热门试题:
[单选题]真空开关允许在正常开断额定电流情况下的次数：10KV 为 （）次
A.5000
B.8000
C.10000
D.15000
[单选题]实时数据命名标签,在各油气田现有实时数据命名的规范基础上,根据油田层级情况,以及实时数据库的技术特点,设计( )层实时数据标签。( )
A. 6
B. 7
C. 8
D. 9
[多选题] 张某向朋友快递一件情人节礼物。根据《反恐怖主义法》的规定,下列说法中正确的有( )。
A.快递经营单位要求对张某身份进行查验,张某不得拒绝
B.快递经营单位要求对张某寄递物品进行开封验视,张某不得拒绝
C.张某若拒绝快递经营单位对其身份和寄递物品的查验、检查,则快递经营单位不得为其服务
D.快递经营单位应当对张某的身份、快递的物品信息予以登记
[单项选择]一般工业项目可行性研究的内容中，不包括( )。
A. 资金筹措、工艺技术和设备选择
B. 项目实施进度的建议
C. 建筑工程设计方案
D. 工程项目国民经济评价
[单选题]冬季洗车时，库内温度低于（ ）度时，将不能正常洗车。
A.0
B.1
C.2
D.3
[单项选择]温病后期肝肾阴亏，低热不退，口干，舌红绛，属（）。
A. 实证夹虚
B. 虚证夹实
C. 因虚致实
D. 虚实并重
E. 因实致虚
[单项选择]按照相关规定，商业银行不得利用个人理财业务，违反国家利率管理政策进行高息揽储，应坚持的原则不包括（）
A. 审慎性原则
B. 风险管理原则
C. 审计监督原则
D. 内部控制制度原则
[多选题]针对采购业务“上平台”、电商化交易等重点业务，适时组织（），不定期开展突击检查，及时纠偏纠错，巩固业务管理创新成效。
A.专业监督
B.现场监督
C.日常监督
D.专项监督
[判断题]浇筑混凝土基础时,保护层厚度的误差应不超过±5mm。
A.正确
B.错误
[单选题]根据《建筑施工企业安全生产许可证管理规定》(建设部令第128号)文件规定.安全生产许可证的有效期为( )年
A.1
B.2
C.3
D.6
[填空题] 密接式车钩摘挂作业时，车辆的摘挂和软管的摘解由（ ）负责，其他由列检人员负责，无列检作业时由车辆乘务员负责。
[填空题]液压泵按每转排量是否能调节分为（）、（）
[多选题] 依据《中国南方电网有限责任公司电力安全工作规程》(Q/CSSG 510001-2015)第6.3.2.5条规定:工作班人员应具有较强的安全意识、相应的安全技能及必要的作业技能;清楚并掌握( )。
A.工作任务和内容
B.工作地点
C.危险点
D.存在的安全风险及应采取的控制措施
[判断题]先天性巨结肠常见并发症有小肠结肠炎、肠穿孔和继发性感染。（ ）
[单选题]列车达到终点站后,司机发现列车上有乘客未下车,应该( )。
A.正常折返作业
B.通过客室广播大声催促
C.配合站台安全员清客
D.汇报行调
[填空题]Kent worked very hard in order to _______________ (跟上其他同学).
[单选题]四统一测控装置的遥控失败原因返回值为10,表示(____)。
A. 不支持
B. 远方条件不满足
C. 装置检修
D. 互锁条件不满足
[单选题]人体触电时,根据触电的体位不同,电流通过人体最危险途径是()。
A.左手至双脚
B.右手至双脚
C.右手至左手
[单项选择]Tattoos didn"t spring up with the dawn of biker gangs and rock "n" roll bands. They"ve been around for a long time and had many different meanings over the course of history.
For years, scientists believed that Egyptians and Nubians were the first people to tattoo their bodies. Then, in 1991, a mummy was discovered, dating back to the Bronze Age of about 3,300 B.C. "The Iceman", as the specimen was dubbed, had several markings on his body, including a cross on the inside of his knee and lines on his ankle and back. It is believed these tattoos were made in a curative effort.
Being so advance, the Egyptians reportedly spread the practice of tattooing throughout the world. The pyramid-building third and fourth dynasties of Egypt developed international nations with Crete, Greece, Persia and Arabia. The art tattooing stretched out all the way to Southeast Asia by 2,000 B.C. Around the same time, the Japanese became interested in the art but only for its decorative attributes, as opposed to magical ones. The Japanese tattoo artists were the undisputed masters. Their use of colors, perspective, and imaginative designs gave the practice a whole new angle. During the first millennium A.D., Japan adopted Chinese culture in many aspects and confined tattooing to branding wrongdoers.
In the Balkans, the Thracians had a different use for the craft. Aristocrats, according to Herodotus, used it to show the world their social status. Although early Europeans dabbled with tattooing, they truly rediscovered the art from when the world exploration of the post-Renaissance made them seek out new cultures. It was their meeting with Polynesian that introduced them to tattooing. The word, in fact is derived from the Polynesian word tattau, which means "to mark".
Most of the early uses of tattoos were ornamental. However, a number of civilizations had practical applications for this craft. The Goths, a tribe of Germanic barbarians famous for pillaging Roman settlements, used tattoos to mark their slaves. Romans did the same with slaves and criminals.
In Tahiti, tattoos were a rite of passage and told the history of the person"s life. Reaching adulthood, boys got one tattoo to commemorate the event. Men were marked with another style when they got married.
