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题目：
选择题
防直接雷击的系统组成不包括( )
- A. 接地装置
- B. 引下线
- C. 大地
- D. 接闪器
答案：
<查看本题扣1积分>
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我国把各种煤炭产品划分为十四个大类或（）个小类。
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下列关于休克的叙述，哪项是正确的（）。
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HIV／AIDS合并肺结核的治疗方案一般是（）
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胎盘静脉窦发生于下列哪个部位()
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（）不属于拣货补货方式（）
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在以太网中，10Base5的介质为：()
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机油单独贮存在柴油机外部的机油箱内，称为（）系统。
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患者，男，49岁，食欲不振、乏力、腹胀3个月，右季肋部疼痛1个月。实验室检查：甲胎蛋白（AFP）300μg／L。
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患者女性，26岁。甲状腺功能亢进。在颈丛神经阻滞麻醉下行甲状腺大部分切除术。心率95次/分，律齐。血压115/84mmHg。一般情况尚可。利用0.25%布比卡因+0.3%普鲁卡因总量40ml行双侧颈深（各10ml）、颈浅（各10ml）神经阻滞10分钟后，病人突然发生谵妄、神智不清、抽搐、全身发绀、呼吸停止。下列哪种处理方法不需要（）。
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根据以下资料，回答题。The social sciences are flourishing.As of 2005,there were almost half a million professional social scientists from all fields in the world, working both inside and outside academia. According to the World Social Science Report 2010,the number of social-science students worldwide has swollen by about 11% every year since 2000.Yet this enormous resource in not contributing enough to today’s global challenges including climate change, security,sustainable development and health.(41)______Humanity has the necessary agro-technological tools to eradicate hunger , from genetically engineered crops to arificial fertilizers . Here , too, the problems are social: the organization and distribution of food, wealth and prosperity.(42)____This is a shame—the community should be grasping the opportunity to raise its influence in the real world. To paraphrase the great social scientist Joseph Schumpeter:there is no radical innovation without creative destruction .Today ,the social sciences are largely focused on disciplinary problems and internal scholarly debates,rather than on topics with external impact.Analyses reveal that the number of papers including the keywords “environmental changed” or “climate change” have increased rapidly since 2004,(43)____ When social scientists do tackle practical issues ,their scope is often local:Belgium is interested mainly in the effects of poverty on Belgium for example .And whether the community’s work contributes much to an overall accumulation of knowledge is doubtful. The problem is not necessarily the amount of available funding (44)____this is an adequate amount so long as it is aimed in the right direction. Social scientists who complain about a lack of funding should not expect more in today’s economic climate.The trick is to direct these funds better.The European Union Framework funding programs have long had a category specifically targeted at social scientists.This year,it was proposed that system be changed:Horizon 2020,a new program to be enacted in 2014,would not have such a category ,This has resulted in protests from social scientists.But the intention is not to neglect social science ; rather ,the complete opposite.(45)____That should createmore collaborative endeavors and help to develop projects aimed directly at solving global problems. 请在第____处填上正确选项。