热门试题:
[单选题]根据《企业职工伤亡事故分类标准》，轻伤事故是指损失工作日低于（ ）日的失能伤害的事故。
A.60
B.90
C.100
D.105
[单项选择]Wood carving refers to the art of creating or decorating objects of wood by carving with a sharp, hand-held tool. This form of art has a history of over 1,000 years and a unique artistic style. The following is some introduction about wood carving in America.
Wood carving began as a necessity in America and developed into an art. Because of the lack of other materials, early settlers were forced to make tools and utensils out of wood. At first, these articles were whittled with a knife, but when pioneer craftsmen set up their primitive shops most of them were fashioned on a lathe--a machine which holds an object and rotates it while it is being shaped by a tool.
However, even after Massachusetts-born Thomas Blancard designed a lathe which could turn irregular shapes--an innovation that made possible mass production of gunstocks, shoe lasts, oblong and square wooden wares--craftsmen who could use knife and chisel skillfully were still in demand. Some found ready employment in
A. not very sophisticated
B. known for doing very quick work
C. dependent on imported materials
D. frequented only by fashionable people
[判断题]《安规》(热力和机械部分)规定，水力发电厂在水力机设备的控制电源、通讯、测量、监视、控制、调节、保护等系统的工作，使用水力机械工作票。
A.正确
B.错误
[单项选择]一只老钟对一只小钟说：“你一年要摆31536000下。”小钟吓坏了：“哇，这么多，这怎么可能？我怎么能完成那么多下呢!”另一只老钟笑着说：“不用怕，并不难啊，只要坚持每秒摆一下就可以了，试试看吧。”果然，小钟很轻松地就摆了一下。不知不觉一年过去了，小钟已经摆了31536000下！下列选项最符合作者写作意图的是（）
A. 坚持下去，就可胜利
B. 化整为零，圆梦更易
C. 不忘初心，方得始终
D. 千里之行，始于足下
[单选题] 既可屈髋又可屈膝的肌是
A. 缝匠肌
B. 半腱肌
C. 股直肌
D. 股二头肌
[多选题]内务条令是国家综合性消防救援队伍内务建设的基本依据,适用于()。
A.国家综合性消防救援队伍国家消防员和单位(不含企业、事业单位)
B.国家综合性消防救援队伍国家消防员
C.参训的地方人员
D.参训的预备役人员
[多项选择]新型工业化道路的特点是
A. 科技含量高
B. 经济效益好
C. 资源消耗低、环境污染少
D. 人力资源优势得到发挥
[单选题]六氟磷酸锂包装系统压力高报值（ ）
A.20Kpa
B.10Kpa
C.15Kpa
D.25Kpa
[单选题]在发生人身触电事故时，可以不经许可，即行断开有关设备的电源，但事后应立即报告（）和上级部门。
A.调度控制中心或工作负责人
B.工作负责人或设备运维管理单位
C.调度控制中心或设备运维管理单位
D.工作负责人或班站长
[单项选择]关于宫颈微偏型腺癌的描述错误的是
A. 组织学形态较温和，易漏诊
B. 呈内生性侵袭性生长，可早期转移
C. 子宫颈常超常肥大或结节状，质硬
D. 增生腺体位于子宫颈较深处
E. 患者常有阴道不规则出血，阴道血性排泄物，接触性出血症状
[单选题]按照保险利益原则，债权人对债务人的信用具有保险利益，对此债权人的信用作作为标的，可投保的险种主要是（ ）
A.信用保险
B.责任保险
C.人寿保险
D.医疗保险
[单选题]关于残疾人的心理过程，叙述正确的是
A.休克期― 抑郁期―否认期―反对独立期―适应期
B.休克期 ―反对独立期 ―抑郁期 ―否认期―适应期
C.休克期 ― 否认期― 抑郁期 ―反对独立期―适应期
D. 休克期―否认期―反对独立期―抑郁期―适应期
E.休克期 ― 反对独立期 ― 否认期― 抑郁
期―适应期
[多选题]造成离心泵振动大的原因可能为
A.转子不平衡
B.对轮安装差
C.轴承磨损严重
D.叶轮局部堵塞
[单项选择]下述动物中属于昼行性动物的是 ( )
A. 松鼠
B. 夜猴
C. 家鼠
D. 壁虎
[单项选择]乳疬相当于西医的（）
A. 乳腺增生
B. 乳腺纤维瘤
C. 乳房异常发育症
D. 乳房结核
E. 乳腺癌
[单选题]计算机联锁控制台办理某组道岔（ ）后，单操该道岔应能转换，经该道岔的进路应不能办理。
A.单锁
B.单解
C.岔封
D.岔解
[单项选择]勘察设计单位资质实行分级管理审批，甲级资质由（）审批。
A. 国务院建设行政主管部门
B. 各省、自治区、直辖市建设行政主管部门
C. 国家技术监督局
D. 工商管理部门
[单选题]拉磨尾绳不应少于2人，应站在（），且不准在绳圈内。人力绞磨架上固定磨轴的活动挡板应装在（），禁止反装。
A.A.锚桩后面不受力的一侧
