热门试题:
[单选题]在硫化氢环境中未采取任何人身防护措施，不会对人身健康产生伤害的空气中硫化氢最大浓度值称为硫化氢的阈限值，硫化氢的阈限值为（ ）。
A.15mg/m3（10ppm）
B.30mg/m3（20ppm）
C.75mg/m3（50ppm）
D.150mg/m3（100ppm）
[单选题]当溶液中有两种离子共存时，欲以EDTA溶液滴定M而N不受干扰的条件是（）。
A.K’MY/K’NY≥105；
B.K’MY/K’NY≥10-5
C.K’MY/K’NY≤106
D.K’MY/K’NY=108
[单项选择]患者脉搏改变符合疾病特点的是
A. 不整脉见于左心室衰竭
B. 交替脉见于室性期前收缩
C. 脉搏短绌见于缩窄性心包炎
D. 奇脉见于心房颤动
E. 水冲脉见于主动脉瓣关闭不全
[单项选择]主轴转速功能由地址码S和其后面的（）数字组成，单位为转速单位（r/min）。
A. 四个
B. 三个
C. 若干
D. 无个
[判断题]工作票负责人和工作票签发人资格应经培训合格，并经线路运维单位审核备案。（ ）
A.正确
B.错误
[单选题]FDR能记录多长时间的数据：
A.30分钟
B.5小时
C.25小时
D.100小时
[填空题]One night, when I was eight , my mother gently asked me a question I would never forget. “Sweetie, my company wants to ____16____ me but needs me to work in Brazil. This is like your teacher telling that you’ve done ____17____ and allowing you to skip a grade(跳级), but you’ll have to ____18____ your friends. Would you say yes to your teacher” She gave me a hug and asked me to think about it. I was puzzled. The question kept me ____19____ for the rest of the night I had said “yes” but for the first time, I realized the ____20____ decisions adults had to make.
For almost four years, my mother would call us from Brazil every day. Every evening I’d ____21____ wait for the phone to ring and then tell her every detail of my day. A phone call, however, could never replace her ____22____ and it was difficult not to feel lonely at times.
During my fourth-grade Christmas break, we flew to Rio to visit her. Looking at her large ____23____ apartment, I became ____24____ how lonely my
A. A．patience
B．presence
C．intelligence
D．Influence
[单选题]“真理是思想形式,是人类经验的组织形式”这是 ( )。
A.主观唯心主义真理论
B.辩证唯物主义真理论
C.客观真理论
D.形而上学真理论
[单选题]消毒供应中心人员在回收时应采用（ ）进行器械收集运送。
A.封闭方式
B.敞开方式
C.集中方式
D.核对清点方式
E.双人核对方式
[单项选择]以（）交配方式进行繁殖的一个实验动物种群，在不从外部引入新个体的条件下，至少连续繁殖4代以上的种群，称为封闭群，亦称远交群。
A. 混交
B. 杂交
C. 近亲
D. 非近亲
[单项选择]表虚自汗及易感风邪者，治宜首选
A. 补中益气汤
B. 牡蛎散
C. 玉屏风散
D. 四君子汤
E. 桂枝汤
[多项选择]属于美国学派代表人物的有（）.
A. 列文
B. 基亚
C. 卡雷
D. 韦勒克
E. 雷马克
[单项选择]患者发热，微恶风寒，咳嗽，咳痰，头痛，口微渴，舌边尖红，舌苔薄白欠润，脉浮数，其临床意义是（）。
A. 邪热壅肺证
B. 湿热阻肺证
C. 邪袭肺卫证
D. 邪陷心包证
E. 湿蒙心包证
[判断题]反洗钱是一项需要自上而下推动开展才能确保实效的合规工作，高管人员给予反洗钱工作的支持和指导是营造良好内控环境的关键因素之一。
A.正确
B.错误
[单选题]老字号∶新品牌∶传承
A.老传统∶新花样∶质疑
B.老配方∶新工艺∶创新
C.老问题∶新思考∶评价
D.老物件∶新东西∶区分
[单项选择]肠鸣沥沥有声为（）
A. 支饮
B. 悬饮
C. 痰饮
D. 停饮
E. 溢饮
[简答题]劳动安全工作必须坚持“以人为本、(略)、安全发展”的理念。
[不定项选择题]共用题干
The Fat Problem That Men Face
It is a pleasure to see men of a certain age worrying about their weight.Listening to them is not such a pleasure.Because the men are new at the game,they don't hesitate to discuss the fat problem incessantly.
However,women of the same age do not discuss the fat problem,especially not in mixed company.They prefer to face the problem with quiet dignity.Discussing the problem might only draw attention to some stray body part that may be successfully tucked away under an article of clothing.
The age at which a man begins to explore the fat problem can vary.The actual problem can manifest itself in the early 30's,but broad-range discussion usually starts later.There are early nonverbal symptoms. I've watched the rugged journalist who shares my apartment sneak by with a Diet Coke.His shirts are no longer neatly tucked in to display a trim waist.Recently he has begun to verbalize his anxiety.He tells me, with a sheepish grin,that he is taking his suits to Chinatown to have them"tailored".
