热门试题:
[判断题]自主保养主要活动是提高设备经济性和设备保全性
A.正确
B.错误
[单选题]根据《企业职工伤亡事故分类标准》(GB6441),下列伤害不属于起重伤害的是( )。
A.起重机的电线老化,作业时造成触电伤害
B.员工在起重作业时不慎坠落
C.起重机的吊物坠落造成的伤害
D.起重机由于地基不稳突然倒塌造成的伤害
[多选题]在一个正偏态的分布当中
A.中数大于平均数
B.中数小于平均数
C.中数大于众数
D.中数小于众数
[单选题]摇表在测量过程中,如果指针指向K0K位,表明被测绝缘已经失效,应( )转动摇把,防止烧坏摇表。
A.继续
B.快速
C.缓慢
D.立即停止
[单选题] 属于计算机网络所特有的设备是( )。
A.显示器
B.UPS电源
C.服务器
D.鼠标器
[单选题]下列关于中药吸湿性影响因素的叙述,错误的是
A.空间的温、湿度
B.储存空间大小
C.空气的流动
D.药材表面面积大小
E.药材结构性质
[多项选择]对于增生性贫血,下列说法正确的是()。
A. 骨髓增生明显活跃
B. 周围血网织红细胞增多
C. 周围血涂片红细胞大小不均
D. 周围血出现有核红细胞
E. 白细胞总数增加
[单项选择]中国人民政治协商会议在性质上属于( )。
A. 国家机关
B. 人民团体
C. 自治组织
D. 爱国统一战线组织
[单项选择]速度、比例、效益是国民经济发展中的三个因素,在这三个因素中处于核心地位的是( )。
A. 速度
B. 比例
C. 效益
D. 速度和比例
[单选题]体能训练由各级消防救援队伍组织,采取( )和自主训练的形式开展。
A. 集中训练
B. 分批训练
C. 单人训练
D. 组合训练
[判断题]增强“四个意识”,坚定“四个自信”,做到“两个维护”。( )
A.正确
B.错误
[判断题]《铁路旅客运输规程》第20条规定,学校所在地有学生父或母其中一方时,不能发售学生票。
A.正确
B.错误
[单选题]审判公开是刑事审判的一项重要原则,但是在特殊的条件下也可以不公开审理,下列关于不公开审理的认识正确的是:()
A.侦查人员小刘和小章认为侦查过程需要保密,所以,他们侦查过的案件应当不公开审理
B.法院审理的某侵犯商业秘密的案件,当事人申请不公开审理的,应当不公开审理
C.不公开审理的成年人犯罪的案件,与该案无关的人民法院工作人员和被告人的近亲属都不得旁听
D.不公开审理的案件,宣判也不公开
[多选题] 3号线DCS系统中的NMS子系统通过()协议对所有网络设备进行探查;3号线DCS系统采用的冗余方式为()
A.Tubro-Ring
B.RPR
C.SNMP
D.HRSP
[单选题]-D-F-001 4 2 3
落实行车设备“问题库”定期分析、逐级上报、分级销号制度,形成设备安全的(??? )机制,是班组行车安全管理的基本要求。
A.监控
B.闭环
C.联动
D.协调
[T/]
[不定项选择题]共用题干
New Changes in American Life
Once it was possible to define male and female roles easily by the division of labor. Men worked outside the home and earned the income to support their families,while women cooked the meals and took care of the home and the children.______(46)But by the middle of this centu- ry,men's and women's roles were becoming less firmly fixed.
In the 1950s,economic and social success was the goal of the typical American.But in the l960s a new force developed called the counterculture.______(47)The counterculture presen- ted men and women with new role choices.Taking more interest in childcare,men began to share child-raising tasks with their wives.In fact,some young men and women moved to communal homes or farms where the economic and childcare responsibilities were shared equally by both se- xes.______(48)Some young men refused to be drafted as soldiers to fight in the war in Viet-nam。
In terms of numbers,the counterculture was not a very large group of people.______(49) Working men of all classes began to change their economic and social patterns.Industrial workers and business executives alike cut down on“overtime”work so that they could spend more leisure time with their families.Some doctors,lawyers,and teachers turned away from high paying situa-tions to practice their professions in poorer neighborhoods.
