更多“从1990年开始，对各类传媒实施“非管制化政策”的国家是（）”相关的问题
The Greek’s lofty attitude toward scientific research and the scientists’ contempt of utility was a long time dying. For a millennium after Archimedes, this separation of mechanics from geometry inhibited fundamental technological progress and in some areas repressed it altogether. But there was a still greater obstacle to change until the very end of the middle ages: the organization of society. The social system of fixed class relationships that prevailed through the Middle Ages (and in some areas much longer) itself hampered improvement. Under this system, the laboring masses, in exchange for the bare necessities of life, did all the productive work, while the privileged few--priests, nobles, and kings--concerned themselves only with ownership and maintenance of their own position. In the interest of their privileges they did achieve considerable progress in defense, in warmaking, in government, in trade, in the arts of leisure, and in the extraction of labor from their dependents, but they had no familiarity with the process of production. On the other hand, the laborers, who were familiar with manufacturing techniques, had no incentive to improve or increase production to the advantage of their masters. Thus, with one class possessing the requisite knowledge aid experience, but lacking incentive and leisure, and the other class lacking the knowledge and experience, there was no means by which technical progress could be achieved. The whole ancient world was built upon this relationship--a relationship as sterile as it was inhuman. The availability of slaves nullified the need for more efficient machinery. In many of the commonplace fields of human endeavor, actual stagnation prevailed for thousands of years. Not all the glory that was Greece and the grandeur that was Rome could develop the windmill or contrive so simple an instrument as the wheelbarrow--products of the tenth and thirteenth centuries respectively. For about twenty-five centuries, two-thirds of the power of the horse was lost because he wasn’t shod, and much of the strength of the ox was wasted because his harness wasn’t modified to fit his shoulders. For more than five thousand years, sailors were confined to rivers and coasts by a primitive steering mechanism which required remarkably little alteration (in the thirteenth century) to become a rudder. With any ingenuity at all, the ancient plough could have been put on wheels and the ploughshare shaped to bite and turn the sod instead of merely scratching it but the ingenuity wasn’t forthcoming. And the villager of the Middle Ages, like the men who first had fire, had a smoke hole in the center of the straw and reed thatched roof of his one-room dwelling (which he shared with his animals), while the medieval charcoal burner (like his Stone Age ancestor) made himself a hut of small branches.
A．examples of the separation of mechanics and geometryB．case studies of lack of social communication between classesC．technologyD．his concern with the plight of the laboring classes.
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中国古代把农业推广称为（）
A . 栽培技术
B . 耕作制度
C . 教稼
D . 劝农
E . 课桑
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人员推销与非人员推销相比，具有如下特点（）
A.信息传递的广泛性
B.推销目的的双重性
C.满足需求的多样性
D.推销过程的灵活性
E.信息传递的双向性
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在对船舶载重线标志及水尺标志检查时，载重线标志的高低偏差应在（）范围内，水尺位置高低偏差标准在（）范围内。
A、±2.0mm，±1.0mm。
B、±2.0mm，±2.0mm。
C、±1.0mm，±1.0mm。
D、±1.0mm，±2.0mm。
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质点直线运动瞬时速度的变化规律为：vx=-3sint，求t1=3至t2=5时间内的位移。
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若晶体管发射结处于正向偏置,则其一定处于截止状态。 (5.0分)
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延胡索的主产地是（）
A. 四川
B. 甘肃
C. 浙江
D. 陕西
E. 河南
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高效执行意识提升的关键是：（）
A、注重个人心理能量的提升。
B、树立正确的职业观与良好的职业心态。
C、以上都是。
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中国农业银行在开展银行保函、贷款承诺函、银行承兑汇票等担保承诺业务时，将收取的手续费应当按照权责发生制原则在担保承诺业务的合同期内将手续费进行平均分摊，（）确认收入。
A.分期
B.当期
C.年末
D.季末
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买断产品，是（）获得代理资格的前提。
A.代理商 B.批发商 C.零售商 D.分销商
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李某，女，40岁。昨日晚上贪凉饮冷，今日早上出现腹泻，泄泻清稀如水样，脘闷食少，腹痛肠鸣，头痛，肢体酸痛，舌苔白腻，脉濡缓。其诊断是（ ）
A. 腹痛寒邪内阻证B. 胃痛脾胃虚寒证C. 泄泻寒湿内停证D. 腹痛中虚脏寒证E. 泄泻肾阳虚衰证
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机场、车站等公共场所设有许多直饮水机，能将自来水进一步净化处理得到可直接饮用水，其处理水的过程如下图所示。吸附罐中固体颗粒的主要作用是吸附杂质，固体颗粒可选用（），紫外线灯管照射的作用是（）。
2022年3月22日是第三十届“世界水日”，其主题为“珍惜地下水，珍视隐藏的资源”。
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And so they don't always see eye to eye. I think this is a bigger problem than most of us realize. In fact, I think professional culture clash is a major barrier to building the future that we ______to build.
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单独采用按钮联锁的正反转控制线路具有什么缺点？单独采用接触器联锁的电动机正反转控制线路有何不足？
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在阿尔奇公式中，电阻率增大系数与含水饱和度度的关系式是（），其中个参数的意义分别是（）。
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题目内容
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参考答案
十点题库官方参考答案
（由十点题库聘请的专业题库老师提供的解答）
