第1题:
[单选题]列车自动驾驶时,牵引参考值由( )给出。P291A.AT0主机
B.主控手柄
C.应答器
D.轨旁A.TP
参考答案:A
第2题:
[简答题]再生时树脂内有空气对再生会产生什么影响？参考答案:树脂内有空气，会使再生液不能与树脂充分接触，而影响再生效果。顺流再生设备树脂内有空气，还可能造成偏流，以致影响运行时的出水质量。另外，由于气泡的形成和破裂，会“冲击”树脂，造成对树脂的破坏。
第3题: [单项选择]
芯片组是构成主板控制电路的核心，在一定意义上说，它决定了主板的性能。下面是关于芯片组功能的叙述 Ⅰ. 芯片组提供对CPU的支持 Ⅱ. 芯片组提供对主存的控制 Ⅲ. 芯片组提供中断控制、定时、DMA控制等功能 Ⅳ. 芯片组提供对标准总线槽和标准接口连接器的控制,其中，正确的是
A. 仅Ⅰ
B. 仅Ⅰ和Ⅱ
C. 仅Ⅰ、Ⅱ和Ⅲ
D. 全部
参考答案:
第4题: [单项选择]
在A4海区可配备的（）标位A. VHF CH70
B. 1.6GHX
C. 406MHZ
D. 都可
参考答案:C
第5题:
[单选题]抽象劳动的支出必须借助于（）A.具体劳动
B.剩余劳动
C.商品的生产形式
D.资本主义生产方式
参考答案:A
第6题:
[单选题]高锰钢整铸辙叉,辙叉心纵向水平裂纹,一侧裂纹发展至轨面(含轨面部分裂纹长度)长度超过( )为重伤。
A.50mm
B.60mm
C.80mm
D.100mm
参考答案:B
第7题:
[单选题]"发生肺水肿时,给予 20%~30%乙醇湿化吸氧的目的是A.改善肺部气体交换
B.提高吸入氧的浓度
C.扩张周围血管
D.预防肺部感染
E.减少回心血量
参考答案:A
第8题: [多项选择]
铁质沉着症的体征包括（）A. 晶状体前棕色沉着
B. 虹膜异色
C. 瞳孔缩小
D. 玻璃体混浊
E. 角膜基质铁锈色沉着
参考答案:A, B, D, E
第9题:
[单选题]固定式二氧化碳灭火系统中,钢瓶如由人力直接开启施放装置,则每组瓶数不应超过 ( ) 瓶。
A.8
B.10
C.12
D.14
参考答案:C
第10题:
[单选题]下列选项中不是梅尼埃病的临床表现：（ ）A.发作性眩晕通常持续数十分钟至数小时
B.强声刺激诱发眩晕和眼震，即Tullio现象
C.Schwartze征
D.增减外耳道气压诱发眩晕和眼震，即安纳贝尔征
E.复听
参考答案:C
第11题: [单项选择]
用来测量智力的量表是A. TAT
B. TESS
C. MMPI
D. BPRS
E. WAIS-RC
参考答案:E
第12题:
[单选题]在线路允许速度 200>Vmax>160km/h正线,线路轨道静态几何尺寸容许偏差管理值中,轨距的经常保养标准为( )mm。
A.+2,-2
B.+4,-2
C.+6,-4
D.+8,-4
参考答案:A
第13题:
[单选题]采掘工作面采用串联通风的次数不得超过（ ）。A.A、1次
B.B、2次
C.C、3次
D.D、4次
参考答案:A
第14题: [单项选择]
怎么才能让老板给自己加薪？职场上最纠结的事情莫过于此。可是偏偏就有人______，幽默地给我们做出了榜样。漫画《老板，求加薪》中给我们列出了加薪三十六计，从借刀杀人到______，书中的妙计连连，让人忍俊不禁。虽然都是些______的招式，但或许你的加薪之道就在其中。
依次填入划横线部分最恰当的一项是（ ）
A. 知难而上 两面三刀 出人意表
B. 激流勇进 鼠头舔蜜 出奇制胜
C. 游刃有余 代人捉刀 鸡鸣狗盗
D. 举重若轻 笑里藏刀 剑走偏锋
参考答案:D
答案解析:“知难而上”、“激流勇进”都表示不怕困难，奋勇前行的意思。根据“幽默地给我们做出了榜样”，可知这些人将让老板给自己加薪这个难题处理的很好，所以“知难而进”与“激流勇进”都不合句意，排除A、B两项。看第
第15题: [单项选择]
就对个人和民族的作用而言，文化素质主要是通过形成特定的文化氛围，浸润人们的心灵，提升人们的境界；人文精神则主要是通过具体的价值意识，指导人们的行为，推动人们前进。换言之，文化素质的作用是间接、抽象的；人文精神的作用则比较直接、具体，因此( )。
A. 文化素质比人文精神重要
B. 人文精神比文化素质重要
C. 文化素质与人文精神是一回事
D. 在大力提高民族文化素质的时候，应当高度重视人文精神的建设
参考答案:D
答案解析:[命题提示]
直接推理题
[解题要点]
答案是从题干中的一句话或几句话直接推出来的
[答案与解析]
题干分别解释了文化素质和人文精神两个概念及不同的作
第16题:
[单选题]诊断为2级高血压是A.≥140mmHg／≥90mmHg
B.≥180mmHg／≥110mmHg
C.120～139mmHg／80～89mmHg
D.140～159mmHg／90～99mmHg
E.160～179mmHg／100～109mmHg
参考答案:E
高血压分级：
1级高血压是：140～159mmHg／90～99mmHg
2级高血压是：160～179mmHg／100～109mmHg
3级高血压是：≥180mmHg／≥110mmHg
第17题:
[多选题]个人公积金信用贷款严禁（ ）。A.借款人将贷款资金以任何形式挪作他用
B.流入股市、期货和用于股本权益性投资
C.转入房地产项目（包括用于贷款首付款）、融资性担保公司或小额贷款公司
D.用于个人消费
参考答案:ABC
第18题:
[单选题]长征胜利地跨越了( )个省,中央红军的总行程达2、5万里以上。A.10
B.11
C.12
D.13
参考答案:C
第19题:
[单选题]( )的优点是接警机构专业化,接警处理准确度高;接警调度程序化,易于实现自动化调度指挥;消防队伍调度集中化,便于科学调配灭火救援力量,提高灭火救援成功率。
A.分散受理
B.直接受理
C.集中受理
D.统一受理
参考答案:C
第20题:
[单选题]心功能的评估是依据：A.病程长短
B.心脏大小、病理性杂音
C.水肿程度
D.静息或活动时的症状
E.有无并发症
参考答案:D
第21题:
[判断题]组成曲线的基本要素是曲线的转向角、曲线半径、曲线切线长、曲线外矢距、曲线全长、缓和曲线长A.正确
B.错误
参考答案:A
第22题:
[填空题]轨道车运行控制设备( )在调车模式下，具有牵引、推进、（ 连挂 ）3种运行状态。参考答案:GYK
第23题: [简答题]
What is the Modern Quantity Theory of Money Demand参考答案:
