热门试题:
[填空题]辙叉号为<--NRC-->号及以上的道岔无表示时，需现场人工准备进路。
[判断题]大队每年应当进行1至 2次点验。
A.正确
B.错误
[单选题]如何检查磨损指示销
A.施加刹车时
B.松开刹车时
C.顶起飞机
D.需拆下轮子
[判断题]在有限空间内进行作业时，气体检测仪电量不足报警，作业人员应立即离开有限空间。
A.正确
B.错误
[单项选择]在系统理论中阵容强大、影响力最为深远的是（）。
A. 古典组织理论
B. 近代组织理论
C. 权变系统理论
D. 新制度组织理论
[单选题]利尿剂降低血压的主要作用机制是( )
A.减少血容量
B.阻断β受体
C.阻断 a 受体
D.阻滞钙通道
E.扩张小动脉
[判断题]营销服务场所应根据消防法规的有关规定，组织或配合开展消防业务学习和灭火技能训练，提高预防和扑救火灾的能力。
A.正确
B.错误
[简答题]针对幼儿音乐经验，谈谈一个经验二个特征的含义。
[简答题]电力工作人员必须具备经医生诊断无妨碍从事电力工作的病症；具备必要的电力专业知识，熟悉《铁路电力安全工作规程》有关内容，并经考试合格；即可参加电力工作？（ ）
[单选题] ( 单选题 ) 氩气能有效地隔绝周围空气,它本身,不溶于金属,但( )。
A. 与金属反应
B. 不与金属反应
C. 两者都有可能
[单选题](86501)在电气化铁路区段的列检,乘务员及车辆检修设备作业人员携带的任何物件与接触网设备的带电部 分应保持( )以上距离。(1.0分)
A.1 m
B.1.5 m
C.2 m
D.2.5 m
[单选题]当无缝线路、道岔及调节器钢轨纵向位移超过（ ）时，应进行实际锁定轨温计算分析。
A.5mm
B.10mm
C.15mm
D.20mm
[填空题]“雅丹”源于（）语，意为“有陡壁的小丘”。
[单选题]第一、二种工作票需办理延期手续，应在工期尚未结束以前由（）提出申请。
A.工作负责人向工作票签发人
B.工作许可人向运维负责人
C.工作负责人向运维负责人
D.工作许可人向工作票签发人
E.略
F.略
[单选题]85．关于腰椎间盘突出症的预防，下列哪项预防措施是错误的
A.避免长期久坐
B.使用腰围
C.坚持弯腰训练
D.加强腰背肌锻炼
E.定期行理疗、推拿、按摩
[单项选择]Some people are opposed to the report because ______.
[判断题]地铁工程具有空间密闭 、结构复杂 、出入口少 、人员密度大等特点 。
A.正确
B.错误
[单项选择]Read the texts from a newspaper article in which five people talk about where they played when they were children. For questions 61 to 65, match the name of each people (61 to 65) to one of the statements (A to G) given below. Mark your answers on ANSWER SHEET 1.
Peter:
My favorite childhood play area was the back garden. Back in the days when I was growing up on a large housing estate, the ’’goals’’ would be a pair of garage doors or two jackets laid out in the garden. I would spend hours kicking a ball about with my dad, learning how to control, dribble or kick it.
Simon:
The playground was quite small. The floor was covered with flat bricks and there were many that were cracked or broken or missing, and a few weeds struggled through. It was totally enclosed on one side by the school and on the other by high brick walls. It was more like a prison yard — on top of the walls was a layer of concrete into which pieces of broken glass had been stuck. After school was f
[多项选择]某出版社要出版作家的一本小说，由作家提供书稿，然后出版社委托翻译人员来翻译，整理成中英文对照版来出版发行，出版社与作家和翻译人员达成协定，小说出版后作者署名，译者不署名，出版社支付给作者10万元，支付给译者2万元，则下列说法正确的有( )。
A. 该作者的所得应当按照稿酬所得缴纳个人所得税
B. 翻译人员的所得应当按照劳务报酬所得缴纳个人所得税
C. 翻译人员的所得应当按照稿酬所得缴纳个人所得税
D. 作家应纳的个人所得税是1.12万元
E. 翻译人员应纳的个人所得税是0.32元
[单项选择]A 58-year-old client on a mental health unit has lost control, despite having been properly medicated, and is threatening to harm himself and others. He has been placed in four- point restraints. Which nursing measure should be taken next（）
