热门试题:
[单选题]受电弓及车顶状态动态检测系统实现了对“ ”的室内可视化观测。
A.受电弓升弓压力
B.雨刮器
C.车顶异物及关键部件状态
D.头灯
[多选题]普上高期间的5项安全禁令( )
A.除探伤车、4C检测车、轨道车等自轮运转设备运行外，严禁利用V型进行维修作业。
B.探伤车、4C检测车、轨道车等自轮运转设备利用V型天窗运行时，严禁中途人员下车。
C.严禁降低应急处置标准，在任何时段都必须按高速铁路应急处置的规定和标准执行。
D.严禁计划未下达，提前进入栅栏门，严禁天窗结束未出栅栏门。
E.严禁达不到放行列车（动车）放行条件盲目放行列车。
[单选题]非进路调车的联锁关系应单独列联锁表，代号编以( )。
A.C
B.D
C.E
D.F
[填空题]建立健全安全组织，搞好预测分析和风险评估，开展隐患排查，完善安全设施和预防措施，落实（），浓厚全员创安氛围；抓好（），增强安全防范和应急处置的意识与能力
[单选题]系统运维单位应加强输变电设备状态在线监测系统的运行维护，满足集中监视要求。
A.A．正确
B.B．错误
[简答题]SAMPLE QUESTIONS
·What’s your name How do you spell your first name/surname
·Where do you live Do you like living there Why / Why not
·What do you do Do you like being a ... Why /Why not
·What do you like doing in your free time
[单选题]《中华人民共和国特种设备安全法》自2014年（）起施行。
A.1月1日
B.7月1日
C.9月16日
D.10月1日
[判断题]当工件以双孔在两定位销上定位时,基准位移误差不仅受定位副的制造公差和最小配合同隙的影响,而且受加工尺寸方向和位置的影响。
A.正确
B.错误
[判断题]在相互不知道行政职务时,消防救援衔级相同的是同级。
A.正确
B.错误
[单项选择]( )是社会主义经济的内在属性。
A. 商品经济
B. 国有经济
C. 自然经济
D. 社会主义市场经济
[单选题]下列关于城市地理位置的表述，哪项是错误的()
A.中心位置有利于区域内部的联系和管理
B.门户位置有利于区域与外部的联系
C.矿业城市位于矿区的邻接位置
D.河港城市是典型的重心位置
[单项选择]关于胆管细胞癌，错误的是（）
A. 好发于肝门部，通常可引起梗阻性黄疸
B. MRI能较好地显示肝门区的肿块
C. MRCP可以显示胆管梗阻的部位
D. MRI能显示扩张的胆管
E. MRI分辨肝门区肿大的淋巴结不如CT清楚
[单项选择]流行性出血热分期（）
A. 轻型、中型、重型、危重型
B. 急性、慢性、重型
C. 泻吐期、脱水虚脱期、反应期、恢复期
D. 轻型、普通型、暴发型、慢性脓血症型
E. 发热期、低血压休克期、少尿期、多尿期、恢复期
[多项选择]下述因素中，提示类风湿关节炎预后较差的是（）。
A. 2年内发生关节骨侵蚀
B. HLA-DR4阳性
C. 抗核抗体阳性
D. 类风湿因子持续高滴度阳性
E. 多发类风湿结节
[填空题]青岛港内的火警电话号码是：内线电话拨打（），外线电话（）拨打82981190。公司24小时应急值班室（）电话：89600836/89600881。
[单项选择]沉淀反应中对沉淀形式的要求（）
A. 沉淀反应时要求：稀、搅、热、陈化
B. 沉淀反应时要求：浓、热、加电解质、不陈化
C. 沉淀溶解度小、纯净、易过滤和洗涤
D. 组成应固定、化学稳定性好、分子量大
E. 沉淀需过滤、加有机溶剂、利用高浓度Fe作指示剂
[判断题]整锻转子通常钻有一直径100mm的中心孔，目的是去掉锻件中心的杂质及疏松部分，以防止缺陷扩展，同时也便于借助潜望镜等仪器检查转子内部缺陷
A.正确
B.错误
[单选题] 电缆耐压试验前，应先对设备（ ）。
A.短路
B.充分放电
C.接地
D.验电
[单选题]When the Viaduct de Millau opened in the south of France in 2004, this tallest bridge in the world won worldwide accolades. German newspapers described how it “floated above the clouds” with “elegance and lightness” and “breathtaking” beauty. In France, papers praised the “immense” “concrete giant.” Was it mere coincidence that the Germans saw beauty where the French saw heft and power? Lera Borodisky thinks not. In a series of clever experiments guided by pointed questions, Boroditsky is amassing evidence that, yes, language shapes thought. The effect is powerful enough, she says, that “the private mental lives of speakers of different languages may differ dramatically,” not only when they are thinking in order to speak, “but in all manner of cognitive tasks,” including basic sensory perception. “Even a small fluke of grammar”—the gender of nouns—“can have an effect on how people think about things in the world,” she says.
