某粉土试样的室内试验指标如下：ω=26；ρ=19.4kN／m3；Gs=-我要搜题网

Television has transformed politics in the United States by changing the way in which information is disseminated, by altering political campaigns, and by changing citizens’ patterns of response to politics. By giving citizens independent access to the candidates, television diminished the role of the political party in the selection of the major party candidates. By centering politics on the person of the candidate, television accelerated the citizen’s focus on character than issues.
Television has altered the forms of political communication as well. The messages on which most of us rely are briefer than they once were. The stump speech, a political speech given by traveling politicians and lasting 1.5 to 2 hours, which characterized nineteenth century political discourse, has given way to the 30-second advertisement
A. received more money
B. attracted more members
C. spent more money promoting their political candidates
D. had more influence over the selection of political candidates

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[判断题]高层楼、商住楼的所有用电均应执行商业电价。
A.正确
B.错误

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[单选题]开行违反列车编组计划的跨局列车需经( )调度员准许并发布调度命令。
A.铁道部
B.铁路局
C.机务段
D.车站

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[判断题]节能管理责任区的划分原则按消防安全责任人的通知执行,接口划分按运营三公司运营设备设施管理接口办法执行,如存在争议,责任部门共同承担。( )
A.正确
B.错误

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[单选题]【单选题】民用航空器在管制空域内飞行( )
A.可以自由飞行
B.可以按照VFR 自由飞行
C.必须取得空中交通管制单位许可

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[单项选择]上呼吸道梗阻常见原因哪项是错误的（）
A. 喉痉挛
B. 支气管痉挛
C. 呕吐误吸
D. 分泌物过多
E. 舌后坠

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[判断题]框架支架适用于矿石和围岩稳固的采场。

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[单选题] QFC—4型微电脑发动机综合分析仪可判断柴油机( )。
A.喷油状况
B.燃烧状况
C.混合气形成状况
D.排气状况

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[填空题]发电机应配备（）保护装置。

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[单选题]下列有关软件和程序的说法中,正确的是:
A. 软件包括程序
B. 程序包括软件
C. 程序就是软件
D. 软件就是程序

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[判断题]避雷器及密封不良的设备不宜进行带电水冲洗。（）
A.正确
B.错误

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[单选题]单选题国家电网公司电力安全工作规程线路部分规定,氧气瓶内的压力降到( )MPa,不准再使用。"
A.0.2
B.0.3
C.0.4
D.0.5"

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[单选题]用圆钢制作避雷针时,针长1~2m者,圆钢直径不得小于( )㎜
A.8
B.10
C.12
D.16

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[单选题]根据突发公共卫生事件导致人员伤亡和健康危害情况将医疗卫生救援事件分为
A.三级
B.四级
C.五级
D.两级
E.六级

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[单选题]《行规》第45条：车站须按规定频率、固定编号使用手持电台，不得擅自改换频率，必须改换时，由集团公司运输部批准。一个调车组内手持电台不得出现同编码，但超过1－1－6编制的调车组需要出现同编码时，必须由（）制定保证安全的办法。
A.车站
B.铁路局
C.总公司
D.集团公司

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[单选题]张某,男,71岁。心绞痛病史1年。曾发作时因舌下含服硝酸甘油获得很好的效果,遂觉硝酸甘油对预防心绞痛也一定效果好。近三天来每天服用硝酸甘油5次,结果心绞痛频发,可能原因是( )
A.患者对药物产生了耐受性
B.剂量过大,反射性兴奋了交感神经
C.患者疾病有了并发症
D.给药途径错误
E.给药剂量太小

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[单项选择]国家能源、交通、水利、军事设施等重点项目选址确实无法避开基本农田的必须经（）批准方可征用。
A. 县级人民政府
B. 市级人民政府
C. 省级人民政府
D. 国务院

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[单选题]( )是指极端分子人为制造不符合国际道义的攻击方式。
A. 核与辐射事故
B. 生物事故
C. 化学事故
D. 恐怖袭击

