热门试题:
[单选题]基站设备故障处理注意事项,错误的是?
A.需要断小区(或断站)时应提前告知,并删除告警。
B.在更换主控模块、扩展模块等带电模块时,必须做到先断电再操作。
C.涉及到天馈和传输告警时,必须先摸清传输端口、馈线连接路由,并做好相应标记,再进行操作。
D.故障处理完毕后需与网管人员确认,并在现场观察半小时,待故障彻底恢复后方可离开。
[不定项选择题]资料:Even as rich countries seek to rid workplaces of subtle gender bias, in many developing ones discrimination remains overt. According to the World Bank, women are barred from certain jobs in 104 countries.(1)
“Gender equality in labour law is associated with more women working and earning more relative to men,” says Sarah Iqbal of the Bank. Yet some countries publish lists of jobs deemed too dangerous for women (Russia’s 456 include driving a train or steering a ship). Others stop women from working in entire sectors, at night or in “morally inappropriate” jobs (in Kazakhstan women cannot bleed or stun cattle, pigs or small ruminants). In four countries women cannot register a business. In 18 a husband can stop his wife working. A(2)
The aim is often to protect the “weaker sex”. Some laws put women in the same category as children; they concern jobs seen as physically tough, such as mining, construction and manufacturing. Others relate to broader safety fears. In Mumbai, for example, female shopkeepers cannot work as late as male ones. Other laws are intended to protect capacity to bear children. “Such policies often have demographic motivations, especially in countries with low birth rates,” says Ms Iqbal. (3)
Restrictions on night work originated in England during the Industrial Revolution. B In 1948 the International Labour Organisation (ILO) still sought to keep women away from mines and industrial nightwork. Spain did not lift restrictions on female workers in mining, electricity and some construction jobs until 1995. Some bans on women’s work still in place in former colonies are remnants of the 1960 Spanish Civil Code, the Napoleonic Code or Commonwealth laws. (4)
Some laws are of surprisingly recent origin: Vietnam’s ban on women driving tractors of 50 horsepower or more came into force in 2013. But on balance, the trend is towards liberalisation. In recent years Bulgaria, Kiribati and Poland have removed all restrictions; Colombia and Congo have got rid of some. Other countries have changed laws in light of technological advances that have made many jobs safer and less reliant on brute force, or have seen courts overturn bans as discriminatory. C(5)
Labour shortages are also leading to change. When many male miners left Marmato, in Colombia, to find better pay elsewhere, female replacements were tolerated, even though hiring them broke the law. Similarly, when male truckers in eastern European countries that joined the European Union left for western ones, pressure to let women replace them increased. And the end of a ban on women working nights in the Philippines in 2011 was cheered on by call-centres, which need staff during daytime in America and Europe. (6)
Some sex-specific restrictions are called for, says the ILO, particularly in the case of pregnant and breast-feeding women, for example when working with chemicals.(Such temporary and specific precautions are not counted in the World Bank’s study.) But, concludes the ILO, blanket protective prohibitions are “increasingly obsolete”. D(7)
What does “blanket protective prohibitions are ‘increasingly obsolete’” mean in the last paragraph?
A.In blanket industry, the work restrictions on women have become very strict.
B.Restrictions on women in blanket industry have taken off in some countries.
C.In order to protect women’s rights, work restrictions should be banned.
D.Work restrictions that claim to protect all women are no longer popular.
