热门试题:
[单选题]充换电设备断电后,需等待2至3分钟,待充电机所有信号指示灯熄灭后,经()确定无电后方可进行作业。
A.检查
B.验电
C.试验
D.测试
[单项选择]Mr. Reece is an interesting old main Mr. Reece worked (41) a farm. He and his wife (42) a lot of things and they had some cows. Every day they worked hard (43) morning till night. One day, Mr. Reece (44) his wife, "Let’s go to Portsmouth next Sunday. We can have a good lunch there and then we can go to the cinema." His wife was very (45) when she heard this, because they always ate a lot, and she didn’t like (46) three times a day. They went to Portsmouth (47) and walked about for an hour. Then, (48) it was twelve o’ clock, they wanted to have lunch. They looked at four restaurants. In front of one restaurant, they saw a notice. It (49) , "Lunch: 12:30 to 2:30, 1.5 pounds. " "Well, that’s great," Mr Reece said, "We can eat for two hours for 1.5 pounds here ! This is the (50) for us./
A. ate
B. grew
C. grow
[单项选择]疟疾患者常见的热型是()
A. 稽留热
B. 弛张热
C. 间歇热
D. 回归热
E. 波状热
[填空题]( )是17世纪荷兰风俗画家,被看做是“荷兰小画派”的代表。
[填空题]《铁路技术管理规程》(高速铁路部分)规定,客车内应有紧急制动阀及压力表,并均应保持作用良好,按规定时间进行检查、()并施封。
[单选题] 灾害发生后,若需对配电线路、设备进行巡视,应得到( )批准。
A.设备运维管理单位领导;
B.设备运维管理单位;
C.工作负责人;
D.值班调控人员。
[单选题]生产.销售劣药,对人体健康造成严重危害的,处三年以上十年以下有期徒刑,并处罚金;后果特别严重的,处()年以上有期徒刑或者无期徒刑,并处罚金或者没收财产。
A.10
B.9
C.8
D. 7
[单项选择]女性,65岁。发现左侧肢体活动不能3小时,患者意识清楚,瞳孔等大等圆,肌力2级,脑CT检查正常。诊断为急性脑梗死。目前下列哪项处理最应该考虑()
A. 抗血小板治疗和抗凝治疗
B. 甘露醇等药物降颅压,抗脑水肿治疗
C. 蛇毒类降纤药物
D. 钙离子拮抗剂等神经保护剂
E. 尿激酶等溶栓药物治疗
[单选题]堤顶或堤坡发生裂缝,与堤身垂直的叫( ) ( )
A.竖缝
B.横缝
C.侧缝
D.网缝
[判断题]电缆通过孔洞、管子或楼板时,侧后方应设专人监护入口侧应防止电缆被卡或手被带入孔内,出口侧的人员不得在正面接引。
A.正确
B.错误
[单选题]Poets,songwriters and politicians hate the idea,but for decades opinion-poll evidence has been clear:money buys happiness and the richer you are,the more likely you are to express satisfaction with your life.Until now,a survey of 43 countries(1)on October 30th by the pew Research Cenre of Washington,DC,shows that people in(2)markets are expressing almost the same level of satisfaction as people in rich countries.It is the biggest(3)to the standard view of happiness and income seen(4)The Pew poll asks respondents to(5),on a scale from zero to ten,how good their lives are Those who say between seven and ten are counted as(6).In 2007,57%of respondents in rich countries put themselves in the top four tiers;in emerging markets the(7)was 33%:in poor countries only 16%-a classic(8)of the standard view But in 2014,54%of rich-country respondents counted themselves as happy,whereas in emer-ging markets the percentage(9)to 51%.This was happening just at a time when emerging markets chances of converging economically(10)the West seemed to be(11)Rich countries did not experience(12)declines in happiness.The decreases in America and Britain were tiny(a single percentage point),13 the share of happy Germans rose(13)points.A large drop in formerly joyful spain ensured a modest overall decline for the rich.(14)the conver-gence happened(15)huge improvements in countries such as Indonesia and Pakistan.In 12 of the 24 emerging markets,half or more people(16)their life satisfaction in the top tiers of the ladder.This is not to(17)the link between income and satisfaction has been snapped Poor coun-tries still(18)only a quarter of the people there are in the happy tiers=half the level of the other two groups.There is(19)a clear link between happiness and income growth.China's GDP rose at an annual average rate of 10%in 2007-2014 and its happiness level rose 26 points.(20)countries,richer people express more satisfaction than their poorer neighbours.wing onilia(18)选?
