参考答案: （1）运输基本数据管理。运输基本数据管理主要是针对录人汤输的有关基本数据的管理，如运输线路的名称、线路距离、线路等级下线路用时、车辆车酥车辆吨位、运输单价（吨公里）等。
（2）任务管理。任务管理主要是运输订车，主要有进货订车、配送订车、货炸订车，自主订车等几方面的订单来源。订单内容包括订车车型、订车数量、订车吨位，到达时间、货主单位、发运地、接收地、货物名称、规格、件数、体积、重量、，中转仓库等，经系统确认后进人调度管理模块。
（3）运输资源管理。运输资源管理主要是对企业的所有运输资源进行管理，包括自有运输车辆以及业务外包运输车辆的管理、作业责任人、作业组的管理等模块。
（4）运输调度管理模块。运输调度管理是根据订车管理模块输入的数据选择承运的车型、司机、车号。根据发运地和接收地选择运输线路。每条线路的发车时间、到达时间，经系统确认后生成运输调度指令。
（5）货物跟踪。主要是利用GPS等现代信息技术工具及时熟取有养货物译输华态的信息（如货物品种、数量、货物在途情况、交货期间、发货地和到达地、货物的货主，送货责任车辆和人员等），实现货物监控，方便调整与控制。
（6）运输费用管理模块。运输费用管理主要包括运输费用的计算、运输成本的管理等。
第2题:[判断题]《高速铁路无砟轨道线路维修规则》规定，欠超高或超高顺坡率需采用困难条件时，应优先采用超高顺坡率困难条件。
A.正确
B.错误
参考答案:B
第3题:[单选题]给水排水工程图中,弯管弯曲的方向或上下位置不同,表示的方法也不同,尤其注意双线图的弯头处( )的应用有区别。
A.粗实线
B.细实线
C.虚实线
D.虚线
参考答案:C
第4题:[单选题]省公司物资部门负责对各县区局物资部门配送业务的指导和考核。（ ）
A.正确
B.错误
参考答案:B
第5题:[多选题]国家编制土地利用总体规划，规定土地用途，将土地分为()。
A.沙地
B.难利用地
C.农用地
D.建设用地
E.未利用地
参考答案:CDE
2020 / 2019版教材P19 本题考核的是土地的分类。国家编制土地利用总体规划，规定土地用途，将土地分为农用地、建设用地和未利用地。
第6题: [单项选择]上摆式前规以什么作为定位的控制点（）
A. 凸轮滚子
B. 靠山螺钉
C. 定位板
D. 前规轴
参考答案:B
第7题:[单选题]测定血糖的标本最常采用的抗凝剂和防腐剂组合是
A.碘乙酸钠-EDTANa2
B.叠氮钠-肝素锂
C.氟化钠-草酸钾
D.氟化钠-肝素钠
E.冰醋酸-肝素
参考答案:C
第8题:[判断题]铁路职工违反规章制度，致使发生铁路运营安全事故，造成严重后果的，给予撤职处分。《刑法》
A.正确
B.错误
参考答案:B
第9题:[单选题]变电站现场运行规程每（ ）进行一次全面修订，由各级运检部组织，修订流程参照编制流程执行，经全面修订后重新发布，原规程同时作废。
A.1年
B.2年
C.3年
D.5年
参考答案:D
第10题:[多选题]精密磨床砂轮主轴轴承工作面磨损后，可分别用（）进行粗研、半精研、精研。
A.A、W10 ～ W14
B.B、W5 ～ W7
C.C、W1 ～ W3
D.D、W14 ～ W20
E.E、W20 ～ W30
参考答案:ABC
第11题: [填空题]在树形结构中，树根结点没有 【1】 。
参考答案:前件
答案解析:[解析] 树的根结点没有前驱。
第12题:[单选题]-C-D-001 4 2 2
接触线架设张力应根据线材材质、额定张力等因素选取,且不应小于线盘绕线张力,架设张力偏差不得大于()。
A.5%
B.8%
C.10%
D.15%
参考答案:B
第13题:[判断题]接户线从的档距不宜大于 25m，超过 25m 时宜采取松弛张力放线。
A.正确
B.错误
参考答案:B
第14题: [单项选择]清代的会审制度在明朝的基础上更加完善。其中在明代会官审录制度和朝审制度的基础上，清代发展成为一种每年举行一次的会审大典，称为（）。
A. 朝审
B. 热审
C. 九卿会审
D. 秋审
参考答案:D
答案解析:
[解析] 本题考清代会审制度中最为重要的秋审制度问题。
第15题:[判断题]列车进行摘、挂作业开车前，应进行制动机简略试验。
A.正确
B.错误
参考答案:A
第16题:[多选题]当发现杆塔接地电阻的实测值与以往的测量结果有明显的增大或减小时，应采取哪些措施后重新测量（ ）。
A.改变电极布置方向
B.增加电极入地深度
C.增大电极的距离
D.减小电极的距离
参考答案:AC
第17题:[单选题]依据《中国南方电网有限责任公司电力安全工作规程》，电缆耐压试验前，加压端应做好安全措施，防止人员误入试验场所。另一端应设置围栏并挂上警告标示牌。如另一端是上杆的或是锯断电缆处，应（）。
A.派人看守
B.拆除安全措施
C.设置围栏
D.lue
E.lue
参考答案:A
第18题:[判断题]铁路箱和自备箱不得按一批办理。（ ）
A.正确
B.错误
参考答案:A
第19题:[判断题]电力电缆掘路施工区域应用标准路栏等严格分隔，并有明显标记，夜间施工应佩戴反光标志，施工地点应加挂警示灯。
A.正确
B.错误
参考答案:A
第20题: [单项选择]以下程序段的输出结果为( )
Dim a(10),p(3)
k=5
For i=0 To 10
a(i)=i
Next i
For i=0 To 2
p(i)=a(i+(i+1))
Next i
For i=0 To 2
k=k+p(i)+2
Next i
Print k
A. 20
B. 21
C. 56
D. 32
参考答案:A
答案解析:[解析] 本题首先对a(i)赋值为i，然后利用a(i)对p赋值，p(0)=a(1)=1,p(1)=a(3)=3，p(2)=a(5)=5，最后k=13+5+2=20。
第21题: [单项选择]进行城市总体规划时，影响城市性质的人口因素是：
A. 男女比例
B. 年龄结构
C. 职业结构
D. 流动人口
参考答案:C
第22题: [简答题]What are the Advantages and disadvantages of reserve requirements
参考答案: The ability to change reserve requirements is a powerful tool which has the advantage and limitation, a central bank uses it infrequently, as slight adjustment of required reserve ratio, even A% or 0. E% will cause great influence on finance and credit. So a central bank prefers to use open market operations to change reserves rather than reserve requirements. It has been argued that changing reserve requirement is a too powerful tool and that its use as a policy instrument would destabilize the banking system. The institutional arrangements through which the banking system adjusts to changing levels of reserves might not respond as efficiently to changing reserve requirements. Another advantage of open market operations is that they can be conducted quietly, while changing reserve requirements requires a public announcement. A central bank feels that some of its actions would be opposed if public attention was directed toward them. Now let us see more details of advantages and disadvantages of reserve requirement. (A) Advantages of the reserve requirement We will now outline some of the advantages of using the reserve requirement tool relative to the use of open market operations and discount rate. a. Speed of impact. Changes in the reserve requirement induce banks to make balance sheet adjustments quite rapidly. When the central bank changes