更多“简述《领导变革》中，总结了企业变革的8个要点。”相关的问题
猩红热发病，何处仅见皮肤红晕，不见疹点（）。
A.颜面部
B.颈部
C.胸部
D.腋下
E.腹部
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大面积深度烧伤患者合并ARDS时，应该（）
A．禁止实施切痂植皮手术
B．积极清除坏死焦痂
C．创面应用强力抗生素
D．必须进行有创血流动力学监测
E．大量输血
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The earliest controversies about the relationship between photography and art centered on whether photograph’s fidelity to appearances and dependence on a machine allowed it to be a fine art as distinct from merely a practical art. Throughout the nineteenth century, the defence of photography was identical with the struggle to establish it as a fine art. Against the charge that photography was a soulless, mechanical copying of reality, photographers asserted that it was instead a privileged way of seeing, a revolt against commonplace vision, and no less worthy an art than painting. Ironically, now that photography is securely established as a fine art, many photographers find it pretentious or irrelevant to label it as such. Serious photographers variously claim to be finding, recording, impartially observing, witnessing events, exploring themselves—anything but making works of art. They are no longer willing to debate whether photography is or is not a fine art, except to proclaim that their own work is not involved with art. It shows the extent to which they simply take for granted the concept of art imposed by the triumph of Modernism: the better the art, the more subversive it is of the traditional aims of art. Photographers’ disclaimers of any interest in making art tell us more about the harried status of the contemporary notion of art than about whether photography is or is not art. For example, those photographers who suppose that, by taking pictures, they are getting away from the pretensions of art as exemplified by painting remind us of those Abstract Expressionist painters who imagined they were getting away from the intellectual austerity of classical Modernist painting by concentrating on the physical act of painting. Much of photography’s prestige today derives from the convergence of its aims with those of recent art, particularly with the dismissal of abstract art implicit in the phenomenon of Pop painting during the 1960’s. Appreciating photographs is a relief to sensibilities tired of the mental exertions demanded by abstract art. Classical Modernist painting—that is, abstract art as developed in different ways by Picasso, Kandinsky, and Matisse—presupposes highly developed skills of looking and a familiarity with other paintings and the history of art. Photography, like Pop painting, reassures viewers that art is not hard; photography seems to be more about its subjects than about art. Photography, however, has developed all the anxieties and self-consciousness of a classic Modernist art. Many professionals privately have begun to worry that the promotion of photography as an activity subversive of the traditional pretensions of art has gone so far that the public will forget that photography is a distinctive and exalted activity—in short, an art.
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发行期限小于半年的理财产品，可视产品综合风险情况适当调低风险评级。（）
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将多个独立的网络连接起来，构成一个更大的网络的硬件设备是（）。
A.服务器
B.交换机
C.路由器
D.机顶盒
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交换机一般工作不在哪一层（）
A . 物理层
B . 网络层
C . 传输层
D . 数据链路层
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红方运动员用拳法进攻时，黑方运动员用后扫腿将红方运动员扫倒并迅速站立，应判（）。
A.黑方运动员得3分
B.黑方运动员得2分
C.黑方运动员得1分
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患者男性，63岁，患前列腺增生4年，近半年尿频明显，排尿困难，偶有尿流中断1个月，此次复查泌尿系超声，发现前列腺非均质性改变更加明显，并出现两个稍高回声结节，但未见明显血流信号。此次复查泌尿系超声，前列腺内出现两个稍高回声结节，可能是（）。
A.前列腺结石 B.前列腺囊肿 C.前列腺增生结节 D.前列腺脓肿 E.前列腺癌 F.前列腺纤维化
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流化床的操作范围可用流化数（即ut/umf）的数值来描述。计算ut及umf时，对于多分散粒子床层应按（）的原则选取
(A)umf按平均粒径计算，ut按相当数量的最小粒径计算
(B)umf按最大粒径计算，ut按平均粒径计算
(C)umf按最小粒径计算，ut按最大粒径计算
(D)umf与ut均按平均粒径计算
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某线性调制系统的输出信噪比为20dB,输出噪声功率为10^(-9)W,输出端到解调器输入端之间总的传输损耗为100dB,DSB/SC时的发射机输出功率为()
A. 2×10^3 B. 3×10^3 C. 2×10^6 D. 3×10^6
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利用内部控制测评的结果可以确定实质性审查的重点，其中重点领域有：( )
A.缺少内部控制的重要业务领域 B.缺少内部控制的不重要业务领域 C.内部控制设置不合理、控制目标不能实现的领域 D.内部控制没有发挥作用的领域 E.内部控制设置合理、控制目标可以实现的领域
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铰链四杆机构中,如果最短杆与最长杆长度之和小于等于其余两杆长度之和,为了获得曲柄摇杆机构,其机架可选用( )。 A. 最短杆 B.最短杆的相对杆 C.最短杆的相邻杆 D.最长杆
A. 最短杆 B. 最短杆的相对杆 C. 最短杆的相邻杆 D. 最长杆
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公司安排与员工朱某每周日休息，而朱某认为自己应该休息周六和周日两天。下列说法正确的是（）
A.公司只能安排朱某在周六和周日休息
B.公司应保证朱某每周至少休息一日
C.公司应严格执行双休日制度
D.朱某对公司的安排无权提出异议
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发生下列学生伤害事故，学校应承担直接责任的是（）。
A . A、学校场地不合格，致使在体育课上出现事故
B . B、外出参观所用的车辆出现故障致使出现事故
C . C、订购的豆浆使学生出现食物中毒现象
D . D、擦高层教室的玻璃导致学生受伤
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当钢球磨煤机中的钢球脱离角为54°45′时，磨煤能力最强。
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