[多选题]改、扩建工程开工前,施工单位应编制()的物理和电气隔离方案,并经设备运维单位会审确认。
A.施工区域
B.材料区域
C.加工区域
D.运行部分
[单选题]《建筑设计防火规范》中,爆炸下限小于( )的气体为甲类
A. 4%
B. 5%
C. 10%
D. 15%
[单选题]施工、维修及各种上道检查巡视作业,应严格遵守作业人员和机具( )制度,采取措施保证邻线列车和施工作业人员安全。
A.维修
B.避车
C.使用
[判断题]在我国,土地的使用权可以依法转让。
A.正确
B.错误
[判断题]设备主人不宜更换,各单位根据工作需要,及时调整所辖变电站的设备主人,相关人员做好交接工作。
A.正确
B.错误
[单选题]水浸探伤时,钢管用横波检测的条件是()式中:T-壁厚;D-管子外径;d-管子内径。
A.T/D≤40%或T/d≤20%
B.T/D≤20%或T/d≤40%
C.T/D≤25%或T/d≤50%
D.T/D≤50%或T/d≤25%
[判断题]( )滴定分析所使用的滴定管按照其容量及刻度值不同分为:微量滴定管、半微量滴定管和超微量滴定管三种。
A.正确
B.错误
[多选题]三违内容包括()。
A.违章指挥;
B.违章作业;
C.违反劳动纪律;
D.违反作业纪律。
[单项选择]信息化社会是信息革命的产物,它包含多种信息技术的综合应用,构成信息化的三个主要技术支柱是()。
A. 计算机技术、信息技术、网络技术
B. 计算机技术、通信技术、网络技术
C. 存储器技术、航空航天技术、网络技术
D. 半导体工艺技术、网络技术、信息加工处理技术
[单选题]公平正义的首要内容是确保( )
A.一切行为让群众满意
B.一切结果符合法律规定
C.一切行为让领导满意
D.一切行为符合法律规定
[单选题]供电段技术主管部门每半年,车间、工区( )对技术资料进行检查,并不断修订完善,确保技术资料完整准确。(应知应会-西铁供[2017]19号,第二十七条)(网工)
A.每季度
B.每半年
C.每年
D.每两年
[单选题]在光栅光谱中,假如所有偶数次级的主极大,都恰好在单缝衍射的暗纹方向上,因而实际上不出现,那么此光栅每个透光缝宽度a和相邻两缝间不透光部分宽度b的关系为( )。《》( )
A.a=b/2
B.a=b
C.a=2b
D.a=3b
[配伍题]医学道德情感不包括哪条内容()|在医学道德情感最重要的是哪一条()
A. 同情感
B. 责任感
C. 事业感
D. 公正感
E. 愧疚感
[单选题]三相四线制回路中,不许将单根导线单独穿于钢管内,以免产生( )。
A.电磁感应
B.涡流发热
C.短路
D.断路
[单项选择]为欧洲近代资产阶级抒情诗发展奠定基础的是()
A. 普罗旺斯抒情诗
B. 但丁《新生》
C. 彼得拉克《歌集》
D. 《特里斯丹和依瑟》
[多选题] 缩短蓄电池寿命的情况有( )等。 不定项选择
A. 过度充电
B. 过量放电
C. 充电不足
D. 根据实际情况准确把握充电时间
[单选题]( )是兴国之魂,决定着中国特色社会主义发展方向。
A. 社会主义核心价值体系
B. 解放思想.与时俱进
C. 全民族文化创造活力
[单项选择]
增值税:是指以商品流通和劳动服务在各个流转环节的增值额为征税对象的一种税。它是以商品销售额和应税劳务营业额为计税依据运用税收抵扣原则征收的一种流动税。
它具有以下特征:
(1)征收对象是法定的增值额;
(2)税负公平合理,具有中性税属性。
根据上述定义,下列情况中属于征收增值税的是()。
A. 某娱乐公司每次演出都收入不菲,每次都按法律规定缴纳一定的税金
B. 某企业虽然利润不算丰厚,但它每年也按规定上交一定的收益税
C. 农民要缴纳一定数额的农业税
D. 税务机关对某商店查账征税
[单项选择]电路把表示几个()的向量画在同一坐标中称为向量图。
A. 电压或电源
B. 正弦量
C. 同频正弦量
[单选题]金融机构在办理残缺、污损人民币兑换业务时,应向残缺、污损人民币持有人说明认定的兑换结果。对于不予兑换的残缺、污损人民币,应( )。
A.A.将残缺污损人民币销毁
B.B.将残缺污损人民币退回原持有人
C.C.告知原持有人兑换结果后,收缴残缺污损人民币
[判断题]毒蛇咬伤后,不要惊慌、奔跑、饮酒,以免加速蛇毒在人体内扩散.
