| Questions 1-5 are based on the following
passage. The main idea of these business—school academics is appealing. In a word where companies must adapt to new technologies and source of competition, it is much harder than it used to be to offer good employees job security and an opportunity to climb the corporate ladder. Yet it is also more necessary than ever for employees to invest in better skills and sparkle with bright ideas. How can firms get the most out of people if they can no longer offer them protection and promotion Many bosses would love to have an answer. Sumantrra Ghoshal of the London Business School and Christopher Bartlett of the Harvard Business School think they have one: "Employability." If managers offer the right kinds of training and guidance, and change their attitude towards their underlings, the A. Ability to lay out one’s talents to employers. B. Skills and knowledge accumulated from school education. C. Training opportunity and guidance offered by company. D. Being creative and ready to share collective wisdom. [单选题]下列关于回转时转台抖动不平稳故障原因分析错误的是：( )。
A.小齿轮和大齿轮的齿合间隙不符合要求 B.回转缓冲阀的设定压力过高 C.电液比例阀的流量设定太大 D.与制动器开启压力无关 [单选题]清扫运行中的二次设备和二次回路时，应使用防静电工具，并采取措施防止振动、误碰。
A.正确 B.错误 C.略 D.略 E.略 F.略 [单选题]下列酶中在室温保存比在冰箱保存更稳定的是
A.肌酸激酶 B.乳酸脱氢酶 C.转氨酶 D.淀粉酶 E.γ谷氨酰基转移酶 [单选题] 真空喷射泵开车时,透平复水系统真空度达不到要求的不可能原因是( )。
A.喷射泵故障 B.复水系统存在泄漏 C.复水系统空冷器后温度降低 D.复水系统中有惰性气体漏入 [判断题]车辆在行驶中的空气阻力，与车辆迎风面积和车速有关。
A.正确 B.错误 [单选题]《普速铁路行车组织规则》（NCG/01-2018）规定，使用响墩时，应牢靠固定在（ ）。
A.钢轨上 B.路基上 C.车辆上 D.列车上 [单项选择]在建筑构造中，按照建筑物的层数来设置缝宽的变形缝是( )。
A. 沉降缝 B. 伸缩缝 C. 温度缝 D. 防震缝 [填空题]June 15, 2006
Dear Sir, Your shipment of twelve thousand "Smart" watches was received by our company this morning. However, we wish to make a number of complaints concerning the serious delay in delivery and your failure to carry out our instructions with regard to this order. Late delivery of the goods has caused us to disappoint several of our most valued customers. The second complaint concerns(涉及) the mismatch in color between the watches we ordered and those delivered. As a result of the above problems, therefore, we feel that the most suitable course of action is to return to you unpaid any of the goods considered unsatisfactory. We look forward to your prompt reply. Yours sincerely, Marks Swift Managing Director, Johnson & Sons Ltd. What is considered to be the most suitable co [判断题]QDI1是在我国人民币没有实现可自由兑换、资本项目尚未开放的情况下，有限度地允许境内投资者投资境外证券市场的一项过渡性的制度安排。（）
[单项选择]差速器壳体修复工艺程序的第二步应该（）。
A. 彻底清理差速器壳体内外表面（包括水垢） B. 根据全面检验的结论，确定修理内容及修复工艺 C. 差速器轴承与壳体及轴颈的配合应符合原设计规定 D. 差速器壳连接螺栓拧紧力矩应符合原设计规定 [单选题]䉃.二氧化碳分压从低到高的顺序一般为
A.A.呼出气＜组织细胞＜静脉血＜肺泡气 B.B.呼出气＜肺泡气＜静脉血＜组织细胞 C.C.呼出气＜肺泡气＜组织细胞＜静脉血 D.D.静脉血＜呼出气＜肺泡气＜组织细胞 E.E.肺泡气＜呼出气＜组织细胞＜静脉血 [判断题]排管敷设方式的电缆工井之间的距离应根据管材、电缆规划规格及牵引方式等多种因素确定，一般直线控制在30m左右。
A.正确 B.错误 [简答题]论述我国城市交通的问题与缓解对策？
[简答题]欲在一条长500m混凝土马路下预埋电力管道，管道数量为4孔，水平排列，管外径150mm，设计要求管顶离路面深度不小于0.7m，求挖填土方各多少？（浅挖沟槽不计放电系数，水泥路面和水稳厚度25cm）
[单选题]1号线组合式风阀执行机构内使用的单个限位开关触点为（）。
A.1组常开触点 B.1组常闭触点 C.1组常开触点， 1组常闭触点 D.2组常开触点， 2组常闭触点 [单选题]消防宣传进机关,要求单位每年应组织( )次以上全员消防知识培训和灭火、疏散逃生演练。 ( )
A.1 B.2 C.3 D.4 [单选题]在自动闭塞区间，不改变原闭塞方法，但按站（所）间区间放行列车，未接到列车到达前方站（线路所）的到达点前不得开行后续列车，列车在区间仍按通过信号机的显示要求运行称为（ ）。
A.自动闭塞法 B.半自动闭塞法 C.自动站间闭塞 D.按站间组织行车 我来回答: 提交
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