热门试题:
[判断题]绝缘防护是指用绝缘材料将导体包裹起来,使带电体与带电体之间或带电体与其他导体之间实现电气上的隔离,使电流沿着导体按规定的路径流动。 ( )
A.正确
B.错误
[判断题]高空进行动火作业时,必须系好安全带。
A.正确
B.错误
[单项选择]《关于加快推进现代农业园区》：园区内投资额在（）以上的重大农业项目，可实行“一事一议”。
A. 5000万元
B. 3000万元
C. 4000万元
D. 2000万元
[多选题]作业人员有权（）。
A.更改施工方案
B.拒绝违章指挥
C.移动或拆除接地线
D.拒绝强令冒险作业
E.略
F.略
[单项选择]（），就是利用邮件系统协议，采用自动发送的技术，可以一封信抄送给多个人的软件。
A. 邮件群发平台
B. 邮件群发器
C. 网上交易平台
D. 邮件列表
[单项选择]在普通天窗附近加设挡风板或采取其它措施。以保证天窗的排风口在任何风向下都处于（）的天窗称为避风天窗。
A. 正压区
B. 负压区
C. 零压区
D. 超压区
[判断题]生产性毒物可通过呼吸道、皮肤和消化道侵入人体。
A.正确
B.错误
[多项选择]患者男，54岁，工人，因“乏力、腹胀1周”来诊。反复肝功能异常7年。肝炎病史及家族史不详。查体：慢性肝病面容，可见肝掌、蜘蛛痣，皮肤、巩膜无黄染；心、肺无异常；腹稍膨隆，轻度腹壁静脉曲张，肝肋下未及，脾肋下2cm，移动性浊音（－）。实验室检查：血WBC3.5×109/L，PLT70×109/L；PT13s；ALT45U/L，AST46U/L，TBil30μmol/L，Alb32g/L，Glob35g/L；HBsAg（＋），HBeAb（＋），HBcAb（＋），HBV-DNA2.5×104copies/ml。腹部B型超声：结节性肝硬化，脾大。肝活检：G2S4。该患者抗病毒治疗的最终目标是（）
A. 最大限度地长期抑制或消除HBV
B. 达到停药标准
C. 使ALT保持正常
D. 延缓和阻止肝疾病的进展
E. HBeAg血清学转换
F. 减少和防止肝功能失代偿、肝硬化、肝细胞癌及其并发症的发生
G. 改善生活质量和延长存活时间
H. 减轻肝细胞炎症坏死及肝纤维化
[单选题]DME应答器发射应答信号，是对询问器的应答，其优先级（）识别信号。
A.高于
B.低于
C.等于
D.无关
[多选题]信息系统上线及阶段版本升级前应进行（）、运行监控、易用性等方面的测评并整改通过，严禁“带病”上线运行。
A.A.安全性
B.B.可靠性
C.C.性能
D.D.可维护性
E.略
F.略
G.略
[单选题]对娱乐场所进行日常治安检查，检查人员不得少于（）人。
A.2
B.3
C.4
D.5
[判断题]扣件：采用螺栓紧固的扣接连接件，包括直角扣件、旋转扣件两种。
A.正确
B.错误
[单选题]车站受理一批保价金额在（ ）万元及以上的整车 为三角B货物。
A.100
B.50
C.30
D.20
[单选题]电机炭刷与换向器表面接触面积≥ ( )。
A.3/4
B.3/5
C.18
D.4/5
[判断题]国家工作人员利用职务上的便利,挪用公款归个人使用,进行非法活动的,或者挪用公款数额较大、进行营利活动的,或者挪用公款数额较大、超过一个月未还的,是挪用公款罪,处五年以下有期徒刑或者拘役。( )
A.正确
B.错误
[单选题]停建、缓建的建设工程档案暂由（）来保管
A.建设单位
B.监理单位
C.监理项目部
D.施工单位
[单项选择]The company had huge debts and was on the ______ of collapse.