Still older men have lost their dignity and rattle on unabashedly.Often wives and children play important roles in their fat-inspection rituals.Take my oldest brother,a former college football player,as an example.His daughter says that several tinies a day he will stand at attention and call out,"Fat,medium or thin?" She knows the correct answer:medium.Thin would be an obvious stretch,and fat may not get her that new video.According to his wife,he stands in front of the mirror in the morning(before the day's meals take their toll),puts his hands behind his head and lurches into a side bend,then clutches the roll that has developed arid says,"Am I getting fatter?" His wife is expected to answer,"You look like you may have lost a few pounds."
And then there are the ex-husbands a pitiful group.They are extremely vocal.When I go to the movies with one,he confides that he is suffering from great hunger because he is dieting.He hasn't eaten since the pancakes and sausages he wolfed down that morning.He pauses in his monologue while he buys his popcorn.
After the movie,we sprint to a restaurant,where he again pauses to devour a basket of bread.Before he orders his chaste salad and soup,he grows plaintive.Do I think he's fat?
Men usually begin to worry about their weight when they are nearly 40.
A.Right
B.Wrong
C.Not mentioned
[单选题]下面不属于工程建设其他投资的是：
A.土地使用费
B.与项目建设有关的其他费用
C.预备费
D.联合试运转费
[多选题]甲胄鱼这种物种中，有（）不同类群。
A.头甲鱼类
B.甲鱼类
C.缺甲鱼类
D.杯甲鱼类
[单选题]国家铁路的旅客票价率和行李包裹运价率由国务院铁路主管部门拟定，报（ ）批准。
A.国务院
B.铁道部
C.铁路局
D.站段
[单选题]制定安全生产责任制的目的是（ ）。
A.增强员工安全意识
B.增强领导安全意识
C.明确岗位安全责任
D.明确领导安全责任
[单项选择]使用语句Dim A(2) As Integer声明数组A之后，以下说法正确的是（ ）。
A. A数组中的所有元素都为0
B. A数组中的所有元素值不确定
C. A数组中所有元素值都为Empty
D. 执行Erase A 后，A数组中所有元素值都不为0
[多选题]高位小肠梗阻最易引起的病理生理变化有
A.体液丧失
B.肠穿孔
C.电解质紊乱
D.感染中毒
E.休克
[单选题]事故发生后，事故现场有关人员应当立即向本单位负责人报告;单位负责人接到报告后，应当于( )小时内向事故发生地县级以上人民政府安全生产监督管理部门]和负有安全生产监督管理职责的有关部门]报告。
A.1
B.0.5
C.2
D.3
[多选题]扑救地铁火灾,进入内部侦察的主要任务有( )
A.查明与核实被困人员数量、所处位置
B.查明起火点具体位置、燃烧物质的性质、燃烧范围和火势蔓延方向
C.确定人员疏散途径、灭火进攻路线和灭火阵地设置的位置
D.查清隧道内上下行间应急旁通路线受火势威胁情况.
[判断题]迫降前，必须把孕妇的座位调整到面对隔板座位上，并为她提供正面保护物(毛毯、枕头等)
A.正确
B.错误
[单选题]海拔1000m以下地区，在220kV交流输电线路上进行带电作业时，绝缘绳索最小有效绝缘长度为（）。
A.A.1.0m
B.B.1.3m
C.C.1.8m
D.D.2.1m
[单选题]中共三大确立的国共合作方式是 。
A.党外合作
B.党内合作
C.平等合作
[判断题]依据《安全生产法》，生产经营单位不得以任何形式与从业人员订立协议，免除或者减轻其对从业人员因生产安全事故伤亡依法应承担的责任。
A.正确
B.错误
[单选题]电线管配线有两个90°弯者,每( )m应安装接线盒。
A. 30
B. 25
C. 20
D. 15
[多选题]―年8月9日，甲市运输管理处的执法人员在甲市天长西路路面稽查时发现，B市赵军驾驶小型货车，前往乙地运货，车上载有60箱雪碧。执法人员俞某、王某将其拦下，并告知其身份、出示执法证件。经现场检查，赵军当场无法出示道路运输驾驶员货物从业资格证件。执法人员当场作出了扣押其运输车辆的决定，当事人赵军强烈反抗，阻止执法人员扣留其车辆的行为，致使一名执法人员轻微伤。8月10日，该运输管理处依据《道路运输从业人员管理规定》第48条第1款的规定，作出了给予赵军罚款人民币2000元的行政处罚。
若赵军不服对自己2000元的行政处罚，申请行政复议，下列说法正确的是：( )
A.自接到处罚通知书之日起六十日内提出
B.可以委托代理人代为参加行政复议
C.可以口头申请行政复议
D.只能向甲市运输管理处的上一级主管部门申请复议
[多选题]雨雪、大风天气或事故巡线，巡视人员应穿（）。
A.屏蔽服
B.绝缘鞋
C.防滑鞋
D.绝缘靴