A. Release one restraint every 15 minutes.
B. Have a staff member stay with the client at all times.
C. Leave the client alone to reduce his sensory stimulation and allow him to regain control.
D. Restrict fluids until the restraint period is over.
[单项选择]Riehl黑变病的皮损表现分哪三个期（）
A. 水肿期-色素沉着期-消退期
B. 炎症期-色素沉着期-增生期
C. 炎症期-萎缩期-恢复期
D. 炎症期-色素沉着期-萎缩期
E. 炎症期-增生期-萎缩期
[单选题]上班时间未按规定着装和佩戴工号牌，不修饰仪表适用（ ）处分。
A.批评
B.责令改进
C.警告
D.严重警告
[单选题]第五套人民币2005年版正面行名下方无色荧光油墨印刷图案,内含 ,可供机读。
A.缩微文字
B.全息图案
C.特种标记
[单项选择]
Factors for Stress and Anxiety
At some point in their lives virtually everyone will experience stressful events or situations that overwhelm their natural coping mechanisms. In one poll, 89% of respondents indicated that they had experienced serious stress in their lives. Some people are simply biologically prone to stress. Factors leading to stress and anxiety mainly are as follows:
Risk Factors
Conditions that are most likely to be associated with stress and negative physical effects include the following:
* An accumulation of persistent stressful situations, particularly those that a person cannot easily control (for example, high-pressured work plus an unhappy relationship).
* Persistent stress following a severe acute response to a stabbing event (such as an automobile accident).
* Acute stress accompanying serious illness, such as heart disease.
People respond to stress differently
A. are unable to communicate their feelings accurately
B. have trouble communicating their responses to events
C. often feel abdominal pain without a known reason
D. have a poor and overcrowded family
[判断题]油浸式变压器防爆管上的薄膜若因外力而破裂,则必须将变压器停电修理.( )
A.正确
B.错误
[单项选择]对于危险源中的危险因素和有害因素的描述正确的是( )。
A. 危险因素是强调突发性和瞬间作用的因素，有害因素强调在一定时期内的慢性损害和累积作用
B. 危险因素强调在一定时期内的损害和累积作用，有害因素是强调突发性和瞬间作用的因素
C. 危险因素强调在项目整个生命周期内的损害和累积作用，有害因素强调急性和瞬间作用
D. 危险因素是强调突发性和瞬间作用的因素，有害因素强调在项目整个生命周期内的急性损害和累积作用
[单项选择]从基层到国家建立一系列决策公开、听取群众意见配套制度的根本原因是（）。
A. 公民有平等管理国家事务的权利
B. 我国是人民民主专政的社会主义国家
C. 人民当家作主就是人民管理一切国家事务
D. 我国的民主还有不够成熟的地方
[单选题]2.雌激素和孕激素主要来自
A..丘脑下部
B..脑垂体
C..卵巢
D..肾上腺素
E..子宫
[判断题]柱开成套设备控制电缆控制器侧要做下U型固定，防止雨水顺电缆灌入插头。（ ）
A.正确
B.错误
[判断题]燃烧的必要条件包括可燃物、氧化剂、一定的点火能量、温度。
A.正确
B.错误
[判断题]由于省煤器管损坏停炉后，严禁打开省煤器再循环门，以免锅炉水经省煤器损坏处漏掉。
[判断题] 《供电营业规则》 规定,客户暂停每 一 日历年内可申请三次。 ( )
A.正确
B.错误
[单选题]对10千伏的电缆进线段，要求在电缆与架空线的连接处装设（）。
A.放电间隙
B.管型避雷器
C.金属氧化锌避雷器
D.避雷针
[单选题] 依据《电气工作票技术规范(线路部分)》(广西电网公司2010整合版)第6.1.8.3规定,线路第一种工作票应装设的接地线,对于多回线路在同一杆塔上不同线路上均要求挂接地线的,线路名称及杆号应该 ()。
A. 填写线路名称及杆号
B. 填写杆号不填线路名称
C. 均不填写
D. 只填写线路名称
[单项选择]关于脑脊液穿刺性出血与蛛网膜下腔出血鉴别的叙述准确的是（）
A. 红细胞形态在蛛网膜下腔出血时不会皱缩
B. 穿刺性出血时红细胞形态会皱缩
C. 红细胞皱缩不能判断出血性质
D. 穿刺性出血时离心后上清液无色透明，而蛛网膜下腔出血则为黄色或淡红色
E. 离心后上清液的颜色改变对出血的鉴别意义不大
