国国有林场境遇大不相同。“天然林保护工程”实施后，木材生产停止，大多数林场陷入困境。但与此同时，一些敢于改革创新的林场，利用自身资源优势走到了发展前列，某地红山林场就是其中的代表。红山林场是以保护生态建设为主要任务的事业单位，1986年国家对事业单位实行企业化管理后红山林场曾一度陷入困境，到1996年底，林场累计负债达2000多万元。1996年，在新任领导班子带领下，红山林场坚持改革创新，实施以副养林、多种经营的发展策略，并对林场副业单位进行经营机制改革，坚持能股份的股份，能租赁的租赁，能私营、民营的私营、民营，彻底关停亏损企业或扭转了企业亏损;同时，走以林养林、林业产业化道路。经过多年的努力，林场已先后拥有了种植、养殖、花木培植、印刷、纸箱、机械加工、酒水生产、食品加工、陶瓷生产与批发等28个经营项目，形成了生态旅游、城市绿化等多个支柱产业。截止2010年，红山林场已经发展成为拥有员工1070名、资产4.6亿元、年收入过亿元的企业集团，为国有林场改革提供了可借鉴的成功样本。

企业经营机制具有的功能有（）。

A.实现企业经营目标

B.整合行为和利益

C.适应外部环境

D.改变企业终极所有人

Large parts of the world have not enjoyed the remarkable global progress in health conditions that have taken place over the past century. Indeed, millions of deaths in impoverished nations are avoidable with prevention and treatment options that the rich world already uses. This year, 10 million children will die in low and middle income countries. If child death rates were the same as those in developed countries this figure would be lower than 1 million. Conversely, if child death rates were those of rich countries just 100 years ago, the figure would be 30 million. Today’s tools for improving health are so powerful and inexpensive that health conditions could be reasonably good even in poor countries if policy makers spent even relatively little in the right places.

Recent research for the Copenhagen Consensus identifies several highly cost-effective options that would tackle some of the planet’s most urgent health problems. The most promising investment is in tuberculosis treatment. Some 90 percent of the 1.6 million tuberculosis deaths in 2003 occurred in low-and middle-income countries. Because tuberculosis affects working-age people, it can be a trigger of household poverty. The cornerstone of control is prompt treatment using first-line drugs, which doesn’t require a sophisticated health system. Spending $1 billion on tuberculosis treatment in a year would save 1 million lives. Because good health accompanies higher levels of national economic welfare in the long run, the economic benefits are worth $ 30 billion.

The second most cost-effective investment is tackling heart disease. Heart disease might not seem like a pressing issue for poor nations, but it represents more than a quarter of their death toll. Measures to reduce risk factors other than smoking — high intake or saturated animal fat, obesity, binge drinking of. alcohol, physical inactivity, and low fruit and vegetable consumption — have had little success. Treating acute heart attacks with inexpensive drugs is, however, cost-effective. Spending $ 200 million could avert several hundred thousand deaths, yielding benefits that are 25 times higher than costs.

The third option is prevention and treatment of malaria. A billion dollars would expand the provision of insecticide-treated bed-nets and facilitate provision of highly effective treatment. This would save more than a million child deaths and produce economic benefits worth $ 20 billion.

The fourth alternative for policymakers is to focus on child health initiatives. The best measures are familiar ones expanding immunization coverage, promoting breastfeeding, increasing the use of simple and cheap treatments for diarrhea and childhood pneumonia, and so on.

Even if the costs of all these initiatives were two or three times higher than we estimate, these efforts would still provide amazing opportunities to reduce health inequality and do good in the world.

All of the following could be the contributing factors to heart disease EXCEPT（）.

A．heavy smoking

B．binge drinking

C．saturated animal fat intake

D．vegetable consumption

曹雪芹在《红楼梦》中写道：“世事洞明皆学问，人情练达即文章。”这是哪个府上方的对联？

男性，30岁。1小时前从2m高处跌落，左腰部着地，伤后腰痛并有肉眼全程血尿和小血凝块。查体：P100次/分，BP110/70mmHg。左腰部青紫压痛明显。

患者伤后4小时突然发生血压下降。查体：P120次/分，BP70/50mmHg。左腰部扪及包块并触痛。经输血800ml，血压仅上升到80/60mmHg，尿色无改变，左腰部肿块增大。B超检查示肾裂伤，对侧肾正常。抽血查总肾功能正常。该患者应立即采取的最佳治疗方法是（）。

A.继续抗休克、快速输血、补液

B.纠正休克后，手术探查

C.抗休克的同时经腹施行肾切除术

D.抗休克的同时经腹施行肾修补术

E.肾动脉造影+栓塞术