A.正确
B.错误
[填空题]太阳高度角是太阳光线和地平面的夹角日出、日没时太阳角高度为(),正午时()
[不定项选择题]A.呼吸道合胞病毒
A.柯萨奇病毒
B.肺炎球菌
C.疱疹病毒
D.肺炎支原体
E.急性毛细支气管炎(喘憋性肺炎)的主要病原是( )
[多项选择]以下属于网络设备安全管理应该注意的事项有()。
A. 网络设备的登录口令必须足够强壮难以被破译
B. 网络设备的当前配置文件必须在主机上有备份文件
C. 网络设备的远程登录操作应限定在指定网段范围内
D. 网络设备的安装、配置、变更、撤销等操作必须严格走流程
[单选题]落地插座应具有牢固可靠的( )。
A.标志牌
B.保护盖板
C.开关
[单选题]带感性负载的可控整流电路为避负感性负载的持续电流流过晶闸管,除并联续流二极管的方法外,也可以在感性负载前并联适当大小的( )。
A.电阻
B.电容
C.电阻.电容串联回路
D.电阻.电容并联回路
[单项选择]多数大腿截肢者在行走时,都不使用截肢侧的髋关节外展肌。主要原因是()。
A. 残端疼痛
B. 残肢短
C. 髋关节外展挛缩
D. 接受腔外侧壁适配不良
E. 截肢者没有接受过正规的步态训练
[多项选择]《刑法》规定,在拐卖妇女、儿童过程中奸淫被拐卖的妇女的,仅定拐卖妇女、儿童罪。15周岁的甲在拐卖幼女的过程中,强行奸淫幼女。对此,下列哪些选项是错误的
A. 《刑法》第17条第2款没有规定15周岁的人对拐卖妇女、儿童罪负刑事责任,所以,甲不负刑事责任
B. 拐卖妇女、儿童罪包含了强奸罪,15周岁的人应对强奸罪承担刑事责任,所以,对甲应认定为拐卖妇女、儿童罪
C. 15周岁的人犯强奸罪的应当负刑事责任,所以,对甲应认定为强奸罪
D. 拐卖妇女、儿童罪重于强奸罪,既然15周岁的人应对强奸罪承担刑事责任,就应对拐卖妇女、儿童罪承担刑事责任,所以,对甲应以拐卖妇女、儿童罪与强奸罪实行并罚
[判断题]高速铁路有砟轨道正线在困难条件下应设置复曲线。
A.正确
B.错误
[单项选择]古立克所建议的行政改革的主导原则不包括( )
A. 相关的工作应安排在同一单位
B. 增加民选官员的人数
C. 一把手要指定专人负责整个部门的工作鉴定
D. 整个部门的每项职能都要指派专人具体负责
[单选题]单选题:小额财物理赔金额在( )以上额度的由值班站长移交给服务质量办公室进行处理。
A.500元
B.1000元
C.1500元
D.2000元
[单项选择]以下对抗震设防地区地基土液化的叙述,何者是正确的
Ⅰ.当地基土中存在液化土层,桩基的桩端应置于液化土层上面一定距离处;
Ⅱ.当地基土中有饱和砂土或饱和粉土时,需要进行液化鉴别;
Ⅲ.存在液化土层的地基,应根据其液化指数划定其液化等级;
Ⅳ.对设防烈度7度及7度以下,可不考虑液化判别和地基处理
A. Ⅰ
B. Ⅱ、Ⅲ
C. Ⅳ
D. Ⅰ、Ⅳ
[单选题]有关标准姿势规定内容的描述,以下哪项不正确( )(易)
A.身体直立
B.两眼平视前方
C.两足并立,足尖向前
D.上肢下垂于躯干两侧,手掌向前
E.立正姿势
[单选题]按照《通风与空调工程施工质量验收规范》GB50243-2002要对安装完毕的空调水系统管道系统进行( )。
A.水压试验
B.满水试验
C.灌水试验
D.通球试验
[单项选择]Most insulation devices of this kind,______manufactured for such purposes, are extremely expensive to install.
A. that are
B. which is
C. those are
D. as are