A. brink
B. blaze
C. braise
D. blink
[单选题]客运类突发事件应急处置说法错误的（）。
A.采取客流控制措施行值需及时上报行调和生产调度，无需地铁公安到站协助维持秩序
B.应急情况下行值需根据实际情况播放应急广播，利用CCTV监控车站范围客流情况，在各客运组织关键点安排人员引导，采取客流控制措施需同步播放广播，根据情况安排人员摆放告示
C.应急情况行值需安排保洁到车控室领取适宜的告示进行张贴，张贴完毕需确认告示张贴情况是否正确
D.客值需加强车站票务设备监控，提前做好预想，确保大客流期间票务工作顺利开展
[单选题] —Can you remember this park? We （） here.—Sure. But now I （） in that swimming pool.
A.are used to take a walk, am used to swim
B.are used to taking a walk, am used to swimming
C.used to take a walk, used to swim
D. used to take a walk, am used to swimming
[单项选择]同妊娠期乳房变化无关的激素是（）
A. 催乳激素
B. 雌激素
C. 肾上腺皮质激素
D. 孕激素
E. 甲状腺素
[多选题] 2005版第五套人民币100元的()具有磁性特征。
A.主景人像
B.光变油墨面额数字
C.安全线
D.冠字号码
[单项选择]原发性支气管肺癌常见组织类型
A. 鳞癌
B. 腺癌
C. 未分化癌
D. 混合癌
E. 以上都不是
[多选题]马来西亚是亚洲新兴的工业国之一，是世界上最大（）出产国。
A.天然橡胶
B.水果
C.铁
D.锡
E.棕榈油
[判断题]运行中变压器的铁芯和其他附件都处于绕组周围很强的电磁场内，为了避免铁芯产生悬浮电位造成对地放电变压器的放电，变压器铁芯一定要接地。（）
A.正确
B.错误
[单选题]开关电路中,与平均电流自动均流法相比,最大电流自动均流法是将( ) 。
A.连接在电流放大器输出与均流母线之间的三极管换成了电阻
B.连接在电流放大器输出与均流母线之间的电阻换成了三极管
C.连接在电流放大器输出与均流母线之间的二极管换成了电阻
D.连接在电流放大器输出与均流母线之间的电阻换成了二极管
[简答题]燃气管理处使用的调压阀设计压力要求是什么？
[单项选择]下列除哪项外均是神昏的常规处理（）
A. 生命体征监护
B. 保持呼吸道通畅
C. 建立静脉通道
D. 支持疗法
E. 纠正酸中毒
[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
[判断题]《铁路旅客运输服务质量规范》（铁总运〔2016〕247号）规定，按规定实行实名制验证，核验车票、有效身份证件原件、旅客的一致性。
A.正确
B.错误
[判断题]放射性物品运输是核能和核技术开发应用中的一个普通环节。
[单选题]根据《最低工资规定》,最低工资标准每( )年至少调整一次。
A.1
B.2
C.3
D.5
[单选题]跑道中线灯从跑道入口到距跑道末端900米处的范围内为：
A.蓝色
B.绿色
C.黄色
D.白色
[单项选择]职工因工致残，不论伤残等级，都享有( )。
A. 一次性工伤医疗补助金待遇
B. 伤残就业补助金待遇
C. 由用人单位安排适当工作待遇
D. 一次性伤残补助金待遇
[单选题]在标准大气中,海平面上的气温和气压值是 试题种类: 驾驶员晋级理论题库
A.15℃、1000hPa
B.0℃、760mmHg
C.15℃、1013.25hPa
[单选题] 列车中相互连挂的车钩中心水平线的高度差，不得超过( )mm。
A. 55
B. 75
C. 85
D. 65
[判断题]全面风险管理的内部审计报告应当直接提交董事会和监事会。
A.正确
B.错误
[单选题]高钙血症是指血清钙
A.高于2.35mmol/L
B.高于2.45mmol/L
C.高于2.55mmol/L
D.高于2.65mmol/L
E.高于2.75mmol/L
[单项选择]保险单的争议处理，主要包括哪些形式（）
A. 协商、仲裁、诉讼
B. 警告、仲裁、诉讼
C. 和解、调解、仲裁
D. 协商、调解、仲裁