r, thousands of banks and thrift institutions experience an immediate change in their excess reserve positions. Therefore, changes in interest rates, credit conditions, and the monetary aggregates occur relatively quickly. These contrasts with open market operations, which impinge immediately only on those banks in which government securities dealers, maintain accounts. Some time may elapse before the impact of open market operations extends to the majority of banks. Likewise, a change in the central bank’s discount rate may not exert any immediate impact on those institutions not currently borrowing or contemplating borrowing at the discount rate. Therefore, if economic conditions require immediate action, use of the reserve requirement tool may be preferable to the central bank’s other instruments. b. Neutrality a related argument is that the reserve requirement instrument is less discriminatory across depository institutions than are the other instruments of Federal Reserve policy. The impact of reserve requirement changes is spread across all banks and thrift institutions uniformly. One may therefore prefer the use of this installment on the basis that many more institutions are influenced in a similar way than is the case with the other instruments. c. More straightforward announcement effect. Because this instrument is not employed frequently, and because changes in the reserve requirement are typically not made for purely technical reasons (unlike the use of open market operations for defensive purposes and changes in the discount rate to align it with other yields), changes in the reserve requirement are usually easy to interpret. A cut in the reserve requirement can usually be interpreted to signal an easing in the basic posture of monetary policy. Hence, if the central bank strongly desires to communicate a policy change to the public, this tool may be superior to the other tools. However, it is difficult to see how this instrument would be as effective as a public statement of policy intent. The use of any type of sign language in place of verbal language is difficult to rationalize. d. Potential use in an emergency At times when other tools cannot do the job, changes in the reserve requirement may be needed to neutralize major changes in the monetary base. In time of war, for instance, the government generally finances an increased level of expenditures by issuing short-term and long-term securities. To assist the Treasury in financing the effort without incurring exorbitant interest expense, the central bank may help by purchasing significantly larger than normal quantities of securities on the open market. Although this helps the Treasury, it also paves the way for an inflationary expansion of credit and money, because it directly expands bank reserves and the monetary base. In this case, the open market securities purchase could be combined with an increase in reserve requirements to avoid triggering a multiple expansion of deposits in the banking system. That is, as the monetary base is expanded by the central bank’s security purchases, the money supply multiplier would be reduced by the increase in required reserves and r. In this way, money supply growth could be limited to a rate consistent with the central bank’s overall objectives. (B) Disadvantages of the reserve requirement Many bankers would like to see the central bank abandon the use of the reserve requirement instrument as a regular tool of monetary policy. And many economists would agree, primarily on the basis that in most instances, the central bank’s objectives can be achieved more easily and smoothly via other policy instruments. A couple of points have been raised in support of the view that the level of reserve requirement should remain fixed over time and that the central bank should accomplish its aims through its other policy tools. We will now examine the disadvantages of the reserve requirement tool.
