热门试题:
[单选题]20号钢
A.20号钢
B.0Cr18Ni9
C.45钢
D.T10
[单项选择]患者男性，55岁，有2型糖尿病病史10年。经饮食控制、运动、口服降糖药治疗，效果不理想，今日开始加用胰岛素治疗。
开始治疗时一般选用
A. 胰岛素从大剂量开始
B. 胰岛素从小剂量开始
C. 胰岛素与鱼精蛋白锌胰岛素联合应用
D. 鱼精蛋白锌胰岛素从大剂量开始
E. 鱼精蛋白锌胰岛素从小剂量开始
[单项选择]价格鉴证调查材料不包括( )。
A. 价格鉴证的法律依据(国家有关法规的相关条款)
B. 委托人所从事的主要经济活动或者委托事项的背景材料
C. 委托标的物的证明材料，照片、图像资料，必要的技术鉴定材料
D. 价格鉴证复核裁定结论书
[简答题]列车轴重大于25t的铁路正线单开道岔不得小于( )号。
[多选题]小脑主要功能表现在下面哪几方面:( )
A.维持身体平衡
B.呼吸中枢
C.维持肌肉张力
D.共济运动
E.呕吐中枢
[单选题]凡在距坠落高度 基准面（）m及以上有可能坠落的高度进行的作业均称为高处作业。高处作业应设专责监护人。
A.1.5m以上
B.3m及以上
C.2m及以上
D.2.5m以上
[判断题]低压电气工作时，拆开的引线、断开的线头应采取胶布包裹等遮蔽措施。()
A.正确
B.错误
[多选题]为加强电力监控系统作业现场安全管理，规范各类作业人员的行为，保证电力监控系统业务及数据安全，依据国家有关（），结合（），制定本规程。
A.法律、法规
B.电力监控系统作业实际
C.制度、标准
D.变电运维系统作业实际
[单选题] 容易发生人员伤亡事故，对操作者本人、他人及周围设施的安全有重大危害的作业是指()。
A.危险作业
B.特种作业
C.登高作业
[判断题]所谓供给量变动，是指在假定商品自身价格不变的情况下，由于其他因素的变化所引起的，在各种可能的价格水平上供给量变化的全部情况。（ ）
A.正确
B.错误
[填空题]人体4种基本组织是( )、 结缔组织、肌组织和神经组织
在描述关节运动时常用术语中的“轴”有3种，即垂直轴及呈前后方向的矢状轴和呈左右方向的( )轴。
[单选题](B757)三个FSEU当中，够起作用进行自动缝翼控制的组件是：
A.FSEU-1
B.FSEU-2
C.FSEU-3
D.FSEU-2和FSEU-1
[不定项选择题]A New Study Says You Can Spread to Your Dog
Research shows that most dog owner's find their pets to be great stress busters.Curling up on the couch with your pug on playing eatch with your Labradoodle is a great way to unwind and letthe cares of the dlay slip away . New science has some bud news for dog owners. Dog might ease your stress. but they can also catch it,
I's an old joke that dogs resemble their owners, but according to this new study out of linkoping universily in sweden . Its actually true in one lecus funny way: stressed out owners have stressedout dog .
To figure this out the researchers took hair samples from 25 border collies and 33 shetland sheepdogs. AS well as their female owners. For both humans and dogs . Hair records the level of the stress bormone cortisol in the body over time s0 by analy zing these hairs, the team could figure out just now much stress both the owners and their pets were under long_ ferm.
The studly found the stress level of the dogs and their owners matched up : higher levels of sitress among owners showed up as higher levels of stress in their dogs. The efct was even more pronounced if the dogs was female or if it took part in agility copettions with is owner.
Previous research has found that cortisol in humans and their dogs can rise together in the short term especially when competing. But this finding was someting new. " This is the first time we've seen a long term synchroniation in stress levels between members of two diferent species。
We haven't scen this between humans and dogs before." lead research lina r oth told the guardian.And what about a pooch's lifestyle?did limited opportunitics for play or more time spent alone stress out the dogs? nearly as much as belonging to a human with high cortisol levels. The personality of the owner seemed to play a role to. Although that varied with the sex of the dog.
Female dogs whose owners had higher scores in the Big five traits of neurotic ism openness, and conscientiousness had higher cortisol levels, while the same was true of male dogs whose owners scored high in agreeableness.
This will not come as a huge surprise to many observant folks who have noticed that highly stung people offen have a highly strung dogs. But should scientifie confrmation of this conection between owners and their dogs put pet if you're arcciety prone? Or if you're under a lot of stress and already a pet owner, should you feel guilty?
