热门试题:
[单选题]采用回弹法检测某构件混凝土强度，某测区混凝土平均回弹值为31.2，该测区强度换算值为30.5MPa，在该测区钻取芯样，芯样强度为32.9MPa，则修正量为（ ）。
A.2.4MPa
B.-2.4MPa
C.1.7MPa
D.-1.7MPa
[单选题]《铁路运输安全保护条例》规定：铁路运输企业的安全生产管理人员应当对铁路线路进行（）巡查和维护。
A.定期
B.逐日
C.经常性
D.日常
[判断题]《党章》规定，在党组织讨论决定对党员的党纪处分或作出鉴定时，本人无权参加和进行申辩。
A.正确
B.错误
[简答题]当液压操作机构的开关，运行时油压突降至分闸闭锁的压力值，会发出的信号有（）
[多选题]TYJL-ADX型计算机联锁，被采集的继电器吸起，而相应采集点不点灯( )。
A.继电器至采集板之间采集连线断线
B. 采集回线至继电器之间的连线断线
C.继电器未插接牢固
D.接口架相应的插座接触不良
[单选题]JSBXC1-850型时间继电器后圈的工作值不大于（ ）
A.13.4mA
B.13.8mA
C.14mA
D.13.8A
[判断题]公务员法是规定公务员权利、义务及有关公务员的多种管理制度，调整国家公职关系的法律规范系统。( )
[单项选择]根据一节课所完成的任务，课的类型一般可分为（ ）
A. 理论课和实际课
B. 讲授课和练习课
C. 新授课和巩固课
D. 单一课和综合课
[单选题]感觉倒错是指
A.对外界一般强度的刺激感受性增高
B.对刺激性的感受降低
C.对刺激产生与正常预期性质相反的异常感觉
D.指肌体存在模糊的异常感受
E.对客观事物的错误感受
[单选题]下列哪项内容不属于大型活动现场消防勤务预案的程序( )。
A.领受任务
B.确定参战力量
C.模拟训练
D.总体筹划
单选题15
[判断题]手持电动工具有两种分类方式，即按工作电压分类和按防潮程度分类。
A.正确
B.错误
[单项选择]下列关于原始凭证审核的说法中，错误的是( )。
A. 原始凭证合法性审核不但要审核原始凭证的内容是否合法，还要审核原始凭证的形式是否合法
B. 原始凭证真实性审核就是审查原始凭证所反映的经济业务的本来面目有无掩盖、伪造、歪曲和颠倒
C. 从个人取得的原始凭证，必须有填制人员的签名或盖章
D. 职工因公出差的借款收据，出纳应单独保管，收回借款时退还原借款收据
[单项选择]某企业购入某存货A，其购买数量为2000件，每件售价10元，期间还发生装卸费300元，运输费200元，那么，A存货的单位成本应为______元。
A. 10.25
B. 10
C. 10.15
D. 10.10
[单选题]行政法规不可以设定限制人身自由和()的强制措施
A.人身自由
B.冻结存款.汇款
C.扣押
D.查封
[判断题]2.61 机动车驾驶人在实习期内不得单独驾驶营运客车，应当由持相应或者更高准驾车型驾驶证三年以上的驾驶人陪同。
A.正确
B.错误
[单项选择]急性肾衰病人由少尿期进入多尿期标志是24小时尿量增加至（）。
A. 300ml
B. 400ml
C. 500ml
D. 700ml
E. 800ml
[单选题]灭火救援指挥系统分为哪几个子系统（ ）。
A.消防接处警子系统1.跨区域指挥调度子系统1.灭火救援业务管理子系统
B.消防接处警察系统1.跨区域协调作战系统1.灭火救援业务管理子系统
C.消防接处警子系统1.跨区域指挥训练系统1.灭火救援业务管理子系统
D.消防接处警子系统1.跨区域指挥调度子系统1.管理子系统
[简答题]擅自变更安全措施或有关检修设备的接线方式有什么危害？
[单选题]诊断临产开始的临床表现是
A.阴道见红
B.胎膜破裂，羊水流出
C.孕妇感腰酸、胎动频
D.出现规律宫缩
E.孕妇感尿频
[填空题]列车自动控制系统可分为列车超速防护系统（ATP）和铁路列车运行自动控制系统（ATC），是按照（）分类。
[多选题] 邓某因殴打他人,情节较轻,被公安派出所处以500元罚款,对此,邓某( )。
A. 可以向该派出所申请行政复议
B. 可以向该派出所所属的公安机关申请行政复议
C. 如对行政复议决定不服,还可以向人民法院提起行政诉讼
D. 可以不经复议直接向人民法院提起行政诉讼
[单选题]生产和储存火灾危险性为甲类的液体是（ ）。
A.汽油
B.煤油
C.柴油
D.水
[判断题]对于可能损坏行车设备、危及行人安全的清石作业，石块应分解放下，必要时按规定进行防护或封锁施工。
A.正确
B.错误
[单选题]要求从8253A定时器0的输出端OUT0得到200MHz的方波信号，应将8253A的通道0的工作方式设置为( )。
A.方式0
B.方式1
C.方式2
D.方式3
[单选题]丁香的功效是
A.温肾固精
B.温肺化饮
C.暖肝散结
D.暖宫止带
E.温中降逆
[单项选择]最常用的给药途径是（）
A. 静脉注射
B. 雾化吸入
C. 肌内注射
D. 皮下注射
E. 口服
[单项选择]下列"道地中药"产地对应正确的是（）
A. 浙江的杭菊
B. 安徽的牛膝
C. 河南的白芍
D. 江西的大黄
E. 河北的甘草
[多项选择]下列项目中，属于应计入消费税的销售额范围的有( )。
A. 包装费
B. 优质费
C. 运输装卸费
D. 返还利润
[不定项选择题]共用题干
One-third of Parents Lack Facts about Child Development
One-third of parents of babies have a surprisingly low knowledge of child development,in-cluding basic concepts about what their children should know or how they should act,a new study finds.
