热门试题:
[判断题]谨慎驾驶三原则是集中注意力，注意观察，提前预防。
A.正确
B.错误
[判断题]《普安规》普速铁路工务作业分为施工作业和维修作业。
A.正确
B.错误
[单选题]未安装雪深监测子系统的区段或雪深监测子系统故障时,( )部门
根据降雪情况和需要,在调度所《行车设备检查登记簿》内登记限速申请。
A. 工务
B. 调度
C. 工务、电务
D. 电务
[单项选择]To many Britons, the wedding of Prince William and Kate Middleton, which is set for Friday, is not only a royal wedding but also an event that will bring about a change of fortune for Britain’s flagging economy. However, some analysts beg to differ.
Can the wedding revitalize the British economy Or will it be just a drag on the Britain’s economy At a time of recession, the Royal Wedding is expected to give Britain’s economy a lift, with tourism, merchandising and broadcasting best placed.
According to Visit London, the official tourist office for London, at least an additional 600,000 visitors from home and abroad will flock to London for the wedding, adding about ￡30～50 million to London’s economy. Food and drink will account for the highest expenditure at ￡ 200 million, with alcohol making up almost ￡ 80 million of the sum, while sales of souvenirs and wedding, memorabilia are expected to reach ￡ 157.5 million.
Based on the statistics, some analysts believe th
A. Visit London
B. Mark Ambler
C. Howard Archer
D. Sara Lee
[单选题]下面对重复性工作特点描述不正确的是()
A.重复性工作容易让人失去兴趣和耐性
B.维修人员在从事重复性工作时容易自满
C.重复性工作在飞机维修中的通常是技术性工作任务或者程序性工作任务
D.重复性工作中的事故征候和故障线索通常很难被重视
[单项选择]对于正常脾脏大小不正确的是（）。
A. 腋中线上脾脏长度约为4～7cm
B. 叩诊左侧腋中线在第9～11肋间
C. 正常情况下，平卧位肋下触不到脾脏
D. 正常情况下，侧卧位肋下可触及脾脏
E. 叩诊脾脏浊音区不超过左侧腋前线
[单选题]皮托管装置是用来测量流道中液体的( )
A. 压力
B.阻力
C.流速
[单选题]毛发由下列哪种成分构成:
A.胶原纤维
B.致密的结缔组织
C.角蛋白
D.角化的上皮细胞
[单选题]发现人员触电,应( ),使之脱离电源。
A.立即用手拉开触电人员
B.用绝缘物体拨开电源或触电者
C.用铁棒拨开电源
[单选题](52252)持通票的旅客中转换乘时，应当办理（）手续。(1.0分)
A.中转签证
B.改签
C.补价
D.换乘
[判断题]频率是单位时间内质点完成全振动的次数。（ ）。
A.正确
B.错误
[单选题]信号微机监测系统2DQJ光电探头黄灯亮绿灯灭表示道岔在( )。[331010105]
A.定位
B.反位
C.四开
D.采集故障
[单项选择]客户使用天翼云主机能获得的按量付费，更低的成本优势是指（）。
A. 从固定IT设备投资变成云资源租赁使用费
B. 云主机在分钟级实现资源开通，快速实现业务的支撑
C. 云资源随业务需要弹性伸缩，无需提前预留资源
D. 仅需为实际使用的资源付费，无需承担冗余资源费用
[单选题]（铁运[2009]39号）规定：当有（）个及以上班组同时参加抢修时，应由供电段故障抢修领导小组指定一名人员任现场指挥。
A.一
B.二
C.三
D.四
[单选题]假设一个单根长度9.45m，5″钻杆外径127mm，内径108.6mm（单位排替量3.4l/m），提出5个立柱的灌钻井液量是（ ）m3。
A.0.49
B.0.58
C.0.68
D.0.78
[单选题]血管紧张素转化酶抑制药包括
A.盐酸普萘洛尔
B.硝苯地平
C.卡托普利
D.奥美拉唑
E.洛伐他汀
[单项选择]“与会国深信，新解放的国家的出现将有助于缩小集团对立的地区，从而鼓舞旨在加强和平以及促进独立与平等的国家之间和平合作的趋势。”该会议的召开（）
A. 标志着世界经济区域集团化的加强
B. 预示着冷战期间国际力量的失衡
C. 反映了两极格局下政治力量的变化
D. 消除了亚非国家之间的政治分歧
[单项选择]消化性溃疡最常见并发症
A. 出血
B. 急性穿孔
C. 幽门梗阻
D. 癌变
E. 胃泌素瘤
[判断题]在有瓦斯与煤尘突出危险的采掘工作面，必须使用二级以上的煤矿许用炸药。
A.正确
B.错误
[简答题]如果租赁期间，工贸公司发现该游轮有严重质量问题，其可以向谁请求赔偿
[单选题]用作热炝的腰片，在烫制时应加入()，以去除骚味。
A.葱段、姜片、辣椒面
B.葱段、泡椒、花椒面
C.葱段、红油、胡椒粉
D.葱段、姜片、绍酒
[判断题]单组动车组运用状态下不得解编，两组短编组同型动车组可重联运行。
A.正确
B.错误
[不定项选择题]共用题干
A Great Quake Coming?
