[单选题]CRH5型动车组采用。-我要搜题网

[判断题]-A-001 5 1 3
淬火的目的是降低钢的强度和硬度。
[T/]
A.正确
B.错误

[单项选择]They desire that the tour leader （） them immediately of any change in plans.
A. informs
B. informed
C. inform
D. has informed

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[单选题] 急性肾盂肾炎患者最重要的护理措施是( )
难易程度:中
A.卧床休息.多饮水
B.分散注意力
C.观察药物毒副作用
D.每天査尿常规
E.每天尿培养一次

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[单项选择]

一牧区青年，20岁，饮食以肉类为主，平日反复牙龈出血、鼻出血、皮下出血。
从营养学角度考虑缺乏下列哪种营养素（）

A. 维生素C
B. 蛋白质
C. 铁
D. 维生素B₂
E. 叶酸

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[单项选择]侵蚀性葡萄胎在组织学上与绒癌的主要区别是
A. 转移灶中无绒毛结构存在
B. 转移灶中可查及绒毛结构
C. 转移灶中可见成团的滋养细胞
D. 滋养细胞侵及子宫肌层和血管
E. 癌灶中央找不到增生的滋养细胞

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[单选题]“There is one and only one social responsibility of business,”wrote Milton Friedman,a Nobel prize-winning economist“That is,to use its resources and engage in activities designed to increase its profits.”But even if you accept Fiedman’s premise and regard corporate social responsibility（CSR）policies as a waste of shareholders money,things may not be absolutely clear-cut.New research suggests that CSR may create monetary value for companies–at least when they are prosecuted for corruption.The largest firms is America and Britain together spend more than$15 billion a year on CSR,according to an estimate by EPG,a consulting firm,This could add value to their businesses in three ways.First,consumers may take CSR spending as a“signal”that a company’s products are of high quality.Second,customers may be willing to buy a company’s products as an indirect way to donate to the good causes is helps.And third,through a more diffuse“halo effect,”whereby its good deeds earn it greater consideration from consumers and others.Previous studies on CSR have had trouble differentiating these effects because consumers can be affected by all three.A recent study attempts to separate them by looking at bribery prosecutions under America’s Foreign Corrupt Practices Act（FCP A）.It argues that since prosecutors do not consume a company's products as part of their investigations,they could be influenced only by the halo effect.The study found that,among prosecuted firms,those with the most comprehensiveCSR programmes tendedto getmore lenient penalties.Their analysis ruled out the possibility that it was firms'political influence,rather than their CSR stand,that accounted for the leniency:Companies that contributed more to political campaigns did not receive lower fines.In all,the study concludes that whereas prosecutors should only evaluate a case based on its merits,they do seen to influenced by a company’s record in CSR."We estimate that either eliminating a substantial labour-rights concern,such as child labour,or increasing corporate giving by about 20%results in fines that generally are 40%lower than the typical punishment for bribing foreign officials,"says one researcher.Researchers admit that their study does not answer the question of how much businesses ought to spend on CSR.Nor does it reveal how much companies are banking on the halo effect,rather than the other possible benefits,when they decide their do-gooding policies.But at least have demonstrated that whencompanies get into trouble with the law,evidence of good character can win In all,the study concludes that whereas prosecutors should only evaluate a case based on its merits,they do seen to influenced by a company’s record in CSR."We estimate that either eliminating a substantial labour-rights concern,such as child labour,or increasing corporate giving by about 20%results in fines that generally are 40%lower than the typical punishment for bribing foreign officials,"says one researcher.Researchers admit that their study does not answer the question of how much businesses ought to spend on CSR.Nor does it reveal how much companies are banking on the halo effect,rather than the other possible benefits,when they decide their do-gooding policies.But at least have demonstrated that whencompanies get into trouble with the law,evidence of good character can win them a less costly punishment. Theexpression"more lenient"（Line 2,Para.4）is closestin meaning to.
A.more effective.
B.less controversial.
C.less severe.
D.more lasting.

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[单项选择]慢性唇炎的病因是（）
A. 舔唇不良习惯
B. 病灶感染
C. 感冒
D. 消化不良
E. 寄生虫感染

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[填空题]If you want a seat, get your ticket sever days before you travel.

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[判断题]调车作业由调车长单一指挥。调车长应根据调车作业计划单的要求，正确、及时地显示信号，指挥调车机运行，确保行车安全。
A.正确
B.错误

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[单项选择]电信公司的一种定价方式是先按月收取月租费，然后再按用户通话时间收取电话费，这种定价方式是（）.
A. 时间价格歧视
B. 搭配销售
C. 捆绑销售
D. 两部收费

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[单选题]机动车在高速公路上发生故障时错误的做法是什么。
A.开启危险报警闪光灯
B.迅速报警
C.按规定设置警告标志
D.车上人员不能下车

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[单选题] 两只单相电压互感器 V/v 接线,如果二次侧空载时,二次线电压 Uuv = 0V,Uvw = 100V,Uwu = 100V,那么( )。
A. 电压互感器一次回路 U 相断线
B. 电压互感器一次回路 V 相断线
C. 电压互感器一次回路 W 相断线
D. 以上都有可能

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[判断题] 入党、选送院校培养、骨干配备的对象,应从优秀消防员中产生。
A.正确
B.错误

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[单选题]在储能器装置内，电泵（）。
A.是辅助泵
B.是主泵
C.提供的压力值高于气动泵
D.和气动泵同为主泵

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[单选题] 下列不属于企业或有负债的有( )。
A.未决诉讼
B.产品质量保证
C.应收账款抵押
D.应付票据

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[多选题]关于我国社会的主要矛盾和根本任务,中共八大指出,社会主义制度在我国基本建立之后,我国国内的主要矛盾是( )。
A..工人阶级与资产阶级之间的矛盾
B..资本主义道路与社会主义道路之间的矛盾
C..建立先进的工业国的要求同落后的农业国的现实之间的矛盾
D..人民对于经济文化迅速发展的需要同当前经济文化不能满足人民需要的状况之间的矛盾

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[单选题]下列传输介质中传输带宽最大的是(　　)。
A.双绞线
B.基带同轴电缆
C.光纤
D.宽带同轴电缆

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[单项选择]除非顾客另外规定，组织的供方必须取得（）第三方认证。
A. ISO9001
B. ISO14000
C. IATF16949
D. 顾客特殊要求

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[判断题]各岗位职工在下雪冰冻期间应经常把自己作业点的积雪清除。
A.正确
B.错误

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[单项选择]下列各项中，属于流动负债的是（）。
A. 存出保证金
B. 预付账款
C. 应付职工薪酬
D. 长期借款

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[单选题]
变电站自行调度设备的投入或退出,应根据(____)的指令执行。
A. 值班调控人员
B. 运维人员
C. 值班负责人
D. 运检室主任

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[单选题]一种认识是不是真理，要看它()。
A.能否满足人们的需要
B.能否被大多数人认可
C.能否受到重视
D.能否在实践中得到检验