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题目详情:

[单项选择]

场景(四)某水利枢纽工程可行性研究报告已批复。该工程主坝为混凝土重力坝,坝基为X级岩石,石方爆破开挖采用电力引爆。主坝坝基采用固结灌浆和帷幕灌浆。坝体廊道混凝土强度等级为C25,抗渗等级为W10。上下游围堰为过水围堰。
根据场景(四),回答下列问题:

本工程坝基岩石坚固系数为()
A. 8~10
B. 10~12
C. 12~14
D. 14~16

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[填空题]· Read this text taken from an article about the importance to companies of not losing their employees’ knowledge.· Choose the best sentence from the opposite page to fill each of the gaps.· For each gap (9-14), mark one letter (A-H) on your Answer Sheet.· Do not use any letter more than once. Protecting the corporate memory Many companies risk losing expertise through job cuts. But by analysing how staff interact, they may be able to minimise the damage. Many staff have knowledge which is essential to their company. So what can businesses do to avoid losing that expertise when staff leave, and to dissuade employees from keeping their knowledge to themselves in the face of possible job cuts First, they need to recognise the problem. A downturn in the economy exposes many companies’ lack of commitment to understanding and using their people’s knowledge. When companies feel they’re in a crisis, it is one of the things that goes by the board. Unless, that is, they’ve made it a routine or suffered because of losing knowledge in the past. Next, any attempt to stop knowledge walking out of the door must be handled sensitively. (9) Employees would be extremely cynical and see it as an attempt to extract their unique knowledge, which they believe gives them job security. Strong incentives are needed to coax people into divulging their expertise when being dismissed. (10) At first sight, this might seem excessive, but the disadvantages should be weighed against the benefits. Of course, not all knowledge can be captured by the organisation and turned into a process. (11) To find out who these ’knowledge hotspots’ are, companies need to question their staff and analyse their social networks. Companies shouldn’t ask employees what they know, but who they would ask if they wanted to know about different subjects. (12) And, more importantly, the process reveals the others who always know somebody who knows. The latter can be high on the list for redundancy because managers are unsure what they do, or because they appear to be weak performers. (13) People like this are often not ambitious but they can hold a company together. The most valuable knowledge is often not possessed by the people who seem to be star performers. If those at the centre of knowledge networks come to be seen as the most valuable people, those who keep their knowledge to themselves will look vulnerable when downsizing is deemed necessary. (14) In such companies, the incentive to share knowledge should be even greater when jobs are under threat. For some companies, it may be too late to salvage important knowledge. Building a culture where knowledge is understood, valued and shared can take a long time. Now may be the time to prepare for the next downturn. A. Organisations that reward people for sharing knowledge will know who falls into each of these two opposing categories.B. This approach enables them to identify those with a limited number of network relationships.C. Launching a knowledge-sharing initiative at a time when people are expecting redundancies would not be a good idea.D. This provides evidence of the risk that such a policy will meet resistance. Because of the difficulty of achieving this, it is far better not to lose the valuable sources of knowledge at all. But a ’knowledge mapping’ exercise might reveal that they play a critical role as mentors to the rest of the team.G. The price may be an increase in their redundancy package, provision of career counselling, or an agreement to hire them back as consultants.H. When companies feel they’re in a crisis, it is one of the things that goes by the board.
