热门试题:
[单选题]（）必须停在警冲标内方。
A.专用车辆
B.特种车辆
C.机车车辆
D.其他车辆
[不定项选择题]为适应、把握、引领经济发展新常态，给“一带一路”注入强大动力，我国将在未来 5 年内 安排 2500 人次青年科学家来华从事短期科研工作，培训 5000 人次科学技术和管理人员，投入 运行 50 家联合实验室。 这表现了：
A.我国愿同各国加强创新合作
B.我国愿发展同参与国的友好合作
C.我国愿同参与国发展互利共赢的经贸伙伴关系
D.我国将设立“一带一路”国际合作高峰论坛后续联络机制
[填空题]技术检查作业时，执行安全防护信号对插对撤制度，红色信号旗（ ）应对角设置，机次一位客车插设在（ ），尾部最后一位客车插设在后端站台侧；
[单选题]下列情形（）为重大事故。
A.造成10人以上30人以下死亡。
B.造成100人以上重伤（包括急性工业中毒）。
C.造成1000万元以上5000万元以下直接经济损失。
D.繁忙干线客运列车脱轨18辆以上并中断铁路行车48小时以上。
[判断题]线路开通、速度变更执行施工单位和设备管理单位共同检查签认制度。
A.正确
B.错误
[单选题] 采购、销售、财务等主要经营管理部门的主要负责人,任期满(
)安排
一次任中审计。
A.一年
B.两年
C.三年
D.五年
[多选题]隔离开关按安装位置可分为(____)形式。
A.户内式
B.户外式
C.防爆式
D.电动式
[单选题]加氢装置中用于脱硫化氢的胺溶剂是( )。
A. 纯溶剂
B. 油水混合溶剂
C. 一定浓度的油溶剂
D. 一定浓度的水溶剂
[多选题]对于错运行李,本站上若没有至行李目的站的直达航班,正确的操作是( )。
A.向始发站拍发多收行李电报
B.将行李放进仓库妥善保管,直至对方站发出运送指示
C.将行李退回始发站
D.将栓挂行李上的原行李牌撕下,重新栓挂速运行李牌将行李退回始发站
[配伍题]血肿常受一块颅骨范围限制（ ）|血肿可蔓延整个颅顶（ ）|很快出现颅内压增高（ ）|颅顶部皮肤外伤（ ）|腰穿脑脊液中可见血细胞（ ）
A. 蛛网膜下出血
B. 腱膜下出血
C. 骨膜下出血
D. 硬膜外血肿
E. 外伤易出血，但创口愈合快
[多项选择]斑的治疗原则是（）
A. 清热解毒
B. 清胃泄热
C. 清营泄热
D. 凉血化斑
E. 透热转气
[多选题]审计机关依照法律规定提出的审计结果报告应报送给
A.审计机关负责人
B.本级人民政府
C.上一级审计机关
D.本级人大常委会
E.本级政府首长
[判断题]道路石油沥青（包括重交通与中轻交通道路沥青）标号的划分是根据25℃时针入度的大小来确定的
[判断题] 判断题 《民用航空空中交通管理运行单位安全管理规则》规定,民航空管运行单位的主要负责人和安全管理人员应当经过相应的单位安全管理培训,取得相应培训证书,具备相应的安全知识和安全管理能力。
A.正确
B.错误
[单选题]由于化学材料配制成的浆液中不存在固体颗粒灌浆材料那样的沉淀问题，故化学灌浆都采用（）。
A.循环式灌浆
B.纯压式灌浆
C.气压式灌浆
D.泵压式灌浆
[单项选择]心在五季为（）。
A. 春
B. 夏
C. 秋
D. 冬
[单选题]甲向银行申办了一张信用卡并借给同事乙使用，而同事乙又将其给了朋友丙使用，丙在透支后到期并未还款。那么银行应向谁要求还款？()
A.甲
B.乙
C.丙
D.甲和丙
[填空题]Experience two great theme (主题) parks in one great resort (景点)--Disney’s California Adventure park and right next door Disneyland park. Just footsteps away, extraordinary entertainment, shopping and dining await in the Downtown Disney District. And when you and your family stay at one of the Hotels of the Disneyland Resort, you’re right in the middle of all the magic!
And now, one child receives a free Disneyland Resort Park Hopper Ticket with each adult(成人) ticket purchased in a Disney vacation package. You can go back and forth between Parks as often as you like.
Discover the friendly faces and magical places of the Disneyland Resort and see why this spectacular destination is more vacation magic than you could ever imagine!
Disney Vacation
There are two great theme parks in the great resort: Disney’s California Adventure Park and (46) .
