热门试题:
[判断题]洗罐作业应有两人以上进行，罐内有人作业时，罐上部出入口应有专人监护，保持与作业人员联系，以保证罐内人员的安全。
A.正确
B.错误
[单项选择]再燃是指（）。
A. 在感染某种病原体基础上再次感染同一病原体
B. 传染病患者进入恢复期后，已稳定退热一段时间，潜伏于组织内的病原体再度繁殖，使发热等初发症状再度出现
C. 传染病患者在恢复期，体温未稳定下降至正常，又再度升高
D. 人体同时感染两种或两种以上的病原体
E. 传染病痊愈以后再次发病
[单项选择]“针对不同专业用户的需要所编制的大量的应用程序，进而把它们逐步实现标准化、模块化所形成的解决各种典型问题的应用程序的组合”描述的是
A. 软件包
B. 软件集
C. 系列软件
D. 以上都不是
[单选题]急性冠状动脉综合征使用硝酸甘油的方式:()
A.开水吞服
B.舌下含服
C.嚼服
D.冷水吞服
[单选题]使用两台起重机抬吊同一构件时，起重机承担的构件重量应考虑不平衡系数，单台吊车不应超过其额定起吊重量的（ ）。
A.A.85%
B.B.90%
C.C.95%
D.D.80%
[单选题] 社会意识从意识主体的角度来看,可以区分为 ( )
A.先进的意识和落后的意识
B.社会心理和社会意识形式
C.个体意识和群体意识
D.非上层建筑的社会意识和上层建筑的社会意识
[多选题]孕妇合并心脏病容易诱发心衰的时期是
A. 妊娠30～32周
B. 妊娠32～34周
C. 分娩期
D. 产褥期最初3天内
E. 产后7天内
[单选题]110kV交联聚乙烯外护层耐压试验，是在每相金属屏蔽、金属护套与大地间施加直流电压()1min。
A.15kV
B.1OkV
C.25kV
D.2OkV
[单项选择]正常人体温度最高的位置（）
A. 前额
B. 直肠
C. 腋下
D. 口腔
E. 腹股沟
[多项选择]能降低酯类局麻药血浆清除率的药物包括（）
A. 乙磷硫胆碱
B. N20
C. 新斯的明
D. 苯妥英钠
E. 潘库溴铵
[多选题]多层建筑火灾扑救行动处置难点包括( )和战斗行动受限制。
A.、使用性质复杂
B.、易造成人员多点被困
C.、消防设施完好率低
D.、火势蔓延快
[单选题]饭店允许客人挂账的部门是（）。
A.大堂副理
B.前厅部
C.财务部
D.总经理室
[多项选择]推拿治疗梨状肌综合征关键有（）
A. 缓解梨状肌痉挛，解除对神经、血管的压迫
B. 加速血液循环，促进新陈代谢，消除局部无菌性炎症
C. 减少和预防粘连，扩张狭窄部
D. 改善局部组织的营养供应
E. 整复关节紊乱
[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 1960s a new force developed called the counterculture.______(47)The counterculture presented 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 sexes.______(48)Some young men refused to be drafted as soldiers to fight in the war in Vietnam.
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 situations 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 addition,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.
[填空题]把（）留给学生：“学生能做的尽量由他自己做，学生一时做不了的老师才出手帮忙”。
[单选题]在户外变电站和高压室内搬动梯子、管子等长物，应（ ）搬运，并与带电部分保持足够的安全距离。
A. 两人直立
B.两人
C.一人
D.两人放倒
[填空题]He was a funny-looking man with a cheerful face, good-natured and a great talker. He was (36) by his student, the great philosopher Plato, as "the best and most just and wisest man". Yet this same man was (37) to death for his beliefs by a jury composed of the leading figures of the time in Athens.
The man was the Greek philosopher Socrates, and he was put to death for not believing in the recognized gods and for (38) young people. The second charge stemmed from his (39) with numerous young men who came to Athens from all over the (40) world to study under him.
Socrates’ method of teaching was to ask questions and, by (41) not to know the answers, to (42) his students into thinking for themselves. His teachings had (43) influence on all the great Greek and Roman schools of philosophy. Yet for all his fame and influence, Socrates himself never wrote a word.
