热门试题:
[判断题]公安消防部队参加抢险救援的主要任务就是要充分发挥人员和装备的作用,积极营救急待救助的人员,尽力消除险情和控制事态的发展,努力减少人员伤亡和财产损失。()
[判断题]从汽车开始制动时起,到汽车完全停止所驶过的距离称为制动距离。( )
A.正确
B.错误
[单项选择]膀胱癌组织类型最多见的是()
A. 单纯癌
B. 移行细胞癌
C. 鳞癌
D. 腺癌
E. 硬癌
[多项选择]焦油沥青包括()。
A. 石油沥青
B. 岩石沥青
C. 煤沥青
D. 页岩沥青
[单项选择]甲与乙签订了委托合同,由乙为甲购买一台某型号的机器设备。乙考虑到自己最近比较忙,便委托丙代甲购买该种设备,甲对此表示同意。丙以甲的名义与丁签订了买卖合同,购买设备。甲事后表示不认可丙与丁之间的买卖合同,拒绝付款。那么,丁应当要求( )承担责任。
A. 甲
B. 乙
C. 丙
D. 无法确定
[判断题]跨区间及全区间无缝线路需进行应力放散时,一般应采取钢轨切割、开口放散的方法。
A.正确
B.错误
[单项选择]气滞血瘀型痛经的特点是
A. 经前、经期小腹冷痛
B. 经前、经期小腹胀痛
C. 经前、经期小腹坠痛
D. 经期、经后小腹隐痛
E. 经期、经后小腹冷痛
[单项选择]《价格法>规定,经营者销售、收购商品和提供服务,应当按照( )的规定明码标价,注明商品的品名、产地、规格、等级、计价单位、价格或者服务的项目、收费标准等有关情况。
A. 政府价格主管部门
B. 政府财务主管部门
C. 政府主管部门
D. 地方主管部门
[单项选择]伴有眼外肌麻痹的颅底综合征是
A. 颈静脉孔(Verne综合征
B. 后破裂髁(Collet-Sicar综合征
C. 腮腺后间隙(Villare综合征
D. 眶尖综合征
E. Foster-Kennedy综合征
[多项选择]经过多年改革,我国已经初步形成了包括()以及住房保障等多层次的社会保障体系框架。
A. 社会救助
B. 社会保险
C. 社会福利
D. 医疗保险
E. 优抚安置
[单选题]断路器额定电流指脱扣器允许( ),即脱扣器额定电流。
A.最大电流
B.长期通过的电流
C.最小电流
D.平均电流
[单项选择]髓腔增龄变化的结果是
A. 髓腔变小,髓角变低平
B. 髓室顶和髓室底间的距离增加
C. 髓室增大、髓角消失
D. 髓室底离根分叉处越来越近
E. 牙髓钙化性变形成髓石
[多选题]肺动脉楔压PAWP增高,可见于
A. 二尖瓣狭窄
B. 二尖瓣关闭不全
C. 肺水肿
D. 血容量不足
E. 左心功能不全
[不定项选择题]A.5万元~10万元的罚款
A.2万元~5万元的罚款
B.5000元~2万元的罚款
C.5000元~1万元罚款
D.定点批发企业未依照规定购进麻醉药品和第一类精神药品,逾期不改正的,可处
[单项选择]严重贫血时出现晕厥、神志模糊是什么原因
A. 脑血栓形成
B. 高血压脑病
C. 颈椎病
D. 短暂癫痫
E. 脑缺氧
[判断题]《中华人民共和国安全生产法》第三条是︰安全生产管理,坚持“安全生产,人人有责”的方针。
A.正确
B.错误
[单项选择]公务员职务和身份保障权是指()
A. 获得工资报酬,享受福利保险待遇
B. 提出申诉和控告
C. 非因法定事由,非经法定程序,不被免职、降职、辞退或者处分
D. 对机关工作和领导人员提出批评和建议
[单选题]直柄
A.直柄
B.莫氏锥柄
C.直柄、锥柄都有
D.锥柄
[简答题]是指槽长大于槽宽3倍.___________且槽底宽度小于3m时的情况。
[单项选择]B型实时扫查,电子式与机械式探头比较,其特点是
A. 电子探头比机械探头噪声大,有震动
B. 机械探头比凸阵探头大
C. 机械探头振子数比电子探头多
D. 电子凸阵探头具有较大的近区及远区视野,适宜心脏检查
E. 电子探头较机械探头耐用
[多项选择]在建立规范和高效的银行业金融机构信息报送机制的基础上,非现场监管人员应加强与哪些部门的信息共享和信息沟通()
A. 市场准入部门
B. 现场检查部门
C. 统计部门
D. 创新业务监管部门
[单项选择]The man was their mother's friend, not their father's.
[判断题]发现牵引供电设备断线及其部件损坏,或发现牵引供电设备上挂有线头、绳索、塑料布或脱落搭接等异物,均不得与之接触,应立即通知列车调度员,在牵引供电设备检修人员到达未采取措施以前,任何人员均应距已断线索或异物处所10m以外。
A.正确
B.错误
[判断题]无缝线路长轨条截锯为再用轨时可先用乙炔切割,更换下来以后再锯头。( )
A.正确
B.错误
[单选题]在同一台钻床上连续对某一工件孔进行钻、扩、铰加工,包含()道工序。
A.一
B.二
C.三
D.难以确定
[判断题]起车过程中遇接触网突然失压,3 km/h以下可以非常停车,3 km/h—6 km/h最大减压停车,6 km/h以上减压100 kPa停车。( )
A.正确
B.错误
[多选题]火情侦察方法有哪些( )。
A.外部观察方法
B.内部侦察方法
C.询问知情人侦察方法
D.侦检仪器检测方法
[判断题]低压配电设备、低压电缆、集束导线、充(换)电设备等停电检修,无法装设接地线时,应采取绝缘遮蔽或其他可靠隔离措施。
A.正确
B.错误
[单项选择]下列哪种风险是创业风险中最高的()。
A. 团队风险
B. 管理风险
C. 信息风险
D. 财务风险
[填空题]向专用线调送车辆时,核收取送车费标准中整车为()元/车公里。
[单选题]在20℃时,水在玻璃毛细管中上升高度(h)的计算方法为。
A.h=29.8/D
B.h=28.8/D
C.h=28.9/D
D.h=30/D
[单项选择]需同服维生素B6的是
A. 乙胺丁醇
B. 利福平
C. 异烟肼
D. 对氨基水杨酸
E. 卡那霉素
[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.
_______(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.
[单选题]在带电的电压互感器二次回路上工作时,应严格防止()或接地。应使用绝缘工具,戴手套。必要时,工作前申请停用有关保护装置、安全自动装置或自动化监控系统。
A.短路
B.开路
C.接地