Roth replies" 1 don't think you should be anxious that , if you're sressed,, you might harm your dog" instead, your dog is a 8ocial support for you, and you are a social support for the dog.
Your sressede out than made up for by exstra pats , belly rubs, and tennis ball throws.
Though if you do lean towards the anxious side, you might want to think carefully about choosing a resilient type of dog. Just which breeds are best is still an open question.one Roth andher collaborators hope.
It may be possible to match dog and owner in a way that is better for both, from a stress- management says" It may be that certain breeds are not so deeply afected if their owner hasa high sres leve!""
Readers can find answers to the flowin question ecep( )
A.Should anxiety-prone pople wory about their dogs' condition
B.Will owners with high pres sure levels definitely have a profound impact on their pets
C.What type of dog ie best for anxiety-prone owners
D.How did scientists figure out how much stress both the owners and their pets were under
[单选题]与幼儿园保育和教育目标表述不符的是（ ）
A.培养正确运用感官和运用语言交往的基本能力
B.培养幼儿初步感受美和表现美的情趣和能力
C.锻炼幼儿的体育运动技能
D.促进幼儿身体正常发育和机能的协调发展
[判断题]盘点是临时对库存物资的实际数量进行清查、清点的作业。（）
A.正确
B.错误
[单选题]非连续进行的故障修复工作，应使用（）。
A.故障紧急抢修单
B.工作票
C.施工作业票
D.故障应急抢修单
[单选题]跨区间无缝线路、区间无缝线路应在长轨条起、终点及距起、终点（ ）m处分别设置一对位移观测桩。
A.50
B.100
C.200
D.500
E.550
F.600
[填空题]本规则适用于各级党委/党组理论学习中心组学习, 党的各级 （ ） 、工作机关、直属事业单位的领导班子理论学 习中心组学习 。
[多选题] 科学发展,必须坚定不移贯彻创新、( )。
A.协调
B.绿色
C.开放
D.共享
[判断题]疏散指示标志是指用于火灾时人员安全疏散时有指示作用的标志。
A.正确
B.错误
[单选题]每个合并单元（MU）应能满足最多（）个输入通道的要求。
A.9
B.10
C.11
D.12
[单选题]甲县公安局民警李某认为已采取保护性约束措施的精神病人陈某需要送往指定单位、场所加以监护，应当报经( )批准。
A.县公安局
B.县政府
C.县卫生局
D.办案部门
[多选题]完成工作许可手续后，工作负责人(监护人）应向工作班人员交代()。
A.现场安全措施
B.带电部位
C.其他注意事项
D.是否符合现场工作条件
[单项选择]检查手指末端的小动脉，彩色多普勒血流显像的滤波应怎样选择：
A. 用低通滤波器
B. 用中等频率滤波器
C. 随意选择
D. 不用滤波器
E. 用最高频滤波器
[多项选择]询问最后离开起火部位或现场人的内容有（）。
A. 离开前的火源、电源情况
B. 生产设备运行情况
C. 其他人员情况
D. 离开前有无异常情况
[判断题]作业人员接到来车通知后，等看到列车时，再及时下道避车，也不迟。
A.正确
B.错误
[单项选择]当列车达到报警速度时，LKJ采取的措施是（）。
A. 语音报警提示
B. 切除牵引力
C. 实施常用制动
D. 实施紧急制动
[判断题]从雷达头传送到航管自动化系统的各路雷达信号使用是统一的雷达格式。
A.正确
B.错误
[多选题]直流系统接地后，运维人员应记录（ ）等信息，汇报调度及分部运维站
A.A. 时间
B.B. 接地极
C.C.接地检测装置提示的支路号
D.D. 接地检测装置提示的绝缘电阻
[单选题]气测录井资料处理“时-深转换”要求,针对目。标层、目标井段,按一定( ) 连续提取采集数据,气体参数取最大值。[1分]
A.井深
B.时间
C.比例
D.间距
[判断题]螺旋桨的桨径和桨距使用4位数字表达，前面2位代表桨的桨距。
A.正确
B.错误
[简答题]自然主义文学的产生标志着日本近代文学走向成熟，其代表作家有岛崎藤村和田山花袋，前者的代表作是_______，后者的代表作是_______。
[单选题]“（ ）”方针是实现两岸统一的最佳方式，对两岸同胞和中华民族最有利。
A.和平统一
B.一国两制
C.反“独”促统
D.和平统一、一国两制
题型:单选题
[判断题]作业人员在发现直接危及人身、电网和设备安全的紧急情况时，有权停止作业或者在采取可能紧急措施后撤离作业场所，并立即报告。
A.正确
B.错误
