热门试题:
[单选题]造成井下人员窒息的根本原因是（）。
A.氧气浓度低
B.氮气浓度低
C.瓦斯浓度高
[多项选择]浅埋暗挖典型施工方法的台阶法开挖优点有( )。
A. 灵活多变，适用性强
B. 凡是软弱围岩、第四纪沉积地层，必须采用正台阶法，这是各种不同方法中的基本方法
C. 具有足够的作业空间
D. 具有较快的施工速度
E. 当地层无水、洞跨小于15m时，均可采用该方法
[单项选择]甲公司2008年10月1日定向增发普通股100万股给丙公司，从其手中换得乙公司60%的股权，甲公司与乙公司、丙公司无关联方关系，该股票每股面值为1元，每股市价为10元，当天乙公司账面净资产为800万元，公允净资产为2000万元。证券公司收取了45万元的发行费用。则甲公司取得投资当日“资本公积”金额应为（）万元。
A. 835
B. 750
C. 800
D. 855
[单项选择]为通过抽样方法证实E公司2006年末应收账款是否存在高估的错误，丙注册会计师需要确定相应的抽样总体。在以下所列的各个总体中，你认为最适当的是( )。
A. 所有的3000张发货凭证
B. 年末应收余额大于零的所有300家客户
C. 所有的2000张销售发票
D. 最近几年有过往来的所有的500家客户
[单选题]当导线截面大于( )时,应使用双轮和四轮放线滑轮。
A.220 mm2
B.240 mm2
C.280 mm2
D.300mm2
[不定项选择题]共用题干
Mother Nature Shows Her Strength
Tornadoes（龙卷风）and heavy thunderstorms moved across the Great Lakes and into
Trumbull County on Saturday evening.The storms were dramatic and dangerous.
Georae Snyder was driving the fire truck down Route 88 when he first noticed that a
funnel（漏斗状的）cloud was behind him. "I stopped the truck and watched the tunnel
cloud.It was about 100 feet off the ground and I saw it go up and down for a while.It was
movina toward Bradley Road and then suddenly it disappeared,"Snyder said.
Snyder only saw one of the funnel clouds that passed through northeastern Ohio on
Saturday.In Trumbull County,a tornado turned trees onto their sides.Some trees fell onto
houses and cars.Other trees fell into telephone and electrical wires as they went down.
Amanda Symcheck was having a party when the storm began."I knew something was
wrong."she said."I saw the sky go green and pink（粉红色）.Then it sounded like a train
rushing toward the house.I started crying and told everyone to go to the basement for
protection."
The tornado caused a lot of damage to cars and houses in the area.It will take a long
time and much money to repair everything.There was also serious water damage from the
thunderstorms.The heavy rains and high wind caused the power to go out in many homes.
The storms caused serious flooding in areas near the river. More than four inches of
rain fell in parts of Trumbull County.The river was so high that the water ran into streets
and houses.Many streets had to be closed to cars and trucks because of the high water.
This made it difficult for fire trucks,police cars and other rescue vehicles to help people who
were in trouble.
Many people who live near the river had to leave their homes for their own safety.
Some people reported five feet of water in their homes.Local and state officials opened
emergency shelters for the people who were evacuated（撤走）.The Red Cross served
meals to them.
"This was a really intense storm,"said Snyder."People were afraid.Mother Nature
can be fierce.We were lucky this time.No one was killed."
Rescue vehicles had a hard time getting to people.
A.Right
B.Wrong
C.Not mentioned
[单选题]对于个人经营性贷款，可选择为自助发放方式，客户可通过（）自助发放贷款、自助还款。
A.CPM系统
B.第三方平台
C.个人网银系统和手机银行
D.企业网银系统
[单选题]制动机进行简略试验时,自阀减压( )kPa并保压1min,检查制动主管贯通状态,司机检查制动主管漏泄量,每分钟不得超过20kPa。
A.50
B.100
C.最大有效减压量
[单选题]正线作业本线来车下道距离不小于（）。
A.500 m
B.800 m
C.1000 m
D.1200 m
[判断题]动车组用水设备包括：洗手盆、卫生间、电茶炉等。
A.正确
B.错误
[判断题]中欧班列在途中发生甩车，处理过程要留存必要的照片等影像资料，中欧班列客户服务中心要及时向客户或货运代理反馈信息，做好解释沟通工作。
A.正确
B.错误
[单选题]暂列金额是指招标人在工程量清单中暂列并包括在合同价款中的款项，在工程量清单中应列入（ ）。
A.措施项目清单
B.分部分项工程量清单
C.规费项目清单