In the 1970s,the feminist movement,or women's liberation,produced additional economic and social changes.Women of all ages and at all levels of society were entering the work force in greater numbers.______(50)But some women began to enter traditionally male occupations: police work,banking,dentistry,and construction work.Women were asking for equal work,and equal opportunities for promotion.
Today the experts generally agree that important changes are taking place in the roles of men and women.Naturally,there are difficulties in adjusting to these transformations.
______(47)
A.In ad dition,many Americans did not value the traditional male role of soldier.
B.Most of them still took traditional women's jobs as public school teaching,nursing,and secretarial work.
C.These roles were firmly fixed for most people,and there was not much opportunity for women to exchange their roles.
D.But its influence spread to many parts of American society.
E.The people involved in this movement did not value the middle-class American goals.
F.A great many jobs that used to belong to men are now taken by women.
[判断题]项目资本金是由投资者认缴的出资额,是建设项目的非债务性资金,项目法人不承担这部分资金的任何利息和债务,投资者也可以随时转让、抽回。
A.正确
B.错误
[单选题]94.过稀的混合气可能使点火电压( )。
A.A.大于正常值
B.B.小于正常值
C.C.等于正常值
D.D.不能确定
[单选题]听到“跑步——走”口令时,左脚利用右脚掌的蹬力跃出约( )厘米。
A.55
B.65
C.75
D.85
[单项选择]孕妇慎用的常用中成药是()
A. 小活络丸
B. 木瓜丸
C. 风湿骨痛丸
D. 颈复康颗粒
E. 四妙丸
[单选题] 电能表应安装在电能计量柜(屏)上,二只三相电能表相距最小距离应大于()。
A. 100mm
B. 80mm
C. 40mm
D. 30mm
[填空题]特殊化方法是指在研究问题中,()的思想方法。
[多项选择]兴中会的革命纲领包括()。
A. 驱除鞑虏
B. 恢复中华
C. 创立合众政府
D. 平均地权
[单选题]粘度计法测定柴油运动黏度要求严格控制黏度计在恒浴中的恒温时间为( )。
A.50℃,10min
B.20℃,10min
C.40℃,20min
D.50℃,30min
[单项选择]足月妊娠时羊水比重为()
A. 1.007~1.025
B. 1.006~1.020
C. 1.004~1.010
D. 1.008~1.026
E. 1.008~1.028
[单选题]十二经脉的别络都是从( )
A.肘膝关节以下分出
B.胸背部分出
C.肘膝关节以上分出
D.头面部分出
E.四肢末端分出
[单项选择]利福平的毒性反应()
A. 听神经损害
B. 肝损害
C. 球后神经炎
D. 胃肠道反应
E. 骨髓抑制
[多选题]审计人员在调查被审计单位内部控制时,可以采用的方法有:
A.运用分析性复核方法检查有关数据和资料的总体合理性
B.询问管理人员和其他有关人员
C.检查内部控制过程中生成的文件和记录
D.向有关第三方进行函证
E.观察业务活动和内部控制的实际运行情况
[单选题]长期超载运行可导致液力偶合器( )。
A.强烈振动
B.喷油
C.漏液
[多选题] 十九大报告指出,建设一支( )的人民军队,是实现“两个一百年”奋斗目标、实现中华民族伟大复兴的战略支撑。
A.听党指挥
B.装备精良
C.能打胜仗
D.作风优良
[单项选择]Although have there been better singers and actresses than Ethel Waters, none typifies the rise from rags to riches more dramatically than she
[多选题]灾害监测系统包括( )
A.风速监测子系统
B.(雨量)监测子系统
C.地震监测子系统
D.异物侵限监控子系统
[单选题]若用一个大小为6的一维数组来实现循环队列,且当前front和rear的值分别为3,0,当从队列中删除一个元素,再加入两个元素后,front和rear的值分别为()。
A.5,1
B.4,2
C.2,4
D.1,5
[多选题]所谓正弦交流电是指电路中的(____)的大小和方向均随时间按正弦函数规律变化。
A.电流
B.电压
C.电动势
D.电能
[简答题]简述自动变速器做失速实验的实验步骤和注意事项?
[多项选择]国际收支顺差的影响有( )。
A. 使该国汇率上升
B. 不利于出口
C. 加重通货膨胀
D. 加剧国际间摩擦
E. 国内可供资源减少
[判断题]半波整流电路是由电源变压器、普通二极管和负载组成。
A.正确
B.错误