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[单选题]列车在区间分部运行时,则以()车辆到达前方站时分为准。
A.第一部分
B.第二部分
C.第三部分
D.全部

热门试题:

[单项选择]肺炎喘嗽的病因不包括()
A. 外感风寒、风热从皮毛口鼻而入
B. 嗜食酸甜咸腻,鱼腥发物,刺激气道
C. 热邪猖獗,灼烁肺金
D. 脾肺不足,生湿酿痰,壅滞肺络
E. 邪热方衰,正气来复,余邪留滞不去
[多选题]我国共有5个省级民族自治区,它们分别是广西壮族自治区,新疆维吾尔自治区,内蒙古自治区,和(??)
A.西藏自治区
B.宁夏回族自治区
C.阿坝藏族自治区
D.贵州苗族自治区
[单选题]金融租赁业务为企业提供以“融物”代替“融资”的服务。在租期内,承租人对租赁设备( )
A.拥有所有权
B.只有使用权
C.暂时拥有所有权
D.既有所有权又有使用权
[单项选择]编制材料损耗定额的主要方法是( )。
A. 实验室试验法
B. 现场技术测定法
C. 现场统计法
D. 理论计算法
[单项选择]如满载的船舶发现稳性不足时,可用下列哪种方法来调整()。
A. 加装甲板货
B. 注入压载水
C. 横向轻重货互换
D. 垂向轻重货互换
[单项选择]第二代电子计算机所采用的电子元件是( )。
A. 继电器
B. 晶体管
C. 电子管
D. 集成电路
[简答题]请说出关门车的操作流程 ?
[判断题]班组长带班入井只需点清当班人数即可。
A.正确
B.错误
[单选题]消防救援队遂行灭火与应急救援任务,应坚持( )的指导思想。
A. 救人第一、科学施救
B. 赴汤蹈火、竭诚为民
C. 救人与灭火并重
D. 救援与救灾并重
[单项选择]治疗气阴两虚型肺癌宜用
A. 二陈汤
B. 五味消毒饮
C. 生脉饮
D. 桃红四物汤
E. 沙参麦冬汤
[判断题]国际乒联主办的另一项国际赛事是世界杯乒乓球赛。也称“埃文斯杯赛”。
[单选题]Text 2 Jurcik,a 31-year-old human resources professional at Boeing,ran regularly and was in good shape,felt a sharp pain in her side and back in January of 2013.She thought it was probably a strained muscle from a workout.But the pain got worse,and by early February she could barely stand up.Like most people,Jurcik Googled her symptoms.She typed"upper left abdominal pain"into the search engine."I learned all about gall stones,and ulcers and gas pain,"she said.She was eventually diagnosed with pancreatic cancer."My doctor said,'the good news is you're going to be OK.The bad news is,you're going to die before you turn 38 ifyou don't have it taken out."'It's not uncommon for people searching the web to jump to the conclusion that they have a life threatening illness from a common symptom.Eric Horvitz,technical fellow and managing director at Microsoft Research,calls this phenomenon"cyberchondria".Humans generally have a poor ability to understand the probability of events,and websites are fairly poor at communicating them.To make things worse,search tends to push the scary rare disease higher-and as a result you're much more likely to think you have a rare disease.In June,Google announced it was partnering with Harvard Medical School and Mayo Clinic to launch a symptom search feature."Health content on the web can be difficult to navigate,and tends to lead people from mild symptoms to scary and unlikely conditions,which can cause unnecessary anxiety and stress,"said Google product manager Veronica Pinchin in a statement.The symptom search feature will"give you an overview description along with information on self-treatment options and what might warrant a doctor's visit".Google creates its list ofsymptoms by"looking for health conditions mentioned in web results,and then checking them against high-quality medical information we've collected from doctors".Microsofi researchers have been using search to test predictive algorithms.With millions of patients making many millions of health-related searches with similar terms,huge troves of powerful data are being created.Researchers are using these pools of big data to mine for information in search of new tools to help find ways to screen and identify disease and other health risks earlier.29.Microsoft researchers are intended to
A.create a huge database of patients'information.
B.identify disease and other health risks through search.
C.use predictive algorithms to mine for information.
D.analyse patients'information to screen health risks.
[单选题]可燃物混合物的初始浓度提高,其爆炸极限范围会( )
A.变窄
B.变宽
C.不变
D.无规律变化
[填空题]铁路货车故障信息包括基本信息、铁路货车故障的()、铁路货车故障的处理信息等。
[单选题]上消化道大出血伴休克时的首要护理措施是
A.安定患者情绪
B.准备急救用品
C.建立静脉输液途径
D.迅速配血
E.按医嘱采取止血措施
[单项选择]铸造侧腭杆与余留牙的关系应为
A. 离开余留牙2cm
B. 与余留牙接触
C. 离开余留牙4~6cm
D. 离开余留牙3cm
E. 离开余留牙6cm
[单项选择]下列收入中可以免征企业所得税的是()。
A. 企业销售自产货物的收入
B. 企业转让房屋的收入
C. 在中国境内设立机构、场所的非居民企业从居民企业取得的与该机构、场所有实际联系的股息、红利等权益性投资收益
D. 企业转让特许权使用费的收入
[判断题]电缆穿钢管敷设时,保护钢管长度超过30m以上者,内径不应小于1.5倍( )
A.正确
B.错误
[简答题]已知钢筋的每米质量为1.21kg/m,求该钢筋的直径是多少?
[填空题]在胚胎________周时,体腔背面肠系膜基底部两侧各出现2个由体腔上皮增生所形成的隆起,称________。外侧隆起为________,内侧隆起为________。
[单选题]下列太平天国的诸活动中,能与当时世界历史潮流同步的是( )。
A.颁布《天朝田亩制度》
B.洪仁玕的《资政新篇》
C.严惩外国侵略者
D.反对腐朽没落的封建统治
[单项选择]

