热门试题:
[单项选择]Chinese culture and Japanese culture have a lot（）.
A. Of
B. At
C. In
D. By
[单选题]《中国南方电网有限责任公司电力事故事件调查规程》（QCSG 210020-2014）、关于印发《中国南方电网有限责任公司电力事故事件调查规程》补充修订内容的通知（南方电网安监〔2019〕12号）第5.3.2.5 a）条规定：事故事件电网减供负荷统计方法，事故事件发生后，应在( )内完成电网减供负荷的快速统计。
A.20分钟
B.30分钟
C.1小时
D.2小时
[简答题]为降低变压器铁心中的（ ），叠片间要互相绝缘。
[判断题]自动气象站MAWS301采集多种气象要素，数据采集器QML201上分别为不同的传感器预留不同的数据通道。包括10路差分模拟通道CHX与2路计数/频率通道MOD1.MOD2。
A.正确
B.错误
[判断题]作业区域带电体、绝缘子等应采取相间、相对地的绝缘隔离（遮蔽）措施。禁止同时接触两个连通的带电体或同时接触带电体与接地体。
A.正确
B.错误
[单选题]借款人主体资格、借款用途、项目行政许可手续、保证人担保能力和抵（质）押物价值等，不属于我行信贷担保法律审查的内容。
A.对
B.错
[单项选择]根据《中华人民共和国海关关于报关员资格考试的管理规定》，考试合格者的报关员资格申请应当交（）海关进行审查，核准并颁发证书。
A. 海关总署
B. 所在地海关
C. 所在地海关转海关总署
D. 所在地主管海关
[单选题] "生产经营单位的决策机构、主要负责人或者个人经营的投资人不依照《安全生产法》规定保证安全生产所必需的资金投入，致使生产经营单位不具备安全生产条件的，（），提供必需的资金。
A.责令关闭
B.责令限期改正
C.停产停业整顿"
[单项选择]患者男，58岁，因“尿频伴排尿困难1年”来诊。脑梗死病史1年半，现仍有一侧肢体活动受限。查体：直肠指诊示前列腺体积增大，表面光滑无结节。实验室检查：血PSA2.1ng/ml，血肌酐正常；尿常规：RBC3～4/HP，WBC2～3/HP。泌尿系统B型超声：上尿路未见异常，前列腺5cm×4cm×4cm，膀胱残余尿180ml。最大尿流率7ml/s。留置尿管＋α-受体阻滞药治疗2个月，下一步诊疗措施是（）
A. 继续尿管引流
B. 拔除尿管
C. 拔除尿管后接受α-受体阻滞药＋5α-还原酶抑制剂
D. 复查尿流动力学
E. 静脉肾盂造影
F. 外科手术切除前列腺
[判断题]收入-费用=利润这一会计等式，是复式记账法的理论基础，也是编制资产负债表的依据。 ( )
[单项选择]根据《建设工程安全生产管理条例》规定，由施工单位对达到一定规模的危险性较大的分部分项工程编制的专项施工方案，应当由( )签字后实施。
A. 施工单位技术负责人、专业监理工程师
B. 施工单位技术负责人、建设单位负责人
C. 建设单位技术负责人、总监理工程师
D. 施工单位技术负责人、总监理工程师
[单选题]‗ 年5月20日，甲公司以银行存款 200万元（其中包含乙公司已宣告但尚未发放的现金股利5 万元）从二级市场购入乙公司100 万股普通股股
票，另支付相关交易费用1 万元，甲公司将其划分为交易性金融资产。2017 年12 月31 日，该股票投资的公允价值为210 万元。假定不考虑其他因素，该股票投资对甲公司2017 年营业利润的影响金额为（ ）万元。
A.14
B.15
C.19
D.20
[填空题]________________ (在其他条件均等的情况下), a man who can express himself effectively will be more likely to succeed than one who cannot.