B.B.绞磨后面受力的一侧
C.C.卷筒后面上侧
D.D.锚桩前面下侧
[多项选择]对烟叶复烤加工企业片烟及烟梗、烟末调拨环节的检查时，涉及的部门包括（）。
A. 营销部门
B. 办公室
C. 财务部门
D. 仓储部门
[单选题]CR400AF(-A)动车组，同一拖车转向架一、二级修车轮直径差应（ ）。
A.≤1mm
B.≤2mm
C.≤4mm
D.≤5mm
[单选题]为老年人翻身,为防止挫伤皮肤或引起骨折,应避免( )。
A. 硬拖
B. 拉拽
C. 推拉
D. 以上都是
[单选题]本案例中，施工现场安全由( )负责。
A.施工总承包单位
B.分包单位
C.业主
D.监理单位
[单项选择]可摘局部义齿不稳定现象不包括
A. 义齿脱落
B. 义齿游离端翘起
C. 义齿下沉
D. 义齿摆动
E. 义齿旋转
[多选题]房屋托管业务的操作要点包括（ ）。
A.经纪公司与业主（出租人）和承租人分别签订租赁合同
B.业主并不干预经纪公司的出租价格
C.经纪机构向客户收取租金的方式和期限与经纪机构向业主支付租金的方式不一定相同
D.经纪机构向业主要求一段时间的“空置期”（免租期）
E.业主、客户和经纪机构任何一方违约都要以相同的形式承担违约赔偿责任
[单项选择]
One of the basic characteristics of capitalism is the private ownership of the major means of production—capital. The ownership of large amounts of capital can bring (21) profits, as well as economic and political power. Some recent theorists, (22) , have argued that our society has moved to a new stage of (23) that they call "postindustrial" society. One important change in such a society is that the ownership of (24) amounts of capital is no longer the only or even the most important (25) of profits and influence; knowledge as well as (26) capital brings profits and influence.
There are many (27) with the thesis above, not the least of (28) is that wealthy capitalists can buy the experts and knowledge they need to keep their profits and influence. But this does not (29) the importance of knowledge in an advanced industrial society, as the (30) of some new industries
A. them
B. those
C. which
D. that
[单项选择]The recession is taking a serious toll on American retail, but e-commerce could emerge as a winner.
According to a new report by Forrester Research, e-commerce sales are (67) . to grow 11% , to ＄ 156 billion, in 2009. That (68) a slowdown from 13% growth last year and 18% in 2007. The major factor (69) to the pace shift is, of course, (70) consumer confidence.
But e-commerce’s slowed pace is, still (71) better than the National Retail Federation’s (72) 0.5% drop in overall retail sales this year.
That means e-commerce is stealing market share from (73) retail -- and fast. By Forrester’s estimates, in 2008 e-commerce (74) for 5% of all retail sales. In 2012, Forrester thinks ecommerce could have an 8% (75) .
One recent factor is that online shopping promises bargains to price-sensitive consumers. ’The recession is definitely (76) more consumers t
A. on
B. at
C. with
D. in
[单选题] 要强化制约,科学配置( ),形成科学的权力结构和运行机制。
A.制度
B.机构
C.权力
D.权源
[单项选择]设计大纲应在( )阶段编制，以确定设计质量要求和标准。
A. 初步设计
B. 设计准备
C. 技术设计
D. 施工图设计
[单选题]( )国家秘密载体,应当履行清点、编号、登记、签收手续。
A.传递
B.收发
C.复制
[判断题]取出伸缩警棍时应目视目标，打开警棍套扣。
A.正确
B.错误
[单选题]有外观相似的两种白色粉末,已知它们分别是无机物和有机物,可用下列()的简便方法将它们鉴别出来。
A.分别溶于水,不溶于水的为有机物
B.分别溶于有机溶剂,易溶的是有机物
C.分别测熔点,熔点低的为有机物
D.分别灼烧,能燃烧或炭化变黑的为有机物