(A) The modern quantity theory of money refers to the monetary theory developed by the Chicago School. From the late AID0s through the AII0s, a group of economists, associated in varying degrees with Chicago School, build upon the traditions of classical economics with the benefit of modern theoretical and statistical techniques. Represented by Milton Friedman, originally labeled the Chicago School, but currently referred to either as monetarists or new classical macroeconomists, this informal group has produced a set of ideas with important implications for the role of money in the economy. In AIEF, Friedman published his paper " The Quantity Theory of Money Demand—A Restatement", which marked the emergence of the modern quantity theory of money. On one hand, Friedman accepted the Cambridge School and Keynes’s thought that money is an asset and the demand for money is people’s behavior of choosing assets; on the other hand, Friedman basically adopted the conclusion of the traditional quantity theory of money, i. e., the change of the quantity of money is the cause of the movement of price level. (B) In his design of the function of demand for money, Friedman took into consideration the two factors; first, the total wealth expressed with permanent income which is in a reverse ratio to the demand for money; second, the difference between expected rates of return of holding money and other assets. The higher the rate of return of other assets, the weaker people’s desire to hold money. Friedman did not analyze people’s motives of holding money like Keynes, but continued to study the causes of holding money and thought that there are many different factors affecting the demand for money. Friedman used a function to express the demand for money: Md / P =f (Yp, Rm, Rb, Rf, P, W, U ) Md / P: the demand for real money balances, Yp; The real GDP, the index used to count wealth, called permanent income, Rm; The expected rate of return for money, Rb: The expected rate of return for bonds, Re: The expected rate of return for stocks (common stocks), P; The expected rate of return of goods or expected rate of inflation, W; The ratio of non-human wealth to human wealth, U; Other random variables, including preference, custom, technology, system, etc. (C) In Friedman’s view, the wealth affecting the money demand is permanent and the money demand will not fluctuate with ups and downs of business cycles because the permanent income fluctuates a little in shortrun. Generally speaking, the demand for an asset has a positive interrelation with the wealth people hold. Since money is an asset, the demand for money has a positive interrelation with wealth (Yp). Friedman held that factors affecting money demand are the expected rate of return of the assets that can substitute money. Besides holding wealth in the form of money, people can hold their wealth in other forms, say, bonds, stocks (common stocks) and goods. The opportunity cost of holding money is expressed by the expected rate of return of other assets compared with money. When the expected rates of return of bonds (Rb) and stocks (Re) rise the opportunity cost of holding money will increase which will result in less demand for money. The higher the expected rate of return of other assets, the less the demand for money. P is the expected rate of return of holding wealth in the form of goods compared with money. When the prices of goods