In the Downtown Disney District you can have extraordinary entertainment, (47) and
[判断题]供电系统的负荷运转情况随客流量、季节和供电方式等因素时刻变化。
A.正确
B.错误
[判断题]某组道岔一经启动正在转换过程 拉出该组道岔 切断 1DQJ 电路道岔立即停止转动
A.正确
B.错误
[不定项选择题]共用题干
The Exploding Lakes of Cameroon
What comes to mind when you think of a lake?You probably imagine a pretty scene with blue water, birds,and fish.For the people in the northwestern Cameroon,however,the image is very different.For them, lakes may mean terrible disasters.In 1984,poisonous gases exploded out of Lake Monoun and came down into the nearby villages,killing thirty-seven people.Two years later,Lake Nyos erupted.A cloud of gases rolled down the hills and into the valleys and killed 1,700 people.
Lake Nyos and Lake Monoun are crater（火山口）lakes.They were formed when water collected in the craters of old volcanoes.The volcanoes under Lake Nyos and Lake Monoun are not active anymore.However, poisonous gases from the center of the earth continue to flow up through cracks in the bottom of the lake.This is normal in a crater lake.In most crater lakes,these gases are released often because the water"turns over" regularly.That is,the water from the bottom of the lake rises and mixes with the water at the top,allowing the gases to escape slowly.
However,in Lakes Nyos and Monoun,there is no regular turning over.No one knows the reason for this fact,but as a result,these lakes have more gases trapped at the bottom than other crater lakes.In fact, scientists who have studied Lakes Nyos and Monoun have found 16,000 times more gases.When a strong wind,cool weather,a storm,or a landslide（滑坡）causes the water to turn over suddenly,the gases escape in a violent explosion.
In the past,no one knew when the gases might explode,so there was no way for the villagers to escape disaster.Now scientists from the United States,France,and Cameroon have found a way to reduce the gas pressure at the bottom of Lake Nyos.They stood a 672-foot plastic pipe in the middle of the lake,with one end of the pipe near the bottom and the other end in the air.Near the top of the pipe,the team put several holes that could be opened or closed by a computer.Now,when the gas pressure gets too high,the holes are opened and some of the gas-filled water shoots up through the pipe into the air like a fountain.With less pressure,a disastrous explosion is much less likely.However,the scientists are not sure that one pipe will be enough to prevent explosions.They hope to put in others soon and they plan to install a similar pipe and a computer system at Lake Monoun as well.
To protect people nearby until all of the pipes are in place,the scientists have installed early warning systems at both lakes.If the gas pressure rises to a dangerous level,computers will set off loud sirens（警 报）and bright lights to warn the people in the villages.In that way,they will have time to escape from the dangerous gases.
Which of the following statements about Lake Nyos and Lake Monoun is true?
A.They were formed in 1984.
B.They are at the top of two active volcanoes.
C.They are not like most other crater lakes.
D.Water in them turns over regularly.
[判断题]厦门2号线电客车车门控制主要通过网络控制实现。
A.正确
B.错误
[单选题]在进行营销现场作业时，根据《营销现场作业安全工作规程》，220kV高压线路、设备不停电时的安全距离为（ ）米。
A.1
B.1.5
C.2
D.3
[单选题]根据《建设工程安全生产管理条例》规定,施工单位不得在尚未竣工的建筑物内设置( )。
A.避雨处
B.吸烟处
C.临时厕所
D.员工集体宿舍
[单项选择] The IP subsystem fallover behavior of a two-node cluster is being testing in a large client organization. One of the tests is to simulate a network_down event and verify that HACMP movesthe single resource group to the standby node. What is the best way to simulate a network down condition？（）
A. Turn off the IP core switch connecting the two nodes.
B. Issue the command "stopsrc -g inetd" on the node that has the resource group.
C. Issue the command "sh /etc/rc.tcpclean" on the node that has the resource group.
D. Simultaneously unplug all network cables from the node that has the resource group.
[单项选择]根据皮亚杰的认知发展阶段理论，7-11岁儿童的认知发展大体上处在（）。
A. 感知运动阶段
B. 前运算阶段
C. 具体运算阶段
D. 形式运算阶段
[判断题]在生产中,由于高温及水蒸气的作用,催化剂的微孔遭到破坏,平均孔径增大而比表面减小,导致活性下降,这种现象叫催化剂的老化。
[单选题]《煤矿安全规程》第五十条规定：综采工作面安全出口与巷道连接处20m范围内的巷道高度不得低于( )m。
A.2.0
B.1.8
C.1.6
[判断题]按《现场检查处理与处罚办法》规定，逆程序或变相逆程序发放贷款的，或发放虚假贷款增加贷款余额的，责令限期收回贷款，对违规责任人分别处以1000—5000元罚款，并建议给予纪律处分。
A.正确
B.错误
[填空题]残疾人凭本人的琴岛通________免费充值后刷卡乘车，若卡内余额不足或未办卡，则不享受优惠。
[判断题]地下建筑火灾扑救主要存在高温烟热、缺氧窒息、失联迷失、蒸汽反扑、突发爆炸、通信失联等风险，易造成指战员伤亡。
A.正确
B.错误
[判断题]利害关系人发现被许可人以不正当手段取得行政许可的，有权请求行政机关依法撤销行政许可。（ ）
A.正确
B.错误