For instance,the study found that many parents don't know that 1 -year-olds can't tell the difference between right and wrong,and often don't cooperate or share when playing with other children.
The results are surprising because the parents who took part in the survey had young chil- dren,said lead author Dr. Heather Paradis,a pediatric fellow at the University of Rochester Med-ical Center in New York.“They were watching or had just watched their kids go through this de-velopment,and they were probably the most knowledgeable of anybody.”
Paradis and her colleagues examined the results of a survey of parents—98 .6 percent of whom were mothers—of more than 10,000 9-month-old babies. As part of the survey,the parents were asked 1 1 questions designed to test their knowledge of a baby's development.
The researchers also examined what the parents said about their interactions with their chil- dren,and watched videotapes of how the parents taught new things to their kids.One-third of those surveyed incorrectly answered four or more of the questions.Even when the researchers ad-justed the statistics to account for such factors as education levels and income,those parents were still less likely to enjoy“healthy interactions”with their children.
A lack of proper understanding of a child's development can cause assorted problems,Para-dis said. For example,she said,a mother might expect an 18-month-old child to sit still for a doctor's appointment,even though children that age are normally curious and like to wander around.
“A mom could misinterpret a child's normal curiosity as intentionally being defiant,and could respond with harsh discipline,withdrawal of affection and repetition of that pattern over time,”Paradis said.“That could hinder the child's potential for full growth and development.”
The findings were to be presented Sunday at the Pediatric Academic Societies' meeting in Honolulu.
One solution,Paradis said,is for pediatricians to take a more active role in educating new parents.“By improving knowledge of child development among all parents,not just those who are at highest risk,there's an opportunity to enhance parent-child interaction,”she said.“It can ul-timately lead to better parenting.”
Most mothers with young children prefer to stay at home.
A.Right
B.wrong
C.Not mentioned
[判断题]企业因未及时缴纳企业所得税而支付税款滞纳金时，应借记“所得税费用” 科目。（ ）
A.正确
B.错误
[单项选择]下列关于长春新碱治疗ITP的说法，错误的是
A. 长春新碱是最常用的免疫抑制剂
B. 可能有促进血小板生成的作用
C. 可能促进血小板自贮存池释放
D. 每周只用一次
E. 静脉注射比静脉滴注效果更佳
[多选题]下列说法正确的是( )。
A.A、驼峰溜放车组速度控制调速制式可采用点续式
B.B、点式采用减速器调速方式
C.C、点连式采用减速器-减速顶调速方式
D.D、连续式采用减速顶调速方式
[多选题]在点检分类中，属于按点检周期分类的是（ ）。
A.日常点检
B.定期点检
C.精密点检
D.解体点检
[判断题]电气设备检修工作间断后，次日复工时，若安全措施没有改变，工作负责人无需通过值班员许可，可以进入工作地点继续工作。
[单项选择]
On Thursday afternoon Mrs. Clarke locked the door and went to the women’s club as usual. It was a pleasant way of passing time (36) an old woman who lived (37) .
When she came home she sensed something (38) . Had someone got in The back door and the windows were all (39) and there was no (40) of forced entry. Had (41) been taken She went from room to room, (42) , and found her camera and spare watch (43) .
The following Thursday she went out at her (44) time, but didn’t go to the club. (45) she took a short walk in a park nearby and came home, (46) herself in through the back door. She settled down to wait and see what would (47) .
It was 4 o’clock when the front doorbell rang. Mrs. Clarke was (48) tea at the time. The bell rang again, and (49) she heard her letter-box being pushed open. (50) the kettle of bo
A. lonely
B. alone
C. away
D. busily
[多选题] ( ) 车辆按运用上的不同,分为( )。
A.救援车
B.运用车
C.检修车
D.备用车
E.工程车
[单选题]在我国传统文化中占据重要地位的学以致用观具有正、负两方面的影响:从积极方面来讲，它培养国人积极向上的参与观念，赋予国人较多的_精神;从消极方面来讲，_性地以“用”为目的,使学术脱离以探求真理为目的的应有轨道。
填入划横线部分最恰当的一项是（）。
A.实干 机械
B.务实 功利
C.创新 纯粹
D.协作 片面
[单选题]一般而言,我们对自己的收入、生活用品享有( )。
A. 担保物权
B. 所有权
C. 用益物权
D. 人格权
[单选题]左心室的出口是 ( )
A.左房室口
B.主动脉口
C.肺动脉口
D.肺静脉口
E.二尖瓣
[单选题]普速铁路上道作业时，不得在非作业区域线路上行走。线间距小于（ ）时，禁止在正线与邻线间行走。
A.15m
B.10m
C.8m
D.6.5m