患者叶某,男,5岁,因发热、头痛、呕吐4天,烦躁不安1天于2月12日入院,体检:体温39.5℃,脉搏123次/分,烦躁,颈抵抗,腹部可见数个出血点,克氏征(+),布氏征(-)。外周血象:WBC15×109/L,N0.89,脑脊液:压力22mmHg,细胞数2000×106/L,N0.95,蛋白质1.5g/L,糖1.4mmol/L,氯化物90mmol/L。本例最可能的诊断是( ) 


A. 核性脑膜炎 
B. 流行性乙型脑炎 
C. 毒性脑膜炎 
D. 流行性脑脊髓膜炎 
E. 球菌脑膜炎 
[单项选择]

男性,28岁,因周期性麻痹就诊,化验:血钾2.9mmol/L,血CO2CP16mmol/L,血氯109mmol/L,尿pH7.0。()


A. 肾小管酸中毒Ⅰ型
B. 肾小管酸中毒Ⅱ型
C. 肾小管酸中毒Ⅳ型
D. 酮症酸中毒
E. 尿毒症性酸中毒
[判断题]涉嫌人为破坏造成的事故,在公安机关确认前,定发生单位责任事故;经公安机关确认属人为破坏原因造成的,定发生单位非责任事故。()
A.正确
B.错误
[单选题](单选题0.6 分)
患者女28岁。原发不孕痛经进行性加重3年。查体:子宫正常大小后倾欠活动后壁有2个黄豆大小痛性结节左侧附件可扪及直径3cm大小的囊性包块不活动右侧附件增厚为明确诊断最有价值的检查是:
A.B超
B.输卵管造影
C.基础体温测定
D.腹腔镜检查
E.剖腹探查
[多选题]闪点在消防上的应用主要表现在_。( )
A.对可燃液体进行分类
B.可评定液体火灾危险性大小
C.可确定液体自燃点高低
D.可确定火灾危险性类别
E.可确定液体燃烧速度
[多项选择]一般性货币政策包括()。
A. 存款准备金政策
B. 再贴现
C. 公开市场操作
D. 窗口指导
[单选题]用于直接接触触电事故防护时,应选用一般型剩余电流保护器,其额定剩余动作电流不超过( )。
A. 10mA
B. 20mA
C. 30mA
[多选题]
关于盈亏平衡分析的论述,下列说法中正确的是(  )。
A. 盈亏平衡点的含义是指企业的固定成本等于变动成本
B. 当实际产量小于盈亏平衡产量时,企业亏损
C. 盈亏平衡产量越小,抗风险能力就越强
D. 生产能力利用率大于盈亏平衡点,就可盈利
E. 盈亏平衡产量越大,抗风险能力就越强
[多选题]党政军民学,东西南北中,党是领导一切的。必须增强(),自觉维护党中央权威和集中统一领导,自觉在思想上政治上行动上同党中央保持高度一致。
A.政治意识
B.大局意识
C.核心意识
D.看齐意识
E.纪律意识
[单项选择]对(),验收时应严格较对,不符之处应要求重新制作,同时要求提供电子档。
A. 维护工程
B. 新建工程
C. 改道工程
D. 其他工程
[简答题]医院感染:
[单项选择]下列符合权责发生制描述的是()
A. 适用于行政、事业单位
B. 比较简单
C. 收入和费用配比合理
[判断题]严重故障(等级1):严重影响列车运行的故障,有可能导致乘客和车辆出现危险,司机需对故障进行确认和立即处理。如果故障不能及时排除,列车需要在运行的下一站进行清客,空车回库以解决故障。( )
A.正确
B.错误
[简答题]HXD3电力机车辅助变流器的额定容量是多少?
[判断题]异业联盟只能实现资源共享、资源互用。
A.正确
B.错误
[单选题]A variety of tools is available to help the analyst to discover the users' true needs.These tools are grouped into three broad techniques that are based on the degree of change anticipated in the to-be system . Business process(71) is used when the basic business Requirements outlined in the system request focus on employing computer technology in some aspect of the business process. Two popular activities used in the technique are(72). Business process(73)means that the basic business requirements target moderate changes to the organization' s operations. (74)are three popular activities in the technique. Business process (75)means changing the current way of doing business and making major changes to take advantage of new ideas and new technology.
A.automation
B.modeling
C.improvement
D.re-engineering
[单项选择]
May people like the gigantic whales. Human sympathy{{U}} (62) {{/U}}whales is only natural of all the creatures in the sea.{{U}} (63) {{/U}}are closer relatives to us than these warm-blooded mammals. And how they got into the sea is one of the most fascinating stories of{{U}} (64) {{/U}}. Most authorities believe that 60 million years ago ancestors of modern whales were four-legged, wolf-size animals living on the sea shores,{{U}} (65) {{/U}}an abundance of fish and shrimp tempted them to try wading. {{U}} (66) {{/U}}10 to 15 million years, their bodies grew, forelegs shrank into flippers used for balance and steering and hind legs disappeared. As a result of some amazing transformations, they are now helpless on land. If stranded on a beach, they can barely breathe.
With abundant{{U}} (67) {{/U}}of food, whales grew into the lar
A. Despite with
B. Despite
C. Despite for
D. Despite from

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