[单选题]室内消火栓的口径一般是(  )
A. 50mm
B. 65mm
C. 75mm
D. 80mm
[单项选择]右侧迷走神经主要支配()
A. 全部心房肌
B. 窦房结及部分心房肌
C. 房室结及部分心房肌
D. 心室肌
E. 普肯耶纤维
[判断题]当频率和材料一定时,通常横波对于小缺陷的检测灵敏度将高于纵波。( )。
A.正确
B.错误
[判断题]由于误售、误购、误乘或坐过了站在原通票有效期不能到达到站时,应根据始发站至正当到站间的里程,重新计算通票有效期。
A.正确
B.错误
[单选题]甲公司销售收入50万元,边际贡献率40%。该公司仅设M和N两个部门,其中M部门的变动成本26万元,边际贡献率35%。下列说法中,错误的是(    )。
A.M部门边际贡献14万元
B.M部门销售收入40万元
C.N部门销售收入10万元
D.N部门变动成本6万元
[判断题]判断4.内攻时要严格落实内攻班组“同进共出”原则,一人报警、共同撤离,严禁单独行动、单人撤离或留守。
A.正确
B.错误
[判断题]钢轨超声波探伤仪动态范围抑制最大时:2dB-6dB,抑制最小时:不低于16dB。
A.正确
B.错误
[单选题]细菌性肝脓肿的主要临床症状为 ( )
A. 出现黄疸
B. 恶心,呕吐
C. 寒战高热.肝肿大伴疼痛
D. 局部皮肤凹陷性水肿
E. 可见右膈升高.运动受限
[单项选择]在供电与通讯工程的设计中,电源电压应根据用电量、电源至企业受电点之间的距离以及地区电网可能供给的电压等条件和电力部门协商确定,一般用电量不大的企业可以选用()。
A. 10kV
B. 20kV
C. 30kV
D. 45kV
[单选题]病人,女性,38岁,心电图示:房室分离,P-P间期和R-R间期有各自规律,P波与QRS波无关;P波频率>QRS波频率,QRS波缓慢,频率46次/分。该患者心电图诊断是( )
A.第一度房室传导阻滞
B.第二度Ⅰ型房室传导阻滞
C.第二度Ⅱ型房室传导阻滞
D.第三度房室传导阻滞
E.窦性心动过缓
[单选题][TW]BDA06 4 1 3
存放、运输S-MWD仪器的MEP探管,应该( )。
A.有探管校验报告跟踪
B.放于专用的包装箱内
C.远离强磁性物质
D.以上三项
[单项选择]在施工作业技术活动运行过程中,监理工程师对现场计量操作的质量控制主要是( )。
A. 审核计量作业人员的技术资格
B. 检查计量作业人员的操作方法是否妥当
C. 检查计量器具的标定证明文件
D. 检查检测仪器的精确是否符合要求
[单选题]归脾汤的功用是
A.健脾养心,益气摄血
B.健脾益气,宁心安神
C.滋阴清热,补心安神
D.健脾升阳,渗湿止泻
E.益气补血,健脾养心
[简答题]《国铁集团客运部关于优化退票退差业务相关事宜的通知》中,对在途列车折返退差是如何规定的?
[单选题]下列()安全用具是在电气操作中使用的基本安全用具。
A.绝缘手套、验电器
B.绝缘鞋、绝缘站台
C.验电器、绝缘夹钳
[判断题]呈脆性破坏的坚硬岩石宜在室内通过三轴试验测定岩体的抗剪强度,而风化强烈的非均质岩体应在现场进行抗剪试验。
[判断题]系统数据应当逐日备份并异地妥善存放,系统运行数据中涉及基金投资人信息和交易记录的备份应当在不可修改的介质上保存15年。
[判断题]电流互感器在运行中二次侧严禁开路,空余的副线圈应当短接起来。
[单选题]某客户受电变压器13MVA,该地区无35千伏电压等级,采用( )供用。
A.10千伏
B. 20千伏
C.66千伏
D. 110千伏
[单项选择]建设单位领取施工许可证后因故不能开工又不申请延期超过时限的,施工许可证()。
A. 自行废止
B. 应报发证机关核验
C. 应由发证机关收回
D. 由施工单位重新申办
[判断题]平巷运送人员的列车,可以附挂物料车。()
A.正确
B.错误
[多选题]扑救带电设备、线路火灾的安全措施是( )。
A.水枪喷嘴与带电体之间要保持安全距
B.注意发现异常情况
C.发生电线断落时,要划出警戒区,禁止所有人员入内
D.避免人体与水流接触
E.破拆时,要防止工具与带电体接触
[单选题]初生10天内早产儿,体重
1500g应为
题干:下列溢箱的温湿度参数
A.32℃,50%~60%
B.32℃,55%~65%
C.33℃,55%~65%
D.34℃,55%~65%
E.34℃,50%~60%
[单项选择]根据《担保法》,当债务人不能履行债务时,才由保证人承担保证责任的保证方式为()
A. 关联责任保证
B. 一般保证
C. 连带责任保证
[判断题]人类社会发展的历史表明,对一个民族、一个国家来说,最持久、最深层的力量是全社会共同认可的核心价值观。
A.正确
B.错误
[判断题]判断题:车站送行票款为上日隔夜票款,各站将加封好的钱袋送至解行站票务室。
A.正确
B.错误
[多项选择]“资产阶级在它的不到一百年的阶级统治中所创造的生产力,比过去一切世代创造的全部生产力还要多,还要大”。这说明()
A. 当生产关系适合生产力状况时,生产力会得到迅速发展
B. 资本主义生产关系代替封建制度是历史的进步
C. 在资本主义社会,资产阶级是历史的创造者
D. 资本主义生产关系的建立在一定程度上解放了社会生产力
[单选题]()的人有违法行为的,从轻或者减轻行政处罚。 
A.已满十周岁不满十四周岁   
B.已满十二周岁不满十四周岁  
C.已满十二周岁不满十六周岁   
D.已满十四周岁不满十八周岁 
[多选题]扑救高层建筑火灾采用垂直铺设水带方式供水,必需考虑因素( )。
A.消防车最大供水高度
B.水带绑扎固定方式.方法
C.水带耐压性能
D.水带连接强度
[单选题]《消防法》规定,国务院公安部门规定的大型的人员密集场所,建设单位应当将消防设计文件报送公安机关消防机构 ( )。
A.备案
B.审核
C.登记
[判断题]当电器设备老化电线老化或连接松动时,电能就会转化成热能,这个设备或线路就会变成危险的火源。
A.正确
B.错误
[单选题]机械密封的两个组成部分中,随轴一起转动的是( ).
A.静环
B.动环
C.都转动
D.都不动
[填空题]Depending on what you are looking for, you have to judge for yourself ______ (这些资料对你来说有多大的相关性).


[单项选择]下列牙膏中的哪种成分可以有效地抑制菌斑的形成()
A. 氟化钠
B. 单氟磷酸钠
C. 氟化亚锡
D. 氟化铵
E. 氯化锶
[单选题]在中证规模指数中,为小盘指数的是(  )。
A.中证100指数
B.中证300指数
C.中证500指数
D.中证800指数
[填空题]Fiction and Reality
The relationship between fiction and reality
1. Fiction: the(1) ______reflection of reality (1) ______.
Reality: the(2) ______of the creation of fiction (2) ______.
e.g. Why Tortoise’s Shell Is Not Smooth
The writer’s purpose: to reveal(3) ______ (3) ______.
2. Fiction: the(4) ______recreation of reality (4) ______.
--it gives us the impression of(5) ______ (5) ______.
e.g. Carton in A Tale of Two Cities
Rebecca in Vanity Fair
--Fiction: the reflection of life based on their(6) ______thought and judgment (6) ______.
--Typical characters: an element(7) ______the art of fiction (7) ______.
3.Fiction:(8) ______on reality (8) ______.
e.g. Robinson Crusoe: the(9) ______of conqueror, adventure and expansion (9) ______.
Robinson Complex: a great(10) ______driving people’s pursui

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