第23题:[单选题]根据《党政机关公文处理工作条例》，下列说法正确的一项是()。
A.涉密公文根据涉密程度分别标注“绝密”“机密”或“秘密”即可
B.发文字号由发文机关代字、年月日期和发文顺序号组成
C.请示不限于一文一事，不得在报告等非请示性公文中夹带请示事项
D.公告适用于向国内外宣布重要事项或者法定事项
参考答案:D
A项，涉密公文在标注密级的同时还应标明保密期限；B项，发文字号中的时间只需标明年份即可，不需要年、月、日都齐全；C项，请示应当一文一事。D项正确。
第24题:[单选题] 回应公众关切要以( )说话,避免空洞说教,真正起到正面引导作用
A. 政策
B. 事实
C. 法规
D. 问题
参考答案:B
第25题:[判断题]113、最高人民法院复核死刑案件，应当作出核准或者不核准死刑的判决。( )
A.正确
B.错误
参考答案:B
第26题:[单选题]紧急放风阀在紧急制动位时,开通的风路是( )。
A.制动管与大气
B.制动管与紧急室
C.紧急室与大气
参考答案:C
第27题: [单项选择]防治室性早搏或阵发性心动过速的首选药物
A. 碳酸氢钠
B. 利多卡因
C. 阿托品
D. 氯化钙
E. 溴苄胺
参考答案:B
第28题:[判断题]隧道、明洞应保持状态完好。发现下列病害时，应及时进行处理：洞门仰坡坍塌、落石，危及行车安全。（ ）
A.正确
B.错误
参考答案:A
第29题: [单项选择]可阻碍C5b67复合物与靶细胞膜结合而抑制MAC形成的是（）
A. C8
B. CD59
C. 衰变加速因子
D. S蛋白
E. 膜辅蛋白（MCP）
参考答案:D
答案解析:S蛋白（SP）是一种血浆蛋白，可阻碍C5b67复合物与靶细胞膜结合而抑制MAC形成。
第30题:[多选题]春季安全生产大检查应侧重于（ ）等工作。
A.春夏季节性事故措施预防
B.度汛措施准备
C.机组检修安全措施落实
D.人员培训
参考答案:ABCDE
第31题:[单选题]消防腰斧的质量不大于 ( )kg。
A.0.5
B.1.
C.1.5
D.2
参考答案:B
第32题:[判断题]《机关、团体、企业、事业单位消防安全管理规定》(公安部令第61号)规定,消防安全重点单位应当建立健全消防档案。
A.正确
B.错误
参考答案:A
第33题:[单选题]客户侧用电检查（反窃查违）现场作业应执行“双许可”制度，由供电方许可人许可后，即可开展客户侧用电检查（反窃查违）相关工作。
A.正确
B.错误
C.略
D.略
E.略
F.略
参考答案:B
第34题: [单项选择]<br><br><br/>A. also<br/>B. too<br/>C. either<br/>参考答案:A
答案解析:[解析] also表示“也”，放在句中，too放在句尾，either表示“两者之一”。
第35题: [单项选择]关于食用河豚鱼中毒的说法，以下错误的是
A. 河豚毒素主要作用于神经系统
B. 无特效解毒药
C. 夏季是河豚鱼最活跃的季节，最容易发生中毒
D. 一般雄鱼组织的毒素低于雌鱼
E. 河豚毒素在一般烹调温度下不会被破坏
参考答案:C