rise, the rate of return of goods equals the rate of inflation rate. When the expected rate of return of goods is higher compared with that of holding money, people will do well to "beat the higher prices" by purchasing goods sooner than usual (this is the "expectations effect"). This will reduce the demand for money. W is the ratio of non-human wealth to human wealth. Non-human wealth refers to bonds, stocks and other real assets, while human wealth refers to individuals’ ability to make money. This ratio constrains people’s income, e. g.; human wealth can not be obtained when labor force is in a state of unemployment, which naturally reduces the demand for money. Given certain level of wealth, the larger the W, the smaller the money demand. U which refers to other random variables is in a negative correlation with the money demand. Monetarists adhere to virtually all the tenets of classical economists. However, they made some modifications. Some of them have used the quantity theory as a framework for describing the relationship between M and PY rather than just M and P and view the invisible hand as pushing the economy toward the full employment level of production. A second modification of classical thought occurred in Milton Friedman’s revival of the quantity theory is that Friedman replaced the idea of the stability of velocity with the less militant notion that it is predictable. Or, money demand may not be a fixed fraction of total spending; it is related to PY in a close and predictable way. Perhaps the most important classical tradition upheld by modern monetarists is the inherent stability of the economy at full employment. This explains the monetarist rejection of governmental attempts to fine-tune economic activity. A higher level of economic activity requires more capital and labor or technological improvements; more money only leads to inflation. The answer to cyclical downturns is to wait for the natural upturn. Government intervention is unnecessary and potentially damaging.
第24题:
[单选题]整存整取储蓄存款提前支取后，剩余部分应高于人民币（）元。A.10元
B.50元
C.100元
D.500元
参考答案:B
第25题:
[单选题]高速区段，不影响道床稳定的处理胶接绝缘接头作业后，第一列限速不超过 （ ）km/h，以后恢复常速。
A.100
B.120
C.160
D.200
参考答案:C
第26题:
[判断题]分批法下的产品批别必须根据购买者的订单来定。
A.正确
B.错误
参考答案:B
第27题: [单项选择]
用合格的HVI350和HVI650基础油调配L-ECCD30柴油机油基础油，100℃粘度为13.5mm2/s，用（）方法来解决。
A. 补加HVI650基础油
B. 补加HVI350基础油
C. 补加粘度指数改进剂
D. 维持现状
参考答案:B
第28题:
[判断题]使用机车救援动车组时，动车组列控车载设备转入或退出隔离模式不发布调度命令。A.正确
B.错误
参考答案:A
第29题: [单项选择]
“坐地日行八万里，巡天遥看一千河”，这一著名诗句包含的哲理是( )。A. 物质运动的客观性和时空的主观性的统一
B. 物质运动无限性和时空有限性的统一
C. 时空无限性和有限性的统一
D. 运动的绝对性和静止的相对性的统一
参考答案:D
第30题:
[单选题]试验现场应装设遮栏（围栏），遮栏（围栏）与试验设备高压部分应有足够的安全距离，向外悬挂“止步，高压危险！”标示牌。
A.正确
B.错误
C./
D./
E./
F./
参考答案:A
第31题:
[
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参考答案:B
答案解析:[解析]名词辨析。这里的语境是经济学是对匮乏以及怎样处理匮乏的研究。这里的匮乏还可以根据前面的句子“空气和水是如此丰富，以至于经济学家根本不关注它们”推导出来，因此符合题意的是scarcity，指“匮
第32题:
[单选题]在电子电路中，通常选很多元件汇集在一起且与机壳相联接的公共线作为参考点或称( )A.“中线”
B.“零线”
C.“地线”
D.“火线”
参考答案:C
第33题:
[单选题]凡在距离地（桥）面( )m及以上的处所进行的作业均称为高空作业。A.1
B.2
C.3
D.4
参考答案:B
第34题:
[单选题]依据《农村电网低压电气安全工作规程》，经验明停电线路或设备各端确无电压后，应立即（）。A.挂接地线接地
B.悬挂标识牌
C.放电
D.送电
参考答案:A
