热门试题:
[单选题]工作任务单一式两份,由工作票签发人或工作负责人签发,一份由( )留存,一份交小组负责人。
A.工作许可人
B.工作负责人
C.工作票签发人
D.专责监护人
[判断题]氨制冷系统安装前,辅助设备应进行单体吹污。
A.正确
B.错误
[单选题]下面关于FTP的描述中,错误的是( )。
A.FTP是文件传输协议
B.FTP标准控制命令TCP端口号为21,数据传输TCP端口为20
C.FTP协议传输的数据是经过加密的
D.FTP协议相比TFTP协议来说更加复杂
[单选题]轴承磨合过程中应使用测温仪测试轴承温升,磨合过程中轴承温升不应高于( )℃ 。
A.A40
B.B10
C.C20
D.D50
[单项选择]We consider ______he should have left without telling anyone beforehand.
A. strange why
B. it strange what
C. it strange that
D. that strange
[多选题](1.0分)分部工程验收合格应符合()
A.所含分项工程的质量均应验收合格
B.质量控制资料应完整
C.主要使用功能的抽检结果应符合相关专业验收规范的规定
D.观感质量应符合要求
E.有关安全、节能、环境保护和主要使用功能的抽样检验结果应符合相应规定
[多项选择]患者男性,50岁。B超发现右叶肝脏3cm实性占位,AFP1000ng/ml,肝功能正常,10年前有肝炎病史。若患者拒绝手术切除,对该患者可以采取的方法是()。
A. 继续随访
B. 经皮微波消融术
C. 经皮射频消融术
D. 选择性肝动脉栓塞化疗术
E. 经皮无水酒精瘤内注射术
[判断题] 因保险经纪人在办理保险业务中的过错,由保险人承担。()
A.正确
B.错误
[填空题]某温度变送器的测量范围是(-200—600)℃。说明其上限为( )。下限为-200。量程范围为( )。
[判断题]对一人贷款2笔(含)以上个人商用房贷款的,至少每半年进行一次检查。()
[单选题]中央六条禁令要求:各级党政干部一律()接受下属单位安排的宴请,未经批准不准参与下属单位的节日庆典活动。
A.可以
B.允许
C.被允许
D.不准
[多选题]合同执行过程中发生争议导致( )时称为合同纠纷。
A.A. 仲裁
B.B. 诉讼
C.C. 申请
D.D. 审判
[单选题]学理上将刑法第116条中的“汽车”解释为包括作为交通工具使用的大型拖拉机,这一行为属于( )
A.有权解释
B.立法解释
C.司法解释
D.学理解释
[判断题]各级企业应当每年对应急预案的管理情况进行总结,应急预案管理工作总结应当报上一级安全生产监督管理部门。
A.正确
B.错误
[单项选择]肱骨外科颈骨折,正确的摄影体位是
A. 肱骨上端正位
B. 肱骨近端侧位
C. 肱骨上端斜位
D. 肱骨下端侧位
E. 肱骨上端正、侧位
[单选题]采煤工作面上隅角采用风筒导引瓦斯时,风筒内的瓦斯浓度应()。
A.在1.5%以下
B.不超过3.0%
C.在2.0%以下
D.不超过1.5%
[单选题](类别:号段管理 难度:中等)需求分析回答的是( )的问题( )
A.做什么
B.怎么做
C.何时做
D.为谁做
[单选题]施工方案比较,定量分析( )。
A.要工程施工技术
B.要大量的数据积累
C.有较多的经验积累
D.要高技术的施工员
[填空题]υmax>160km/h正线轨道动态质量车体垂向加速度Ⅱ级容许偏差管理值( )g、车体垂向加速度Ⅲ级容许偏差管理值( )g、车体垂向加速度Ⅳ级容许偏差管理值( )g。
[判断题]电子计算机的构成包括硬件、中央处理器和软件三部分。()
[单项选择]国共两党历史上曾实现两次合作,这两次合作得以实现的最基本条件是
A. 国民党是比较革命的民主派
B. 两党阶段性斗争目标相同
C. 社会主要矛盾是民族矛盾
D. 两党方针、政策完全一致
[多选题]机械段应及时处理、分析大型养路机械故障,并对( )按《大型养路机械检查保养及故障处理记录》的内容详细记录,做好对保养和检修质量的检查工作。
A.检查保养
B.检修质量
C.故障处理情况
D.全面检修情况
[单选题]IBP盘按住“试灯按钮”后,盘面上除以外( )区域内指示灯应处于常亮状态。
A.设备直控
B.小系统灾害模式
C.大系统灾害模式
D.区间灾害模式
[单项选择]将不同频段信号滤波后合成为一路信号输出,及将接收信号滤波分离的器件()
A. 功分器
B. 耦合器
C. 合路器
D. 天线
[多选题]我们通常所说的一只5A、220V单相电能表,这儿的5A不是指这只电能表的( )。
A.标定电流
B.额定电流
C.瞬时电流
D.最大额定电流
[单选题]高压供电电压等级不包含(____)。
A.6
B.10
C.35
D.110
[判断题]( )烹调方法尽量选用蒸、烤、煎的方法。
A.正确
B.错误
[单项选择]在矿山井下有水环境下进行爆破作业,应选用的炸药是( )。
A. 水胶炸药
B. 浆状炸药
C. 铵梯炸药
D. 铵油炸药
[多选题]铁路线路分为( )
A.正线
B.站线
C.段管线
D.岔线
[单选题](45168)施工地段放行列车时,轨道静态几何尺寸偏差不得超过经常保养(速度vmax=120km/h)容许偏差管理
值。列车限速vmax≤45km/h时,起道(含垫砟)顺坡率不小于( )倍。(1.0分)
A.200
B.400
C.600
D.800
[判断题]路基必须稳定,如有翻浆冒泥、不均匀下沉及冻害,要彻底整治后方可铺设混凝土宽枕。
A.正确
B.错误
[单项选择]熟练掌握个人防护装备和通讯装备的使用,属于应急训练的()。
A. 基础培训与训练
B. 专业训练
C. 战术训练
D. 其他训练
[多项选择]下列诗人属于“北地三才”的是()
A. 高昂
B. 温子升
C. 庾信
D. 魏收
E. 邢绍
[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 century,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
1960 s 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 Viet-nam。
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.
_______(49)
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.
[判断题]《生产调度管理办法》:事业部按规定要求制定具体的制作、安装节点计划,确保满足合同工期要求,并将节点计划列入月、周计划中。
A.正确
B.错误
[单项选择]舌组织缝合进针点一般距创缘()
A. 2~3mm
B. 6~8mm
C. 3~5mm
D. 10mm
E. 4~5mm
[多选题]财税库银系统信息交换以( )为准,扣款结果信息以( )为准。
A.发起方
B.接受方
C.人民银行国库信息处理系统
D.核心业务系统
[单选题]德国最常见的姓氏是( )
A.诺瓦克
B.斯米诺夫
C.穆勒
D.汉森
[单选题]临近带电体施工时,必须确保()。
A.防触电措施
B.穿绝缘胶靴
C.充足的安全距离
D.做好防护措施