[单项选择]桡动脉置管消毒面积为（）。
A. 5×5cm
B. 8×8cm
C. 10×10cm
D. 12×12cm
E. 15×15cm
[判断题]终到站时车内无垃圾，无污水，无粪便。垃圾装袋、封口、无渗漏，到站定点投放。
A.正确
B.错误
[判断题]区间空闲、区间占用、区间封锁等统称为区间状态。
A.正确
B.错误
[单项选择]Gilbert综合征（）
A. 肝细胞对结合胆红素及其他有机阴离子毛细胆管排泄障碍多
B. 肝细胞摄取游离胆红素和排泄结合胆红素均有先天性缺陷多
C. 胆红素生成过多
D. 肝细胞摄取游离胆红素障碍及线粒体内葡萄糖醛酸转移酶不足
E. 肝细胞缺乏葡萄糖醛酸转移酶致游离胆红素不能形成结合胆红素
[单选题]动力车牵引电路采用绝缘栅双极型晶体管模块组成四象限整流器和逆变器，牵引电机采用（ ）控制技术，实现每轴独立控制。
A.轮控
B.轴控
C.独立控制
D.混合控制
[单选题]人员密集场所应制订安全疏散计划。以下说法不正确的是（）
A.人员的分布情况，制订在火灾等紧急情况下的安全疏散路线，并绘制平面图，用醒目的箭头标示出出入口和疏散路线
B.发生火灾时，要按照单位领导的要求进行疏散
C.对工作人员要明确分工，平时要进行训练，以便火灾时按疏散计划组织人流有秩序地进行疏散
D.路线要尽量简捷，安全出口的利用率要平均
[多选题]消防安全带分为（ ）。
A.I型
B.II型
C.III型
D.Ⅳ型
E.Ⅴ型
[单选题]请阅读短文，完成此题。
It is frequently assumed that the mechanization of work has a revolutionary effect on the livesof the people who operate the new machines and on the society into which the machines have beenintroduced. For example, it has been suggested that the employment of women in industry takethem out of the. household, their traditional sphere and fundamentally alter their position in society.In the nineteenth century, when women began to enter factories, Jules Simon, a French politician,warned that by doing so, women would give up their femininity. Fredrich Engels, however,predicted that women would be liberated from the"social, legal, and economic subordination" ofthe family by technological developments that made possible the recruitment of "the whole femalesex .., into public industry." Observers thus differed concerning the social desirability ofmechanization's effects, but thev agreed that it would trmsiorm women's lives.
Historians, particularly thnse investigating the history of women, now seriously question thisassumption of transforming power. They conclude that such dramatic technological innovations asthe spinning jenny, the sewing tnachine, the typewriter, and the vacuum cleaner have not resultedin equally dramatic social changes in women's economic position or in the prevailing evaluation ofwomen's work. The employment of young women in textile mills during the Industrial Revolutionwas largely and extension of an older pattern of employment for young, single women as domestics.It was not the change in office technology, but rather the separation of secretarial work, previouslyseen as an apprenticeship for beginning managers, from administrative work that in the 1880'screated a new class of "dead end" jobs, thenceforth considered "women's work". The increase inthe numbers of married women enployed outside the home in the twentieth century, had less to dowith the mechanization of housework and an increase in leisure time for these women than it didwith their own economic necessity and with high marriage rates that shrank the available pool ofsingle women worke, previously, in many cases, the only women employers would hire.
Women's work has changed considerably in the past 200 years, moving from the household tothe ofiice or the factory, and later becoming mostly white-collar instead of blue-collar work. Fundamentally, however, the conditions under which women work have changed little since the Industrial Revolution: the segregation of occupatious by gender, lower pay for women as a group,jobs that require relatively low levels of skill and offer women little opportunity for advancement all persist, while women's household labour remains demanding. Recent historical investigation has led to a major revision of the notion that lec.hnology is always inherently revolutionary in its effectson society. Mechanization may even have slowed any change in the traditional position of womeu both in the labour market and in the home.
What is the main idea of the first paragraph?
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A.The mechanization of work has a revolutionary eftct.
B.The social mechanization would "aftct women's lives.
C.The social status of women has changed.
D.Observers have different ideas about the effect of social mechanizatiou.
[判断题]受限空间最易导致的事故类型为中毒和窒息。
A.正确
B.错误
[判断题]石化生产中存在诸多不安全因素,事故多,损失大。
A.正确
B.错误
[单选题]（）是为了灾难恢复而对数据、数据处理系统、网络系统、基础设施、技术支持能力和运行管理能力进行备份的过程。
A. 灾难
B. 突发事件
C. 灾难恢复
D. 灾难备份
[判断题]推土机填沟作业驶近边坡时,铲刀不得越出边缘.后退时,应先换档,后提升铲刀进行倒车。
A.正确
B.错误
[填空题]电力电缆施工挖掘出的电缆或接头盒，若下方需要挖空时，应采取（）
[判断题]某作业班组工作负责人甲在开展等电位带电作业时应选用线路第二种工作票。
A.正确
B.错误
[单选题]查处##案件的办案原那么是
A..合法、公正、、公开
B..公正、公平、公开
C..合法、公正、公开、与时
[单选题]对于违法犯罪行为的制裁和惩罚，体现了法律的( )
A.教育作用
B.指引作用
C.强制作用
D.评价作用
[单项选择]某锰矿开采企业2009年6月计划开采锰矿石6000吨，实际开采6200吨，计划销售5500吨，实际销售5800吨，则当月资源税课税数量为( )。
A. 5500吨
B. 5800吨
C. 6000吨
D. 6200吨
[单选题]美容师为顾客介绍前，除熟悉业务，还要了解美容院的()
A.店面设计
B.室内装潢
C.服务流程
D.组织结构
[多选题]三等及以下集中联锁的车站调车进路必须一次排列到（ ）等股道，不准分段排列调车进路。
A.到发线
B.调车线
C.牵出线
D.机待线
[单选题]起重机吊一个重物升降时,负载的机械特性是( )
A.
恒功率型
B.
位能型恒转矩
C.
反抗型恒转矩
D.
转矩
[判断题]油浸站用（接地）变本体绕组电阻试验数据严重超标，无法继续运行属于危急缺陷
A.正确
B.错误