Later, tattoos became the souvenir of choice for globetrotting sailors. Whenever they would reach an exotic locale, they would get a new tattoo to mark the occasion. A dragon was a famous style that meant the sailor had reached a "China station". At first, sailors would spend their free time on the ship tattooing themselves and their mates. Soon after, tattoo parlors were set up in the area, surrounding ports worldwide.
In the middle of the 19th century, police officials believed that half of the criminal underworld in New York City had tattoos. Port areas were renowned for being rough places full of sailors that were guilty of some crime or another. This is most likely how tattoos got such a bad reputation and became associated with rebels and delinquents.According to the passage, tattoos were adopted for all of the following purposes EXCEPT ______.
A. to treat the disease
B. to challenge social mores
C. to record the footprints of one"s life
D. to adorn oneself
[单选题]3.59.第59题
悬吊架设的电缆与桥梁构架间应有（）的净距，以免影响桥梁的维修作业。
A.2.0m；
B.1.5m；
C.1.0m；
D.0.5m
[多选题]会保险行政部门和其他有关行政部门、社会保险经办机构、社会保险费征收机构及其工作人员,应当依法为用人单位和个人的( ),不得以任何形式( )。
A.信息保密
B.泄露
[单项选择]关于牙釉质酸蚀的作用完全正确的一项是（）。
A. 机械清洁牙面；去除玷污层；增加釉质表面的自由能；活化釉质表层；增加釉质的表面积和粗糙度
B. 机械清洁牙面；保留玷污层；增加釉质表面的自由能；活化釉质表层；增加釉质的表面积和光洁度
C. 机械清洁牙面；保留玷污层；降低釉质表面的自由能；活化釉质表层；增加釉质的表面积和粗糙度
D. 机械清洁牙面；去除玷污层；降低釉质表面的自由能；活化釉质表层；增加釉质的表面积和粗糙度
E. 机械清洁牙面；去除玷污层；增加釉质表面的自由能；活化釉质表层；增加釉质的表面积和光洁度
[判断题]如果发现有人受伤时，应立即拨110求助，因抢救受伤人员变动现场的，应当标明位置。( )
A.正确
B.错误
[判断题]只有在面板上的“选择停止”键按下时，程序执行到MOO指令后才会暂时停止。
[单选题][T]A-D-F-001 5 2 2
客货共线(v≤160km/h)铁路，旅客站台高站台高度为( )mm。
A.300
B.500
C.1250
D.1650
[单选题] 高层建筑火灾扑救应坚持( )的战术原则，优先利用建筑内部的消防设施实施火灾扑救
A.以固为主、固移结合
B. 先控制、后消灭
C. 攻防并举、准确迅速
D.冷却保护、防止爆炸
[单选题]影响柴油机启动转速大小的因素是()。
A.压缩空气压力
B.气缸启动阀的构造类型
C.柴油机的技术状态
D.启动装置能量的大小
[单选题]伤口评估 T.I.M.E原则不包括( )
A. 失活组织
B. 感染/炎症
C.湿性失衡
D.上皮爬行
[判断题]现场使用的安全工器具应合格并符合有关要求。
A.正确
B.错误
[判断题]《铁路旅客运输管理规则》第8条规定，组织完成国家下达的旅客运输计划，检查旅客运输中各项工作质量，仲裁跨局旅客及行包责任事故。( )
A.正确
B.错误
[单项选择]一个国家（地区）在一定时期内（如一年），出口额与进口额之间的差额，叫做（）
A. 贸易顺差
B. 贸易逆差
C. 贸易赤字
D. 贸易差额
[多选题]2.92.第92题检定电流互感器时对二次负载有何要求?()
A.标准电流互感器的实际二次负载与证书上所标负载之差,不应超过±10%
B.标准电流互感器的实际二次负载与证书上所标负载之差,不应超过±5%
C.被检电流互感器二次回路的实际负载,在额定二次电流的5%—120%时,其有功分量和无功分量不应超过±5%
D.被检电流互感器二次回路的实际负载,在额定二次电流的5%—120%时,其有功分量和无功分量不应超过±3%
[多项选择]发票必须在销售发生当日开具，严禁（）开具发票。
A. 跨日
B. 跨周
C. 跨月
D. 跨年
[多项选择]社会主义市场经济基本模式包括( )。
A. 坚持以公有制为主体，多种经济成分共同发展的方针
B. 建立全国统一开放的市场体系，促进资源优化配置
C. 建立多层次的社会保障制度
D. 建立以直接手段为主的完善的宏观调控体系
E. 建立以按劳分配为主体的收入分配制度
[单项选择]目前社会上的浮躁风气和商业上的投机心理 ______ 着学术界，一些学者或急功近利，粗制滥造，或取媚世俗，热衷炒作，完全忘记了学术研究绝不是______的事情。
依次填入划横线处的词语，最恰当的一组是( )
A. 侵袭 一朝一夕
B. 腐蚀 操之过急
C. 侵蚀 一蹴而就
D. 腐败 轻而易举
[判断题]旅客下机时将物品遗留在航空器上的，机组成员应立即实施安 保搜查程序。 （ ）
A.正确
B.错误
[单选题]关于《宪法》，下列说法错误的一项是()。
A.农村和城市郊区的土地，除由法律规定属于国家所有的以外，属于集体所有
B.任何公民，必须经由人民检察院批准才可逮捕
C.一般情况下，全国人民代表大会任期届满的两个月以前，全国人民代表大会常务委员会必须完成下届全国人民代表大会代表的选举
D.全国人民代表大会批准省、自治区和直辖市的建置