Everyone who lives in San Francisco knows that earthquakes are common in the Bay Area一and they
can be devastating. In 1906,for example,a major quake destroyed about 28,000 buildings and killed
hundreds,perhaps thousands of people.Residents now wonder when the next"Big One"will strike.It's
bound to happen someday. At least seven active fault（断层）lines run through the San Francisco area. Faults
are places where pieces of Earth ' s crust（地壳）slide past each other. When these pieces slip , the ground
shakes.
To prepare for that day,scientists are using new techniques to reanalyze the 1906 earthquake and pre-
dict how bad the damage might be when the next one happens.
One new finding about the 1906 earthquake is that the San Andreas fault split apart faster than scientists
had assumed at the time. During small earthquakes,faults rupture（断裂）at about 2.7 kilometers per second.
During bigger quakes,however,ruptures can happen at rates faster than 3.5 kilometers per second.
At such high speeds,massive amounts of pressure build up,generating underground waves that can
cause more damage than the quake itself. Lucky for San Francisco , these pressure pulses（脉冲）traveled
away from the city during the 1906 event.As bad as the damage was,it could have been far worse.
Looking ahead,scientists are trying to predict when the next major quake will occur. Records show that
earthquakes were common before 1906.Since then,the area has been relatively quiet.Patterns in the data,
however,suggest that the probability of a major earthquake striking the Bay Area before 2032 is at least 62
percent.
New buildings in San Francisco are quite safe in case of future quakes.Still,more than 84 percent of the
city's buildings are old and weak.Analyses suggest that another massive earthquake would cause extensive
damage.
People who live there today tend to feel safe because San Francisco has remained pretty quiet for a
while.According to the new research,however,it's not a matter of"if" the Big One will hit.It's just a mat-
ter of when.
A major earthquake striking San Francisco someday is inevitable.
A.Right
B.Wrong
C.Not mentioned
[单选题] 紧急救护时,发现伤员意识不清、瞳孔扩大无反应、呼吸、心跳停止时,应立即在现场就地抢救,用( )支持呼吸和循环,对脑、心重要脏器供氧。
A.心脏按压法
B.口对口呼吸法
C.口对鼻呼吸法
D.心肺复苏法
[单项选择]从列车闸瓦压上车轮后到列车停止所走过的距离叫（）。
A. 制动距离
B. 空走距离
C. 有效制动距离
D. 距离
[单选题]调速系统的调速范围和静差率这两个指标( )。
A.互不相关
B.相互制约
C.相互补充
D.相互平等
[单选题]予以患者气道内吸引操作时应先进行( )吸引,再进行( A )吸引。
A.先口咽或鼻咽部,再气道内
B.先气道内,再口咽或鼻咽
C.先口咽或鼻咽部,再声门下
D.先气道内,再声门下
[单项选择]中央书记处是（）和它的常务委员会的办事机构。
A. 中央委员会；
B. 中央政治局；
C. 中央委员会总书记。
[多选题]闸板防喷器（ ）高度，其磨损量超过1mm时应进行修复。
A.连接螺栓
B.法兰
C.闸板体
D.闸板室
[单项选择]与细胞内环境稳态调节无关的是（）。
A. 神经系统
B. 内分泌系统
C. 运动系统
D. 排泄系统
[单选题]货物的配装顺序中,应首先配装的货物是_____。①最后到港的货物;②数量较大的货物;③性
质无特殊要求的一般货物
A. ①②③
B. ①②
C. ②③
D. ①③
[单选题]对于强酸、碱洗消器维护保养及注意事项表述不正确的是( )
A.使用之前要用大量水冲洗
B.超过规定时间,则需用大量的药液冲洗。
C.对氯氟酸不起作用。
D.严禁阳光照射或放在50℃以上的地方。
[单选题]施工（维修）时，驻站联络员到位后应向（ ）汇报，待建立防护联系后，方准上道。
A.现场防护员
B.施工负责人
C.作业人员
D.盯岗干部
[多项选择]会员制期货交易所会员享有的权利包括（）。
A. 在期货交易所从事规定的交易、结算和交割业务
B. 参加会员大会
C. 使用期货交易所提供的交易设施
D. 按规定转让会员资格
[填空题]{{B}}Part A{{/B}}
{{I}} For Questions 1～5, you will hear a reporter interviewing someone about the history of postal transport in Britain. While you listen, fill out the table with the information you have heard. Some of the information has been given to you in the table. Write only I word in each numbered box. You will hear the recording twice. You now have 25 seconds to read the table below.{{/I}}
From the earliest times messages were carried on foot by______. ______1
In the 13th century horses were used to carry letters for the______. ______2
In the 17th century letters were carried from Britain to European countries by sailing______. ______3
Steam ships were used from the year______. ______4
The world’s first air mail service started in 1911 from______. ______5
[判断题]( )由于溶剂的分解温度远远高于其沸点温度，所以溶剂需要在减压条件下
馏。
A.正确
B.错误
[单选题]试验和推广电力通信（ ），应制定相应的安全措施，经本单位批准后执行。
A.新技术
B.新设备
C.新工艺
D.新方案
[单项选择]
某地区教育工作受到十年动乱很大干扰，全地区12岁以上人口的平均文化程度由1964年的2.34年仅上升为1982年的4.61年，不足小学毕业程度。中等专业教育受到的影响最大，中专生在校人数由1964年的1.8万人，下降到1982年的1.2万人，其中女生占38%，男生占62%。
1982年，该地区中专生在校人数为多少万人（）
A. 1.2
B. 1.4
C. 1.6
D. 1.8
