热门试题:
[判断题]用绞磨和卷扬机吊起的重物必须在空中短时间停留时，应用人力留住。
A.正确
B.错误
[不定项选择题]共用题干
TV Games Shows
One of the most fascinating things about television is the size of the audience.A novel can be on the best sellers list with a sale of fewer than 100,000 .copies,but a popular TV show might have 70 million TV viewers.TV can make anything or anyone well-known overnight.
This is the principle behind quiz or game shows,which put ordinary people on TV to play a game for the prizes and money.A quiz show can make anyone a star,and it can give away thou-sands of dollars just for fun.But all of this money can create problems.For instance,in the 1950s, quiz shows were very popular in the US and almost everyone watched them. Charles Van Doren, an English instructor,became rich and famous after winning money on several shows.He even had a career as a television personality.But one of the losers proved that Charles Van Doren was cheat-ing. It turned out that the show's producers,who were pulling the strings,gave the answers to the most popular contestants beforehand. Why?Because if the audience didn't like the person who won the game,they turned the show off. Based on his story,a movie under the title Quiz Show is on 40 years later.
Charles Van Doren is no longer involved with TV.But game shows are still here,though they aren't taken as seriously. In fact,some of them try to be as ridiculous as possible.There are shows that send strangers on vacation trips together,or that try to cause newly-married couples to fight on TV,or that punish losers by humiliating them.The entertainment now is to see what people will do just to be on TV.People still win money,but the real prize is to be in front of an audience of mil-lions.
The principle behind quiz or game shows is to put ordinary people on TV to play a game for prizes and money.
A.Right
B.Wrong
C.Not mentioned
[单项选择]下列各项业务应缴纳消费税的是( )。
A. 商贸企业在中国境内零售化妆品
B. 商场零售金戒指
C. 出口国内生产的化妆品
D. 将委托加工收回的化妆品在国内销售
[单项选择]在一次选举中，某人的得票数为450票，已知该地区有2000名合法投票者，其中有75%的人参加了投票，那么这个人的得票率为多少（）
A. 50%
B. 30%
C. 75%
D. 45%
[单项选择]
The tango has probably traveled further and gone through more changes than almost (21) . African slaves brought the tango to Haiti and Cuba in the 18th century; in Cuba, the tango was influenced by the local Cuban dance, (22) "the Havana". From there (23) took the tango in Argentina in the 19th century, (24) it was changed once again and became popular in the (25) . It was an erotic dance of working class people by this time. (26) made it difficult for middle-class Europeans to accept.
(27) at the beginning of this century, the tango was refined, so that it (28) its erotic features. It was preformed in (29) casino ballrooms. The tango, in its sophisticated European (30) , became popular in England and in the USA. Once (31) , the tango became the rage in London and Paris. People began to (32) the Viennese waltz custom of dancing in restaurants between the (33) of a meal Pro
A. where
B. there
C. when
D. then
[判断题]早在16世纪，安特卫普的证券交易所就开始进行股票交易（）
[单项选择]在机械化吊装设备中，（）是一种用途广泛、适用性强的通用型起重机。
A. 汽车起重机
B. 履带起重机
C. 轮胎起重机
D. 塔式起重机
[判断题]压力释放装置各部连接螺栓及压力弹簧应完好，无锈蚀，无松动。
A.正确
B.错误
[单选题]HXN3型机车空气压缩机产生的压力空气，储存在（ ）个安装在底架下面的总风缸中。
A.1
B.2
C.3
[多选题]电缆的等效电路是由()组成
A.电容
B.电阻
C.电感
D.电磁
[单选题]秦某,男,70岁,诊断2型糖尿病15年。因“双足多处皮下蜂窝织炎”人院皮肤无溃烂。实验室检查:空腹血糖7.3mmol/L,肝肾功能正常。对该病人应给子的最佳治疗措施是( )
A.饮食疗法+阿卡波糖
B.饮食疗法+运动疗法
C.饮食疗法+格列本脲
D.饮食疗法+二甲双胍
E.饮食疗法+胰岛素
[不定项选择题]女性，60岁，不慎跌倒，右肩部着地，感局部疼痛，不能活动，即送骨科急诊，检查发现：右肩畸形呈方肩，右手不能搭于对侧肩部。
最可能的诊断是
A.肩关节脱位
B.肱骨外科颈骨折
C.锁骨骨折
D.肩峰骨折
E.肩关节韧带损伤
[多选题]37
性.直.接.系.发.接.故.,.三.中.产.大.相.、.位.同.( ).