Socrates (44) in Athens. They
[多项选择]下列工程担保中，以保护发包人合法权益为目的的有( )。
A. 支付担保
B. 投标担保
C. 履约担保
D. 预付款担保
E. 工程保修担保
[单项选择]车辆损失险中，因下列（）项原因造成的保险车辆损失，保险人负责赔偿。
A. 滑坡
B. 他人恶意行为
C. 地震
D. 故障
[多项选择]小儿急性呼吸衰竭的中医病因病理机制有（）
A. 病邪侵袭，肺失宣肃
B. 肺病及脾，肝肾心虚
C. 痰瘀阻肺，热邪犯肺
D. 痰、瘀、热既是病理产物，又是致病因素
E. 本虚标实，相互转化
[判断题]测量吸收比时，应先使摇表达到额定转速，然后再将摇表接到被试品上，并开始记录l5s，60s时读取的电阻值。
[简答题]复式交分道岔两接触线相交于中轴支距中点；交叉渡线道岔两接触线相交于两渡线中心线交点处。
[单选题]列车规范（空调、非空调）
A.禁止倚靠
B.禁止吸烟
C.禁止通行
D.禁止携带危险品
[单选题]技能形成的必要条件是（ ）。
A.学校教育
B.知识
C.迁移
D.应用
[单选题]152、动车组司机所内整备作业，确认处于安全位置（登车台上）后，打开司机室客室隔门或侧门，进入非操纵端司机室，将450MHz手持终端置于规定频道，与随车机械师联系互控，核对动车组的（ ）与担当（出发）车次对应。
A.A、车型车号
B.B、车型
C.C、车号
[判断题]ZPW-2000A系统中27.9Hz低频频率只作为轨道电路占用检查,不得作为机车信号信息使用。( )
A.正确
B.错误
[填空题]轮缘厚度磨耗的限度厂修30mm段修26mm辅修24mm，运用（）mm.
[判断题]探头中压电晶片的功能是将电能转换成机械能而不能使机械能转换成电能。（）
A.正确
B.错误
[单选题]干式煤气柜目前国内主要分为几种柜型
A.1
B.2
C.3
D.4
[单选题]利用悬浮抱杆分解组立杆塔时，应检查金属抱杆的整体弯曲不超过杆长的1/500。（）
A.正确
B.错误
C.
D.
E.lue
F.lue
[单选题]下列人力资源供给与预测方法中，（ ）主要适用于对管理人员和工程技术人员的供给预测。
A.德尔菲法
B.人员核查法
C.马尔可夫模型法
D.管理人员接续计划法
[判断题]遇有铁路货车安全防范系统因故障造成图像不清晰、丢图、窜图、曝光或故障停机时，有停车检查作业的，应安排工人补充检查。
A.正确
B.错误
[单选题]. (单选题) 依据《胜利油田安全生产和环境保护责任制管理办法》，审计部负责对安保基金的专项费用使用情况进行（ ）。 (1.0分)
A. 审计
B. 评估
C. 绩效核算
D. 预算
[多选题]肝损伤的症状都有哪些?
A.疲乏
B.指甲有棱线
C.牙痛
D.肝掌
[单项选择]氨茶碱属______。
A. 镇咳药
B. 祛痰药
C. 抗酸药
D. 抗消化性溃疡药
E. 平喘药
[多选题]加强思想政治教育和文化、保卫工作落实“四句话方针”要求，培养（ ）的新时代消防救援指战员。
A.对党忠诚
B.纪律严明
C.赴汤蹈火
D.竭诚为民
[单选题]《变电评价管理规定第55分册辅助设施检修策略》：遥控闭锁控制器不能正常启动，电源灯不亮时，检查电源、( )硬件是否损坏，损坏的及时更换。
A.控制器
B.接口
C.接头
D.插座
[判断题]客户在下达市价指令时必须指明具体的价位。（）
[填空题][T]当油高在4.5米以上时,测量油温应最少测 () 点,按照相当于油品深度的 () ()、 和 () 处依次计算油品上、中、下部位置。
