热门试题:
[判断题]绳索架设在建(构)筑物转角处应使用墙角保护器或其他形式的护垫(具),受力点连接处及紧绷绳的弯角处必须留人观察。( )
A.正确
B.错误
[单项选择]李某的妻子和女儿早年死亡，1999年李某也死亡，留有遗产房屋4间。遗产未经分割，李某的儿子也因病死亡。为继承这4间房屋，李某的女婿、外孙女与李某的儿媳和孙子发生争执，则以下说法正确的是
A. 李某的外孙女和孙子应各得2间
B. 先由李某的儿子和女儿各自继承2间，再由女婿、外孙女各继承1间，儿媳和孙子各继承1间
C. 李某的外孙女分得2间，儿媳和孙子各得1间
D. 李某的外孙女的2间，儿媳先得1间和孙子分割另1间
[单项选择]《中华人民共和国传染病防治法》中的“医 源性感染”的含义是指
A. 在从事医学实验中，因病原体传播引起的感染
B. 在从事实验室工作中，因接触病原体所致的感染
C. 在从事医学服务中，因病原体传播引起的感染
D. 感染病原体无临床症状能排出病原体
E. 人与脊椎动物接触病原体而感染
[单选题]在继电保护装置、安全自动装置及自动化监控系统屏(柜)上或附近进行打眼等振动较大的工作时，应采取防止运行中设备误动作的措施，必要时向调控中心申请，经值班调控人员或运维负责人同意，将保护暂时停用。
A.A.正确
B.B.错误
C.略
D.略
E.略
F.略
[判断题]某公安机关侦查人员在办理一起故意伤害的刑事案件时，没有履行任何法律程序便将犯罪嫌疑人关押了10天之久，此案可以由人民检察院立案侦查。
A.正确
B.错误
[填空题]公开招标指招标人以招标（Q）的方式邀请不特定的法人或者其他组织投标。
[单项选择]下列哪种方法不是搜索引擎利用关键字搜索时，使用的基本方法（）。
A. 使用加号+
B. 使用减号-
C. 使用冒号：
D. 使用引号""
[判断题]联锁设备分为集中联锁（计算机联锁和继电联锁）和非集中联锁（色灯电锁器联锁和臂板电锁器联锁）。
A.正确
B.错误
[单项选择]End Your Back Pain
Like an expensive but temperamental sports car, the human spin is beautifully designed and maddeningly unreliable. If you are a living, breathing human being, you have probably suffered the agony of back pain. And as long as people continue to lead overweight, sedentary and stressful lives, the number of sufferers is unlikely to go anywhere other than up.
As it does, armies of new back-pain sufferers, many desperate and even disabled, will seek relief. When they do, they’ll quickly discover just how complicated their problem really is, with its mystifying mix of physical symptoms and psychological underpinnings. The reality is that the agony will often go away on its own — impossible as that may seem when you are writhing (痛苦扭曲) on the kitchen floor. The Great Pain Mystery
Back pain can originate anywhere in the elaborate spinal architecture. Degenerated discs (椎间盘), which many lead to herniation (突出) and compressed nerves, are a common pr
A. To find out whether the patients’ attitude help the pain.
B. To experiment with advanced surgical treatments.
C. To search for a cost-effective, integrative treatment.
D. To investigate experts’ opinions on various treatments.
[简答题]关于高处作业的规定，下列描述正确的是（ ）。
[单项选择]普萘洛尔对心脏最严重的不良反应不包括
A. 心动过缓
B. 诱发心衰
C. 血压下降
D. 心脏停搏
E. 阵发性心动过速
[单选题]A.氯贝丁酯
A.盐酸普萘洛尔
B.盐酸美西律
C.硝苯地平
D.硝酸异山梨酯
E.消心痛指
[单选题]起重机上外露的、有伤人可能的转动零件,如开式齿轮、联轴器、传动轴、链轮、链条、传动带、皮带轮等,均应装设()
A.防雨罩
B.防护罩
C.隔离栏
[单项选择]边境地区居民每人每日从边境口岸带进的货物超过（）限额时，海关按《中华人民共和国海关进出口税则》征收进口关税和进口环节税，并按进口货物的有关规定办理进口手续。
A. 5000元人民币
B. 3000元人民币
C. 2000元人民币
D. 1000元人民币
[判断题]辙叉心、辙叉翼轨面剥落掉块,长度超过30mm,深度超过6mm为重伤。( )
A.正确
B.错误
[单选题]特别严重违章或检查人员认为必要时，应下达（ ），督促落实整改措施。
A.违章整改通知书
B.违章处罚通知单
C.停工令
[判断题]在整个理想体系中,个人理想是最根本、最重要的,而社会理想要从属于个人理想。()
A.正确
B.错误
[单项选择]下列哪种疾病不引起眼球突出（）
A. 甲状腺相关性眼病
B. 眼眶壁底部骨折
C. 视神经胶质瘤
D. 眼眶尖部炎性假瘤
E. 泪腺肿瘤
[不定项选择题]根据以下材料，回答题
I had always known that the Chinese NewYear was different from our own but otherwise assumed that the way we Europeansdivided up the year was something in common. Quite recently, though, I foundout that there used to be some pretty dramatic differences. During the MiddleAges, the official start of the year varied enormously within Europe. In Spain,Portugal, Switzerland and Germany it began on Christmas Day, whereas it startedon the 1st March in Venice and the 21st in England. In Rome, it was at one timethe 25th January but then changed to the 25th March. In Russia the new yearcoincided with the spring equinox (春分).
If this isn′t complicated enough the Frenchused to start their official year from Easter day. Easter, as I am sure you allknow, is a moveable feast whose complicated calculation is quite a mystery tome. However, this French style of working out the beginning of the year led tosome years being as short as three hundred days while others could stretch tofour hundred with two spring times with one at each end!