A. 零.电.
B. 零.电.
C. 正.电.
D. 正.电.
[单选题] SF6气体在电弧作用下会产生( )。
A.低氟化合物;
B.氟气;
C.气味;
D.氢气。
[单选题]焊枪点火时，按照先开（）阀、后开（）阀的顺序操作，喷嘴不得对人。
A.乙炔、氧气
B.氧气、乙炔
C.氧气、氮气
D.氮气、氧气
[单选题]( )是根据现场测试特点专门设计的高灵敏度、高精度的光功率测量仪器，可进行光功率的绝对量、相对量测量，同时还能满足光前端、光纤各节点功率及光无源器件损耗等参数的测量。
A.红光笔
B.OTDR
C.光源
D.光功率计
[判断题]生产经营单位必须依法参加工伤社会保险,为从业人员交纳保险费。( )
A.正确
B.错误
[单选题]交流电的摆脱电流比直流电的摆脱电流( )。
A.大
B.小
C.一样
D.强
[单项选择]患者女性，52岁，症见上腹部持续性腹痛5天。疼痛呈阵发性加剧，并向腰背部放射，伴发热，恶心呕吐，查体T38．5℃，血压100／70mmHg，上腹部偏左压痛，无反跳痛，腹肌轻度紧张，血清淀粉酶正常，肝功能及胆系酶正常。确诊可进一步检查（）。
A. 尿淀粉酶
B. 血清脂肪酶
C. 血三酯
D. 清正铁白蛋白
E. 血钙
[单选题]进行膀胱功能训练需进行相应准备,错误的是:
A.环境要安静私密
B.做好病人沟通,减少焦炉
C.评估肾功能
D.制定训练计划
[单选题] 列车机车与第一辆车的连挂,由( )负责。
A.调车作业人员
B. 机车乘务员
C.车站值班员
[单选题]运行中隔离开关电气连接部分巡视检查项目包括( )。
A.桩头接触是否良好,有无发热现象
B.所使用连接材料是否合格
C.桩头截面积是否足够
[单项选择]银行汇票未用退回的操作只能由（）受理。
A. 出票行
B. 出票行所在县级行社的任意农信银机构
C. 代理付款行
D. 出票行所在省份辖内的任意农信银机构
[单项选择]标志值较小的一组其权数较大时，则算术平均数( )。
A. 接近标志值较大的一组
B. 接近标志值较小的一组
C. 不受权数影响
D. 仅受标志值影响
[单选题]劳动者有权拒绝( )的指令。
A.安全人员
B.违章作业
C.班组长
D.厂长
[单选题]施工作业地段线路开通后，列车限速应按（ ）逐步提高。
A.通过车辆种类
B.限速要求
C.速度阶梯
D.线路条件
[单项选择]草莓在哪国作为蔬菜（）
A. 美国
B. 英国
C. 日本
D. 澳大利亚
[判断题]根据我国《保险法》的规定，在财产保险合同中，保险责任开始后，投保人要求解除合同的，保险人应当将已收取的保险费，按照合同约定扣除自保险责任开始之日起至合同解除之日止应收的部分后，将剩余的现金价值退还投保人状态。
[单项选择]公路平曲线的最短长度应满足汽车有（）的行程。
A. 3S
B. 6S
C. 9S
D. 10S
[单选题]信息机房（）应使用满足容量要求的独立空气开关、断路器。各级开关、断路器保护范围应逐级配合,下级不应大于其对应的上级开关、断路器的额定容量，避免分路开关、断路器与上级开关、断路器同时跳开。
A.A.电源开关
B.B.所有开关
C.C.重要设备开关
D.掠
E.掠
F.掠
G.掠
[单项选择]男，30岁，发热2天，上厕所时昏倒在地，急测血压40／0mmHg，面色苍白，脉搏细速，诊断为流行性出血热休克期，你认为患者产生休克的主要原因是什么（）A
[单选题]皮下注射给药，下述步骤哪项是错误的
A.药液不足1ml可选择1ml注射器
B.注射部位可选择三角肌下缘
C.针头与皮肤呈10°～20°角进针
D.抽吸无回血后推注药液
E.注射毕用干棉签轻压进针处，快速拔针
[单项选择]右心室后负荷增加见于下列哪种疾病
A. 高血压
B. 肺动脉高压
C. 主动脉关闭不全
D. 甲状腺功能亢进
[多选题]计算机的基本工作特点是（）。
A.快速
B.准确
C.智能
D.通用
[单项选择]"医乃仁术"是指（）
A. 道德是医学的本质特征
B. 道德是医学活动中的一般现象
C. 道德是医学的非本质要求
D. 道德是医学的个别性质
E. 道德是个别医务人员的追求
[单项选择]
NAC’s (Network Access Control) role is to restrict network access to only compliant endpoints and（）users. However, NAC is not a complete LAN（）solution; additional proactive and（）security measures must be implemented. Nevis is the first and only comprehensive LAN security solution that combines deep security processing of every packet at 10Gbps, ensuring a high level of security plus application availability and performance. Nevis integrates NAC as the first line of LAN security（）. In addition to NAC, enterprises need to implement role-based network access control as well as critical proactive security measures — real-time, multilevel（）inspection and microsecond threat containment.
NAC’s (Network Access Control) role is to restrict network access to only compliant endpoints and（）users.
A. automated
B. distinguished
C. authenticated
D. destructed
