热门试题:
[简答题]《中国铁路济南局集团有限公司客运作业人身安全规定》中，对站场“五严禁”内容是如何规定的？
[单选题]下列关于可行性研究中投资估算作用的说法，错误的是()。
A.投资估算是制定项目融资方案的依据之一
B.投资估算是进行项目经济评价的基础
C.投资估算是编制施工图预算的依据
D.投资估算是投资决策的依据之一
[单项选择]1991年12月2日，公安部《关于修订道路交通事故等级划分标准的通知》(公通字[1991] 113号)将道路交通事故分为四类。其中，一次造成重伤1～2人，或者轻伤3人以上，或者财产损失不足3万元的事故为( )。
A. 轻微事故
B. 一般事故
C. 重大事故
D. 特大事故
[单选题]有限空间（），应检查百叶门窗、通风口、电力通道路径上方通气亭等畅通，无杂物影响自然通风。
A.作业前
B.作业中
C.作业后
[判断题]《南昌铁路局站车重大疫情客运组织应急处置细则》（南铁客〔2017〕54号）规定列车长应将传染病人、疑似病人进行隔离，紧急疏散其他旅客，组织旅客将自身携带品转移到其他车厢，并对有关人员进行登记；同时做好相关解释安抚工作。
A.正确
B.错误
[单选题]进行经皮冠状动脉腔内成形术操作时，局麻下行股动脉穿刺，置入所选用的带止血活瓣的鞘管，注入肝素
A.1000U
B.3000U
C.6000U
D.8000U
E.10000U
[单选题]起重机械吊起吊件（）mm后应暂停，检查起重系统的稳定性等。
A.100
B.200
C.300
D.500
E.略
F.略
[单选题]手持式钢筋速断器用于对钢筋护栏、护网的快速切断, 最大切断直径( )mm。
A.20
B.30
C.50
D.100
[单项选择]下列关于质量风险导致损失的表述中，正确的是（）。
A. 质量风险只会增加返工费用，不会造成工期延误损失
B. 质量风险只会增加返工费用，不会造成第三者责任损失
C. 质量风险既会造成工期延误损失，也会造成第三者责任损失
D. 质量风险只会造成工期延误损失，不会造成第三者责任损失
[不定项选择题]共用题干
Hitchhiking（搭车旅游）
When I was in my teens（十几岁）and 20s, hitchhiking was a main form of long-
distance transport.The kindness or curiosity of strangers_________(1)me all over
Europe,North America,Asia and southern Africa.Some of the lift-givers became friends,
many provided hospitality_________(2)the road.
Not only did you find out much more about a country than__________(3)traveling by
train or plane,but also there was that element of excitement about where you would finish
up that night.Hitchhiking featured importantly in Western culture.It has books and songs
about it.So what has happened to_________(4)?
A few years ago,I asked the same question about hitchhiking in a column on a
newspaper.___________(5)of people from all over the world responded with their view on
the state of hitchhiking,
"If there is a hitchhiker's_______(6)it must be Iran,"came one reply.Rural
Ireland was recommended as a friendly place for hitchhiking,_________(7)was
Quebec, Canada一 "if you don't mind being berated(严厉指责)for not speaking French."
But while hitchhiking was clearly still alive and well in many parts of the world, the
_________(8) feeling was that throughout much of the west it was doomed（消亡）.
With so much news about crime in the media,people assumed that anyone on the open
road without the money for even a bus ticket must present a danger. But do we________(9)
to be so wary both to hitchhike and to give a lift?
In Poland in the 1960s,____________.(10)a Polish woman who e-mailed me,"the
authorities introduced the Hitchhiker's Booklet.The booklet contained coupons for drivers,
so each time a driver_________(11)somebody,he or she received a coupon.At the
end of the season,_________(12)who had picked up the most hikers were rewarded
with various prizes.Everybody was hitchhiking then."
Surely this is a good idea for society.Hitchhiking would increase respect by breaking
down_________(13)between strangers.It would help fight_________(14)warming
by cutting down on fuel consumption as hitchhikers would be using existing fuels.It would
also improve educational standards by delivering instant_________(15)in geography,
history,politics and sociology.
_________(7)
A.like
B.as
C.for
D.since
[判断题]砍剪树木时，应防止马蜂等昆虫或动物伤人。
A.正确
B.错误
[单选题]《关于对配偶子女均已移居国(境)外的国家工作人员加强管理的暂行规定》规定,县处级副职以上领导干部办理因私出国护照和往来港澳台地区的通行证件、申请因私出国(境)或者移居国(境)外等事项,由有关部门按照干部管理权限征求( )意见后处理。( )
A.纪检监察机关和组织(人事)部门
B.纪检监察机关
C.所在党委
D.组织(人事)部门
[单项选择]Why crime has risen so much further and faster in Britain than in any other rich country over the past half-century is anybody’’s guess. Maybe it’’s the result of near-American levels of relative poverty and family breakdown combined with a European reluctance to bang up quite such a large proportion of the population as America does. Anyway, the long-term causes are of less immediate interest to the government than a short-term solution. Popular concern about crime is rising:23% of people rated it as one of the most important issues for the govenment at the beginning of this year;34% do now.