With all these different dating systems inoperation you can imagine the enormous potential for confusion. This can createheadaches for students engaged in studying the period from original documentsas they can actually find somebody′s death being recorded months before theyare married and battles still being fought weeks after a peace agreement hadbeen signed! It would all depend on where the events had been recorded. As anactual example the student could easily get muddled (糊涂的) over the date of thefamous trial of the Knights Templar in Paris. According to records this longand complex trial ended in 1313 as the New Year didn′t officially start untilthe 7th April. Fortunately for all of us these differences were eventuallysolved. In December 1564 the French decided to start the New Year from the 1 stJanuary. The Russians adopted this new style of dating in 1725 and the Englisha further twenty-seven years later.
The system for the new year starting onJanuary 1st ______查看材料
A.was immediately adopted by the English
B.was adopted by the Russians a century,before the French
C.was accepted by the French
D.was adopted by the English in 1750
[判断题]地震灾害救援中，搜救犬的搜索能力常常受到气温、风力等环境因素的影响。( )
A.正确
B.错误
[单项选择]患者张某，45岁，输血1Oml左右出现头疼、四肢麻木、腰背酸痛，伴寒战、高热、呼吸急促等症状。下列措施不正确的是
A. 注意观察生命体征和尿量
B. 双侧腰部冷敷封闭，保护肾脏
C. 重做血型鉴定和交叉配血
D. 立即停止输血，保留余血送检
E. 静脉推注碳酸氢钠
[单项选择]依据《行政处罚法》的规定，地方性法规可设定除限制人身自由、( )以外的行政处罚。
A. 警告
B. 罚款
C. 吊销企业营业执照
D. 责令停产停业
[单选题]找窜时，在油层部位采用（ ），防止污染油层。不得将修井液或污物注入地层、窜槽部位。
A.钻井液
B.盐水
C.卤水
D.活性水
[判断题]根据《云南电网有限责任公司安全监督检查业务指导书（2020版）》规定：现场勘察记录、安全技术交底记录、工作票等文件存在主要内容遗漏、错误，工作地点或工作任务不清晰等问题属于C类违章。
A.正确
B.错误
[多项选择]根据《人民警察警衔条例》第8条和第9条的规定，担任初级专业技术职务的人民警察实行下列职务等级编制警衔( )。
A. 三级警督
B. 二级警司
C. 一级警司
D. 三级警司
[简答题]简述《三国演义》中“失街亭”这一情节中诸葛亮、马谡所表现出来的性格缺陷。
[单选题](判断题)轮胎起重机是一种装在轮胎行走底盘上的起重机。
A.正确
B.错误
[单项选择]
The American Family
In the American family the husband and wife usually share important decision making. When the children are (51) enough, they take part as well. Foreigners are often surprised by the permissiveness (宽容) of American parents. The old rule that "children should be seen and not heard" is rarely (52) , and children are often allowed to do (53) they wish without strict control of their parents. The father seldom expects his children to listen to him (54) question, and children are encouraged to be (55) at an early age. Some people believe that American parents carry this freedom (56) far. Others think that a strong father image would not (57) the American values of equality and independence. Because Americans emphasize the importance of independence, young people are expected to (58) their parental families by the time they have (59)
A. what
B. that
C. which
D. when
[单选题]下列有关反恐怖主义安全防范工作的做法不正确的是()。
A.某互联网公司以影响公司形象,防止泄露公司核心技术为由,拒绝市公安局调查某恐怖事件时提出的提供解密技术支持的要求
B.某电信公司发现有人利用本公司电信网传播含有宣扬“圣战”内容的信息,立即停止传输,保存相关记录,删除相关信息,并向公安机关报告
C.某市税务部门在对某商贸有限公司查税过程中,发现该公司资金流入流出涉嫌恐怖主义融资后,将此情况通报公安机关
D.村民卢某被教唆穿戴宣扬极端主义的服饰出入公共场所,当地公安机关组织卢某所在的村民委员会对其进行帮教
[单选题]下列选项中，不作为CO助燃剂有效成分的是（ ）
A.钯
B.铂
C.铱
D.银
[单项选择]在网站规划设计中，始终牢记（）的原则。
A. 以美工为中心
B. 以客户为中心
C. 以技术为中心
D. 以节省开发费用为中心
[单选题]跨度大于( )的钢筋混凝土梁式构件，其底模板应计算起拱高度。
A.4m
B.5m
C.6m
D.7m
[单选题]需收集全部标本的是
A.血清酶测定
B.肝功能测定
C.血钠测定
D.血钾测定
E.尿素氮测定
[单选题]线路停电时，在显示屏上断路器（开关）或隔离开关（刀闸）的操作处应设置（ ）的标记。
A.“禁止合闸，有人工作！”
B.“禁止合闸，线路有人工作！”
C.“止步，高压危险！”
D.“禁止分闸！”
[判断题]司机拉车时,严禁前顶后拉。 ( )
A.正确
B.错误
[单选题]天王补心丹主治
A.阳虚血少之神志不安
B.气血两虚之神志不安
C.阴阳两虚之神志不安
D.阴虚血少之神志不安
E.阴虚火旺之神志不安
[单选题]为保证人身安全，除专业人员执行有关规定外，其他人员（包括所携带的物件）与牵引供电设备带电部分的距离，不得小于( ) mm。
A.1000
B.1500
C.2000
D.2500
[单选题]CR400AF(-A)动车组二级修塞拉门检测与清洁，检查锁到位限位开关S1、隔离锁限位开关( )、紧急解锁限位开关S3、辅助锁限位开关S5、98%关到位限位开关S4的外观完好无开裂、破损，无水汽；各开关接线紧固。
A.A2
B.S2
C.C2
D.Y2
