热门试题:
[单项选择]具有突发性剑突下阵发性钻顶样剧烈疼痛症状的病症是
A. 胆囊结石
B. 胆管结石
C. 胆囊癌
D. 胆管癌
E. 胆道蛔虫
[单选题]对KPI制度中的绩效工资，说法不正确的是( )。
A.售后服务服度并不是每个网点都必须要纳入客服绩效考核指标中的
B.客服绩效的考核，只要制定固定的几项，且不得改变。
C.KPI在于激励客服，所以客服考核制度要以激励为主。
D.可以用分数制指定客服绩效考核KPI
[判断题]正弦交流电频率和周期互为倒数。（ ）
A.正确
B.错误
[判断题]自燃是可燃物质自发着火的现象。
A.正确
B.错误
[多选题]有下列（）情形之一构成一般C类事故
A.漏发、错发、漏传、错传调度命令导致列车超速运行
B.列车运行中碰撞轻型车辆、小车、施工机械、机具、防护栅栏等设备设施或路料、坍体、落石
C.无调度命令施工，超范围施工，超范围维修作业
D.电气化区段攀爬车顶耽误列车
[单选题]清水箱压气机工作电源从哪来：
A.115V交流主汇流条1#
B.28V直流汇流条
C.热电瓶汇流条
D.28V交流汇流条
[判断题]J03表中'留存利润'是指本年度形成的利润在本报告期末的余额。（ ）
A.正确
B.错误
[单选题]引导接车时，列车运行进入进站分区（含接车进路），机车信号显示红黄闪灯，监控装置（ ）解锁至进站信号机处限速21km/h。监控列车以不超过20km/h速度进站后，按次一信号机显示要求控制列车运行。（监控手册）
A.按压【缓解】键
B.按压【解锁】键
C.自动
D.略
E.略
[多选题] 多选题]气体灭火系统一般由（）等组成。
A.灭火剂贮存瓶组
B.液体单向阀、集流管、选择阀以及阀驱动装置
C.压力讯号器
D.管网
[单选题]制定执勤战斗预案的目的,是针对设定的灾害事故的不同类型、规模及保卫对象情况,合理使用( ),正确采用各种战术、技术,成功地实施灭火救援行动,最大限度地减少伤亡,降低财产损火。
A.灭火救援装备
B.灭火救援力量
C.灭火救援技能
D.灭火救援人员
[单选题]打磨前应调查待打磨地段钢轨状况，每（）米采用钢轨轮廓测量仪测试钢轨廓形。
A.100
B.150
C.200
D.250
[单项选择]下列关于诚实守信的认识和判断，正确的是( )。
A. 诚实守信与市场经济规则相矛盾
B. 诚实守信是市场经济应有的法则
C. 是否诚实守信要视具体对象而定
D. 诚实守信应以追求物质利益最大化为准则
[简答题] Tel: XXXXXX after 5.30pm
[单项选择]中外合拍片对中方和好莱坞电影工厂均有好处，但是由于存在文化环境和审美趣味的差异，中国元素很难真正与好莱坞电影______。为了照顾全球影迷的欣赏口味，好莱坞电影只能减少中国元素的分量，因此，仅针对中国内地市场的“中国特供版”便______。 依次填入划横线部分最恰当的一项是：
A. 契合 粉墨登场
B. 协调 东山再起
C. 匹配 大行其道
D. 融合 应运而生
[单选题][单选题]动力设备的控制开关严禁采用( )开关。
A. 行程
B. 按钮
C. 限位
D. 倒顺
[判断题]25T型客车用密接式钩缓装置所用缓冲器为弹性胶泥缓冲器。
A.正确
B.错误
[填空题]Daily newspaper has an editorial page. Here opinion is expressed on events and {{U}} (36) {{/U}}in the news. But editorial judgment is so persuasively{{U}} (37) {{/U}} that many people accept these opinions as facts. Good journalists{{U}} (38) {{/U}}a code of ethics which{{U}} (39) {{/U}}between news and editorial opinion. This code holds that in an editorial{{U}} (40) {{/U}}the publisher is entitled to{{U}} (41) {{/U}}any cause he chooses. It is understood that there he is speaking as a partisan and may express any view he{{U}} (42) {{/U}}. Because a modern newspaper is so expensive to produce and so {{U}} (43) {{/U}}to establish, newspapers have increasingly become big business organizations. Although there are exceptions,{{U}} (44) {{/U}}. In the news columns, however, the complete and unbiased facts should be reported. The better metropolitan newspapers and{{U}} (45) {{/U}}. But the less ethical publications{{U}} (46) {{/U}}.
[判断题]没有危害行为，违反治安管理行为就不成立。
A.正确
B.错误
[不定项选择题]共用题干
Ants as a Barometer of Ecological Change
At picnics,ants are pests.But they have their uses.In industries such as mining,farming and forestry,they can help gauge the health of the environment by just crawling around and being antsy.
It has been recognized for decades that ant—which are highly sensitive to ecological change—can provide a near-perfect barometer of the state of an ecosystem.Only certain species, for instance,will continue to thrive at a forest site that has been cleared of trees._______(46) And still others will move in and take up residence.
By looking at which species populate a deforested area,scientists can determine how “stressed”the land is._______(47)Ants are used simply because they are so common and comprise so many species.