A.catch up
B.fall apart
C.lag behind
D.set aside
[判断题] 固定型道岔除绝缘接头采用胶接绝缘接头、高锰钢辙叉前后4个接头可采用冻结接头外,其余接头应全部焊接。( )
A.正确
B.错误
[填空题]根据《铁路交通事故调查处理规则》, “挤道岔”系指车轮( )或挤坏道岔
[判断题]消防轻型安全绳的直径不应小于12.5mm。( )
A.正确
B.错误
[多选题]低压配电线路和设备检修,应断开所有可能来电的电源(包括解开电源侧和用户侧连接线),对工作中有可能触碰的相邻带电线路、设备应采取()措施。
A.停电
B.绝缘遮蔽
C.可靠
D.装设遮栏
[填空题]CRH1A动车组重联时与对方动车组连挂的监控计算机是DX()_
[多项选择]下列哪项是淋证的主症()
A. 小便频数短涩
B. 小便点滴难出
C. 淋涩刺痛
D. 每日排尿量少于正常
E. 小腹拘急引痛
[单选题]直流电动机中设置换向极的目的主要是为了( )。
A.增强主磁场
B.削弱主磁场
C.抵消电枢磁场
D.增强电抠磁场
[多选题]从目前情况看,银行最常见的个人贷款营销渠道包括( )。
A.上门拜访营销
B.网点机构营销
C.合作机构营销
D.网上银行营销
E.街头拦截营销
[单项选择]病人,女性,35岁,咳嗽1周,近2日咳血数次,每次咳血量不等,最多一次达300ml。体检左侧肺上部呼吸音减弱,病人精神紧张。
该病人目前最主要的护理诊断是( )。
A. 气体交换受损
B. 清理呼吸道无效
C. 有窒息的危险
D. 体液过多
E. 焦虑
[单项选择]跳汰选矿适应粒度范围较宽,最大粒度可达到()毫米。
A. 25
B. 30
C. 35
D. 40
[单项选择]按名次录取分组时,应把成绩优秀的运动员分编在()
A. 一组里
B. 各组里
C. 任意一组里
[判断题]党员可以公开发表同中央决定不一致的意见。( )
A.正确
B.错误
[单选题]三相桥式整流电路中每个二极管的导通周期是( )。
A.120°
B.180°
C.60°
D.270°
[单选题]收整器材时,严禁(),禁止从高处抛掷。
A.就地拆除
B.随意触碰
C.检查标记
D.强行拖拽
[单选题]根据《河北省有限空间作业安全管理规定》规定,从事有限空间作业应当遵循( )、内部作业外部监护、持续作业动态监测的原则,加强风险管控,确保整个作业过程处于安全受控状态。
A.先通风再检测后作业
B.先检测在通风后作业
C.先作业在通风在检测
[单选题]本行销售借记卡、票据收取的工本费等,税率为( )。 厦国银发〔2020〕149号:关于颁发《厦门国际银行股份有限公司境内机构增值税管理办法》的通知
A.0.03
B.0.06
C.0.09
D.0.13
[判断题]“五一”、“十一”、“中秋”、“春节”等节日期间发放过节费。( )
A.正确
B.错误
[单选题]光纤复合架空地线(OPGW)光缆架设时,放线滑车除应符合现行行业标准《架空输电线路放线滑车》DL/T 371的规定外,槽底直径不应小于光纤复合架空地线直径的( )倍,且不得小于( )mm。
A.30;500
B.30;300
C.40;300
D.40;500
[单选题] 钢管外径允许偏差应符合规定,钢管壁厚允许偏差应为±( )。
A.0.1cm
B.0.2mm
C.0.1mm
D.0.3mm
[单项选择]直接放大扫描为
A. 缩小扫描野
B. 缩小观察野
C. 缩小图像矩阵
D. 增大像素尺寸
E. 将感兴趣区图像再放大
[填空题]⻋辆通过曲线时,⻋体的中心线与线路的中心线不完全重合即发生( )。
[单选题]建设合规文化是中小金融机构完善全面( )管理、健全有效内控体 系的重要保障。
A.内部
B.信贷
C.风险
[单项选择]下列分子式中,同时含有碳氢氧三种元素的分子是()。
A. Ca(OH)2
B. HC10
C. CH3COOC2H5
D. Cu(OH)2
[多选题]有( )行为之一的,分别由铁路沿线所在地县级以上地方人民政府水行政主管部门、国土资源主管部门或者无线电管理机构等依照有关水资源管理、矿产资源管理、无线电管理等法律、行政法规的规定处罚。
A.未经批准在铁路线路两侧各1000米范围内从事露天采矿、采石或者爆破作业
B.在地下水禁止开采区或者限制开采区抽取地下水
C.在铁路桥梁跨越处河道上下游各1000米范围内围垦造田、拦河筑坝、架设浮桥或者修建其他影响铁路桥梁安全的设施
D.在铁路桥梁跨越处河道上下游禁止采砂、淘金的范围内采砂、淘金
E.干扰铁路运营指挥调度无线电频率正常使用
[单选题]城市居住区通常以( )为主要标志。
A.用地规模
B.建筑规模
C.居住人口规模
D.居住户数规模
[单项选择]区域卫生规划的周期一般为()年。
A. 2
B. 3
C. 5
D. 8