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[单选题]依据《四川省农村信用社城镇个人信用等级评定暂行办法》规定,对个人出现违规、违法经营和偷逃税行为受到相关主管部门的查处、处罚,信用评分扣20-30分,信用等级下调( )个信用等级。
A.0-1
B.1-2
C.2-3
D.3

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[多选题]1.(多选题)从业人员有八项权利,下面有()是属于八项内容之中的。
A.知情权
B.建议权
C.拒绝权
D.紧急避险权

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[单项选择]女性，18岁，发热2周，伴乏力、纳差、腹胀、腹泻，日2～3次稀便，曾服红霉素5天未见效，于9月30日入院，检查T：39.3℃，脉搏84次/分，神清，面色苍白，腹较胀满，肝刚及，脾侧位可及，血WBC4.5×10⁹/L。患者病前半月从南方旅游回来。确诊手段（）
A. 血培养
B. 大便常规
C. 外斐反应
D. 肥达反应
E. EB病毒抗体

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[单项选择]Text 3

As regards social conventions, we must say a word about the English class system. This is an embarrassing subject for English people, and one they tend to be ashamed of, though during the present century class-consciousness has grown less and less. But it still exists. Broadly speaking, it means there are two classes, the "middle class" and the "working class" (We shall ignore for a moment the old "upper class", since it is extremely small in numbers; but some of its members have the right to sit in the House of Lords, and some newspapers take a surprising interest in their private life.) The middle class consists chiefly of businessmen and professional people of all kinds. The working class consists chiefly of manual and unskilled workers. The most obvious difference between them is in their accent. Middle-class people use slightly varying kinds of "received pronunciation" which is the kind of English spoken by BBC announcers and taught to overseas pupils. Typical working-class people speak in many different local accents which are generally felt to be rather ugly and uneducated. One of the biggest barriers of social equality in England is the two-class education system. To have been to a so-called "public school" immediately marks you out as one of the middle class. The middle classes tend to live a more formal life. Their midday meal is "lunch" and they have a rather formal evening meal called "dinner", whereas the working man’s dinner, if his working hours permit, is at midday, and his smaller, late-evening meal is called supper. It has been government policy to reduce class distinctions. Working-class students commonly receive a university education and enter the professions, and working-class incomes have grown so much recently. However, regardless of one’s social status, certain standards of politeness are expected of everybody, and a well-bred person is polite to everyone he meets, and treats a laborer with the same respect he gives an important businessman. Servility inspires both embarrassment and dislike. Even the word "sir", except in school and in certain occupations (e.g. commerce, the army etc.) sounds too servile to be commonly used.

Why isn’t the word "sir" commonly used in Britain
A. Because it sounds too servile and is likely to cause embarrassment.
B. Because it can only be used in some certain occupations.
C. Because it is an impolite word.
D. Because it shows that the speaker is not a well-bred person.

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[填空题]为了保证整台机组的（），在设计中应该使燃烧室的整体尺寸尽可能（）。

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[判断题]在做测试数据的距离删除的时候一定要根据打出的线性关系图来删除不成线性关系的点。

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[多选题]《中国铁路总公司运输局关于印发<铁路纪念票证管理办法>的通知》中，铁路纪念票证的票体可采用（）等多种形式。
A.单体
B.连体
C.镂空
D.型张

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[单项选择]某粉土试样的室内试验指标如下：ω=26；ρ=19.4kN／m3；Gs=2.65。该土样的密实度和湿度为（）。
A. 中密，湿
B. 中密，饱和
C. 密实，湿
D. 密实，饱和

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[单项选择]某粉土试样的室内试验指标如下：ω=26；ρ=19.4kN／m3；Gs=2.65。该土样的密实度和湿度为（）。A. 中密，湿B. 中密，饱和C. 密实，湿D. 密实，饱和

热门试题:

[单项选择]某粉土试样的室内试验指标如下：ω=26；ρ=19.4kN／m3；Gs=2.65。该土样的密实度和湿度为（）。
A. 中密，湿
B. 中密，饱和
C. 密实，湿
D. 密实，饱和