Where mine sites are being restored,for example,some ant species will recolonize the stripped land more quickly than others._______(48)Australian mining company Capricorn Coal Management has been successfully using ant surveys for years to determine the rate of recov-ery of land that it is replanting near its German Creek mine in Queensland.
Ant surveys also have been used with mine-site recovery projects in Africa and Brazil,where warm climates encourage dense and diverse ant populations.“We found it worked extremely well there,”says Jonathan Majer,a professor of environmental biology.Yet the surveys are perfectly suited to climates throughout Asia,he says,because ants are so common throughout the region. As Majer puts it:“That's the great thing about ants.”
Ant surveys are so highly-regarded as ecological indicators that governments worldwide accept their results when assessing the environmental impact of mining and tree harvesting._______ (49)
Why not?Because many companies can't afford the expense or the laboratory time needed to sift results for a comprehensive survey.The cost stems,also,from the scarcity of ant specialists. ______(50)
_______(47)
A.This allowed scientists to gauge the pace and progress of the ecological recovery.
B.Yet in other businesses,such as farming and property development,ant surveys aren't used widely.
C.Employing those people are expensive.
D.They do this by sorting the ants,counting their numbers and comparing the results with those of earlier surveys.
E.The evolution of ant species may have a strong impact on our ecosystem.
F.Others will die out for lack of food.
[单项选择]患者女性，15岁。右足底被铁锈钉刺伤7天，突然出现张口困难，继之出现苦笑面容，角弓反张，声响及触碰患者可诱发上述症状，患者神志清楚，体温正常。该病致病菌属于（）
A. 革兰染色阴性大肠埃希菌
B. 革兰染色阴性厌氧拟杆菌
C. 革兰染色阴性变形杆菌
D. 革兰染色阳性梭形芽孢杆菌
E. 革兰染色阳性厌氧芽孢杆菌
[判断题]混合物含氧量增加，爆炸下限降低，爆炸上限上升。（ ）
A.正确
B.错误
[多选题]作业人员应被告知其作业现场和工作岗位存在的危险因素、防范措施及事故紧急处理措施。作业前，设备运维管理单位应告知（）。
A.电气设备知识
B.现场电气设备接线情况
C.危险点
D.安全注意事项
[填空题]用闸瓦压紧车轮踏面，使其发生摩擦阻力而产生制动作用的制动方式称为（ ）。
[判断题]制定比赛阵型主要依据对方队的队员特点和打法。
[判断题]现场校验电流互感器、电压互感器应停电进行。
A.正确
B.错误
[多选题]县（区）级营配指挥中心每日对各所队线路、配变（ ）、（ ）等情况及时进行预警，反馈至计划生产部及相关所队。
A.预安排停电
B.故障停电
C.电压突变
D.电压越限
[判断题]《铁路技术管理规程(高速铁路部分)》:列车应设有列车乘务组。列车乘务组按下列规定组成:2.动车组列车应有随车机械师,其他旅客列车应有车辆乘务人员;
A.正确
B.错误
[单选题]（类别：号段管理难度：中等）云护理产品中使用以下什么工具测量多级泵地脚螺栓安装技术？（）
A.游标卡尺
B.米尺
C.水平尺
D.千分尺
[单项选择]小王的上司要求她解释其所属部门的实际开支与公司预算数额不符之处。在这里，上司实施的是（）管理职能。
A. 计划
B. 组织
C. 领导
D. 控制
[单选题]发生气相固相温度过低( )
A.A:发生器水比过高，干渣含水高。
B.B:断料。
C.C:温度计表面结垢严重
D.D:温度计坏
[单选题]男性,16岁。两周前发热、腹泻,经治疗后痊愈。近风天肌肉酸痛、乏力,肌张力明显下降,临床诊断为多发性神经炎。可选用下列何种药物治疗?
A. 华法林
B. 维生素B12
C. 维生素K
D. 维生素C
E. 硫酸亚铁
[判断题]总行作为唯一的直接参与者，各分支行、村镇银行以间接参与者身份加入人行二代支付系统。
A.正确
B.错误
[单选题]电杆的法兰连接中，组装时允许加垫片调直，但数量不得超过（ ）个。
A.2
B.3
C.4
D.5
[判断题]误入ETC车道的车辆处理。节日期间，ETC车道安排专人值守，协助误入车辆转至相应车道，不便转至相应车道时，对符合免费条件的车辆抬杆放行。
A.正确
B.错误
[单项选择]防火分区隔墙两侧的防火阀，距墙表面不应大于( )。
A. 100mm
B. 200mm
C. 500mm
D. 600mm
[单选题]中药注射剂浓配前的精制工序应当至少在()洁净区内完成。
A.答案:A级
B.答案:B级
C.答案:C级
D.答案:D级
E.保护区
[多选题]出差期间，在单位内部食堂用餐的，中餐和晚餐分别按照日伙食费标准的( )%交纳伙食费。
A.10
B.20
C.30
D.40
[判断题]巡视人员在巡视过程中发现充电机、充电桩外壳有漏电、设备响声异常、产生烟雾火花及严重缺陷时，应立即对充电桩进行断电处理，采取相应安全措施，并上报充电设施管理单位。
A.正确
B.错误