An official report concluding that the criminal justice system is failing has added to the government’’s problems. The Audit (审计) Commission, the government’’s watchdog, says that the police too often charge suspects with the wrong offences, use inaccurate computerized information and face serious inefficiencies in the forensic science (the use of scientific methods by the police) service. Cour
A. anybody can make a guess at it.
B. everybody can have his/her idea
C. nobody can know it for certain
D. anyone can work it out by guess
[多选题]发现设备缺陷及异常时，下列做法错误的是（）
A.及时汇报
B.采取必要应急措施
C.迅速撤离
D.根据自身经验处置
E.不得擅自处置
F.关断设备
[单选题]建设管理单位负责组建工程项目应急工作组，（）负责组建现场应急救援队伍。
A.业主项目部
B.监理项目部
C.施工项目部
D.建设管理单位
[单项选择]按信息内容的加工程度划分的文献级次，技术档案材料属于（）。
A. 零次文献
B. 一次文献
C. 二次文献
D. 三次文献
[单项选择][复合型非选择题]患者，男性，42岁，因间断发生胸闷、心悸一个月到医院进行踏车试验。运动中连续以心电图监护，并于每级运动末记录心电图，同时测量血压。记录心电图和测量血压的时间在每级运动末的（）
A. 10s
B. 20s
C. 30s
D. 40s
E. 50s
[单选题]盐渍保存法是利用食盐来调节烹饪原料的渗透压，从而微生物的生存繁殖环境，从而达到贮存目的。
A.影响
B.捣乱
C.混乱
D.破坏
[单选题]避孕方法中，效果最不可靠的是：（ ）
A.宫内节育器
B.口服避孕药
C.安全期避孕
D.阴茎套
E.阴道隔膜
[单选题]以电动机为动力，经( )减速后转换道岔，在转换对象变位并与基本轨密贴后，将其锁闭在现位并构成道岔现位表示。
A.摩擦联结器
B.移位接触器
C.自动开闭器
D.减速器
[单选题]易燃易爆场所的操作人员必须穿戴（ ）服装鞋帽，严禁穿钉子鞋、化纤衣物班入，操作件中严防铁器地面。
A.防尘
B.防放射性
C.防火
D.防静电
[判断题]二手车鉴定评估作业表，也是存档备查的重要文件。
[多选题]根据《建设工程安全生产管理条例》规定，工程监理单位的主要安全责任有（）。
A.审查安全技术措施是否符合工程建设强制性标准
B.如发现问题应要求施工单位整改或暂时停止施工
C.按法律、法规和工程建设强制性标准实施监理
D.对建设工程安全生产承担管理责任
E.负责建设工程安全许可证的申报
[单选题] 监控员要及时发现各种紧急情况及事故，并在（ ）分钟内通知到各相关事故处理部门
A.3
B.5
C.10
D.15
[单项选择]由于将资产变成现金方面的潜在困难而造成的投资者收益的不确定性，称为（）
A. 流动性风险
B. 经营风险
C. 财务风险
D. 购买力风险
[单选题]大额可转让存单的期限不包括( )。
A.半个月
B.1个月
C.3个月
D.6个月
[单选题]在甲型肝炎病程中，传染性最强的时期为
A.黄疸期
B.黄疸前期
C.慢性期
D.恢复期
E.潜伏期
[判断题]内蒙移动魔百和TV版观看电视直播时，机顶盒使用组播协议进行直播流实时拉取。
A.正确
B.错误
[单选题]多数病原菌生长的最适pH为( )
A.6.6～7.0
B.7.2～7.6
C.7.8～8.2
D.8.4～8.8
E.6.2～6.6
[简答题]翻译：论者以窃符为信陵君之罪，余以为此未足以罪信陵也。
[单项选择]
女，23岁，农民，因发热、全身酸痛、乏力5天于8月7日入院。查体：球结膜明显充血，巩膜轻度黄染，腹股沟淋巴结如蚕豆大，腓肠肌轻压痛，双肾区轻叩痛。
该病人最可能的诊断是（ ）
A. 病毒性肝炎
B. 流行性出血热
C. 疟疾
D. 钩体病
E. 伤寒
[多选题] 闸阀的主要结构有( )。
A.手轮
B.阀杆
C.阀体
D.闸板
[判断题]根据《屋面工程质量验收规范》,保温与隔热工程各分项工程每个检验批的抽检数量,应按屋面面积每 100m抽查处,每处应为 10m时,且不得少于3处。( )
A.正确
B.错误
[多选题]火灾事故调查档案分为（ ）类
A.火灾事故简易调查卷
B.火灾事故调查卷
C.火灾事故认定复核卷
[单选题]在下滑天线正前方180°测试点检查时，下滑道下方DDM=0.0875处应该是（ ）。
A.90Hz占优势，MODS=80%
B.150Hz占优势，MODS=80%
C.90Hz占优势，MODS=40%
D.150Hz占优势，MODS=40%
[单选题]缝焊一般应用在有密封性要求的接头制造上,适用材料板厚为( ) mm,如汽车油箱、暖气片、罐头盒的生产。(难)
A.0.1~0.02
B.0.1~0.2
C.0.1~2
D.0.1~20