As in that bridge, in German, the noun for bridge, Brucke, is feminine. In French, pont is masculine. German speakers saw prototypically female features; Frenchspeakers, masculine ones. Similarly, Germans describe keys (Schlussel) with words such as hard, heavy, jagged, and metal, while to Spaniards keys (llaves) are golden, intricate, little, and lovely. Guess which language construes key as masculine and which as feminine? Grammatical gender also shapes how we construe abstractions. In 85 percent of artistic depictions of death and victory, for instance, the idea is represented by a man if the noun is masculine and a woman if it is feminine, says Boroditsky. Germans tend to paint death as male, and Russians tend to paint it as female. Language even shapes what we see. People have a better memory for colors if different shades have distinct names—not English?s light blue and dark blue, for instance, but Russian?s goluboy and sinly. Skeptics of the language-shapes-thought claim have argued that that?s a trivial finding, showing only that people remember what they saw in both a visual form and a verbal one, but not proving that they actually see the hues differently. In an ingenious experiment, however, Boroditsky and colleagues showed volunteers three color swatches and asked them which of the bottom two was the same as the top one. Native Russian speakers were faster than English speakers when the colors had distinct names, suggesting that having a name for something allows you to perceive it more sharply. Similarly, Korean uses one word for “in” when one object is in another snugly, and a different one when an object is in something loosely. Sure enough, Korean adults are better than English speakers at distinguishing tight fit from loose fit. Science has only scratched the surface of how language affects thought. In Russian, verb forms indicate whether the action was completed or not—as in “she ate [and finished] the pizza.” In Turkish, verbs indicate whether the action was observed or merely rumored. Boroditsky would love to run an experiment testing whether native Russian speakers are better than others at noticing if an action is completed, and if Turks have a heightened sensitivity to fact versus hearsay. Similarly, while English says “she broke the bowl” even if it smashed accidentally, Spanish and Japanese describe the same event more like “the bowl broke itself.” “When we show people video of the same event,” says Boroditsky, “English speakers remember whowas to blame even in an accident, but Spanish and Japanese speakers remember it less well than they do intentional actions. It raises questions about whether language affects even something as basic as how we construct our ideas of causality.”
Which of the following is closest in meaning to the underlined word “accolades” in PARAGRAPH ONE?
A.Praises.
B.Awards.
C.Support.
D.Gratitude.
[单选题]在射线检测的底片上显示清晰的黑直线条,起始端和末端一般没有尖角现象是( )焊接缺欠。
A.裂纹
B.未焊透
C.夹渣
D.未熔合
[多选题]定期存单质押贷款的质押合同应当载明下列内容（ ）。
A.质押担保的范围
B.质权的实现方式
C.预留印鉴和密码的保管
D.违约责任
[简答题]《分开旅行》，《音浪》是哪位台湾歌手的代表作？
[单选题]人民币“双利丰”个人通知存款大众版最低转存金额（或起存金额）和最低支取金额均为（ ）以上。
A.5万（不含）
B.10万
C.5万（含）
D.无起点金额限制
[多选题]《客运系统车间、 班组台账资料管理办法》规定：三乘检查内容包括（）。
A.与重点旅客直接相关的设备设施
B.与服务旅客直接相关的设备设施
C. 与防火安全相关的消防设施
D.其他上部设备设施
[单选题]“没有观众看戏，演员也没劲了”，可以比喻( )帮助孩子控制情绪。
A.冷处理法
B.转移法
C.消退法
D.反思法
[单项选择]一切组织教学的措施都必须服务于
A. 维护课堂秩序
B. 执行课堂教学计划
C. 实现教育目标
D. 提高学生学习效率
[多选题]1号线站台门门机梁是( )等的安装基体。
A.滑动门驱动装置
B.传动装置
C.门锁机构
D.门头灯
[填空题]符合技能提升补贴申领条件的参保职工,取得初级(五级)职业资格证书的可以申领的技能提升补贴金额一般不超过( )元。
[单项选择]三网整合指的是（）、宽带网络和有线电视网络的整合。
A. 电信网
B. Internet网
C. 广播网
D. 城域网
[单项选择]高温合金钢、合金钢、不锈钢炉管焊口表面应进行（）着色渗透探伤检查。
A. 20%
B. 25%
C. 50%
D. 100%
[单项选择]管理组织设计的原则不包括( )。
A. 封闭设计原则
B. 弹性设计原则
C. 多目标原则
D. 权职一致原则
[填空题]《中国铁路上海局集团有限公司旅客投诉处理实施细则》的通知（上铁客〔2018〕179号)中规定,旅客投诉是指在铁路旅客运输服务过程中，旅客对铁路运输企业所提供的服务不满意进行反映或<--NRC-->的行为。
[判断题]掘路施工应做好防止交通事故的安全措施。施工区域应用安全围栏进行分隔，并有明显标记，夜间施工人员应佩戴黄色标志，施工地点应加挂警示灯。
A.正确
B.错误