D.其他项目清单
[判断题]隔离式自救器不受外界气体氧浓度的限制,可以在含有各种有毒气体缺氧的环境中使用。( )
A.正确
B.错误
[单项选择]某项目，在建设期初的建筑安装工程费为1000万元，设备、工器具购置费为800万元，项目建设期为2年，每年投资额相等，建设期内年平均价格上涨率为5%，则该项目建设期的涨价预备费为（）万元。
A. 50.00
B. 90.00
C. 137.25
D. 184.50
[多项选择]密封面温升△tf太高会引起（），甚至引起冲击和热裂。
A. 介质气化
B. 弹簧失效
C. 密封环变形
D. 热磨损
[单选题]消费者预算线反映了（ ）。
A.消费者的收入约束
B.消费者的偏好
C.消费者的需求
D.消费者效用最大化状态
[填空题]时速350公里18号道岔转换设备主要参数规定:心轨一动位置转辙机动程为为（ ）mm。
[单选题]四行程发动机曲轴和凸轮轴的传动比为( )。
A.3:1
B.4:1
C.2:1
D.1:0.5
[多选题]做好经常性思想工作，要坚持以表扬为主，( )。
A.用真理说服人
B.用条令约束人
C.用真情感染人
D.用真实打动人
[多项选择]在安全管理工作中，下列哪些属于对安全管理人员素质的要求：（）
A. 思想政治素质好，坚持原则，热爱职业安全卫生管理工作
B. 掌握职业安全卫生技术专业知识和劳动保护业务知识
C. 懂得企业的生产流程，了解生产中的危险因素，熟悉预防措施
D. 具有一定的文化水平，有较强的组织管理能力
[单项选择]周女士从未进行过证券投资，近期突然想投资于基金进行理财，但是对基金的知识几乎一无所知，为此咨询了理财规划师。该理财规划师为周女士投资基金的操作提出了具体的建议，其中不合理的是（）。
A. 选择高收益率的基金
B. 构建基金组合
C. 坚持长期投资
D. 注意防范风险
[判断题]副司机在连挂轨道车时,应按“一关前,二关后,三摘风管,四提钩”的顺序操作。( )
A.正确
B.错误
[单项选择]The Great Wall is a great tourist ______ , drawing millions of visitors from all parts of the world every year.
A. attention
B. appointment
C. attraction
D. interest
[判断题]《国家电网公司电费抄核收管理规则》规定，对用电量较大的客户、临时用电客户、租赁经营客户以及交纳电费信用等级较差的客户，应根据电费收缴风险程度，实行每月多次抄表。 ( )
A.正确
B.错误
[简答题]领导让你执行任务并给了你指示，但领导的指示你在实际执行中难以实施，你怎么办?
[单项选择]腹腔穿刺抽到不凝固血液，可见于（）。
A. 胃十二指肠溃疡急性穿孔
B. 胆总管结石
C. 急性阑尾炎
D. 急性胰腺炎
E. 外伤性脾破裂
[单项选择]交叉供气活门状态正常关闭所对应的指示和颜色是：（）
A. 交叉线-绿色
B. 直线-绿色
C. 直线-琥珀色
D. 三角-琥珀色
[单选题]尾抽巷封闭墙四周掏槽，帮、顶要接实，墙面要抹平，达到( )。
A.A、不裂缝
B.B、不脱壳
C.C、不漏风
[单选题]采用相对式接头的线路两股钢轨接头，在两股钢轨上累计相差量最大不得大于（ ）。
A.10mm
B.15mm
C.20mm
D.25mm
E.略
[单项选择]在处理加错油事故过程中，下列说法不正确的是（）。
A. 必须多道歉
B. 绝对不能同顾客争吵
C. 满足顾客的任何要求
D. 协商赔偿
[判断题]客车或自备客车9辆可开行军用列车
A.正确
B.错误
[单选题]根据《建筑安装工程费用项目组成》（建标[2003]206号），构成工程实体的砂子在工地仓储过程中发生的正常损耗，应计入()。
A.人工费
B.材料费
C.措施费
D.企业管理费
[多项选择]下列收入不征收营业税的有( )。
A. 对在京外国商会按财政部门或民政部门规定标准收取的会费
B. 单位和个人提供的垃圾处置劳务取得的垃圾处置费
C. 纳税人自建住房销售给本单位的职工
D. 电脑福利彩票投注点代销福利彩票取得的手续费收入
[判断题]井架起升大绳的断丝不超过12丝就可继续使用。
A.正确
B.错误
[单项选择]关于功能残气量的生物学意义（）
A. 缓冲肺泡内气体的分压
B. 减少呼气相对肺泡内气体交换的影响
C. 功能残气量减少时不易形成动静脉分流
D. 促进肺内氧分压迅速升高
E. 促使肺内二氧化碳分压迅速下降
[单项选择]下列哪项不属于咽部的淋巴组织（ ）
A. 颈深淋巴结群
B. 腺样体
C. 腭扁桃体
D. 舌扁桃体
E. 咽鼓管扁桃体
[单项选择]
Prolonging Human Life
Prolonging human life has increased the size of the human population. Many people alive today would have died of childhood diseases if they had been born 100 years ago. Because more people live longer, there are more people around at any given time. In fact, it is a decrease in death rates, not an increase in birthrates, that has led to the population explosion.
Prolonging human life has also increased the dependency load. In all societies, people who are disabled or too young or too old to work are dependent on the rest of society to provide for them. In hunting and gathering cultures, old people who could not keep up might be left behind to die. In times of famine, infants might be allowed to die because they could not survive if their parents starved, whereas if the parents survived they could have another child. In most contemporary societies, people feel a moral obligation to keep people alive whether they can work or not. We have
A. it was a moral responsibility to keep old-aged people alive.
B. infants could be left dead in times of starvation.
C. parents had to impart the cultural wisdom of the tribe to their children.
D. death was considered to be freedom from hardships.
