[单选题]多台夯土机械作业时,其平行间距不得小于( ),前后间距不得小于10m。
A.3m
B.3.5m
C.4m
D.5m

[单选题]茶艺表演者着装应具有( )特色。
A.民族
B.地方
C.家乡
D.现代

[不定项选择题]资料：Being financially secure in retirement just doesn't happen magically. It takes lots of planning, time and savings. Some scary facts about retirement: More than 50% of persons do not have enough finances for retirement. 25% do not participate in their company's retirement plan. The average person spends 20 years in retirement. Here are some tips to help you plan correctly: 1. Talk to a financial professional. Every few years, it's a good idea to schedule a meeting with a financial planner to get a “check-up”. It's just like a doctor's visit, and you should really talk about your present situation and future goals. 2. Save, save, and keep on saving. Make it a habit to save as much as you can. 3. Learn your retirement needs. Retirement can be expensive. Learn from today how much you need to save for your retirement. Talk to a financial planner, or find an online retirement calculator. 4. Take part in your employer's retirement plans. If your company offers one, it is usually the best tool you can use. Talk to a financial professional for all your options. 5. Learn about pension plans. If you have an employer or government pension plan, learn all the details. 6. Keep your retirement savings off-limits. Don't make a withdrawal until you retire. You might incur penalties and it will be a setback for realizing your goals. 7. Get your employer to start one, and it can help you tremendously. 8. Learn about your government's retirement plans. Every country has different plans, some with special tax incentives, so learn what your country offers and plan accordingly. 9. Do your own research. Use the Internet, read the newspapers and magazines, talk to your friends, to find out as much as you can about retirement. Who can be a financial professional?
A.The professional who will do a physical “check-up” for you.
B.The professional who will visit you like a doctor.
C.The professional who will schedule a meeting with you.
D.The professional who will help you make your financial plans.

[单项选择]Americans today don’t place a very high value on intellect. Our heroes are athletes, entertainers, and entrepreneurs, not scholars. Even our schools are where we send our children to get a practical education—not to pursue knowledge for the sake of knowledge. Symptoms of pervasive anti-intellectualism in our schools aren’t difficult to find.
"Schools have always been in a society where practical is more important than intellectual, " says education writer Diane Ravitch. "Schools could be a counterbalance." Ravitch’s latest book, Left Back: A Century of Failed School Reforms, traces the roots of anti-intellectualism in our schools, concluding they are anything but a counterbalance to the American distaste for intellectual pursuits.
But they could and should be. Encouraging kids to reject the life of the mind leaves them vulnerable to exploitation and control. Without the ability to think critically, to defend their ideas and understand the ideas of others, they cannot fully pa
A. identical
B. similar
C. complementary D. opposite

[简答题]肠结核如何诊断？

[单项选择]频谱多普勒对检测血流的用途是（）
A. 精确测定血流宽度
B. 测定血管壁的厚径
C. 确定血流方向
D. 确定是什么脏器的动脉血管
E. 可单独测定血流量

[单项选择]对于n个结点的序列，利用shell排序的方法进行比较时，总的关键码的比较次数约为
A. n^1.3
B. n²
C. log₂n
D. n²/4

[单选题]TQG3A型电压传感器利用(),采用磁补偿原理。
A.静电效应
B.霍尔效应
C.电磁感应
D.涡流效应

[单选题]患者王某,静脉补液1000mL,50滴/min,从上午8时20分开始,估计何时可滴完 ( )
A.上午11时
B.中午12时20分
C.下午11时20分
D.下午2时
E.下午2时20分

[单选题]作业人员工作中正常活动范围与10kV高压线路、设备带电部分的安全距离为（ ）米
A.0.35$
B.$0.6$
C.$0.7$
D.1

[单选题]塔脚检查，在不影响铁塔稳定的情况下，可以在(____)同时挖坑。
A.右边的两个塔脚
B.左边的两个塔脚
C.对角线的两个塔脚
D.全部塔脚

[简答题]电力系统是由()、变电所、送电线路、配电线路、电力用户组成的整体

[单项选择]特殊管理药品"五双"管理规定不包括（）
A. 双锁保管
B. 双人采购
C. 双人收发
D. 双人领取
E. 双人保管

[单选题]下列哪项属于业扩报装业务（ ）。
A.增容
B.减容
C.暂停
D.移表

[单选题]《中国铁路总公司办公厅关于规范铁路站车公益宣传视频节目上载播出管理的通知》中，公益宣传视频节目必须符合站车视频播放规律，应以视频为主、音频为辅，时长一般为（ ）分钟。
A.1～3
B.1～5
C.3～5
D.3～10

[填空题]《教师专业标准》中指出要制定（），不断提高自身专业素质。

[多项选择]在信号微机监测系统人工测试（）项目时可不在“天窗”点内进行。
A. 漏流
B. 轨道电压
C. 灯丝电压
D. 电源相序

[单选题]下列关于砌体抗压强度的说法，正确的是（　　）。
A.砌体的抗压强度随砂浆和块体强度等级的提高按一定比例增加
B.块体的外形越规则、平整，则砌体的抗压强度越高
C.砌体中灰缝越厚，则砌体的抗压强度越高
D.砂浆的变形性能越大、越容易砌筑，砌体的抗压强度越高

[单项选择]下列有关胶剂的叙述，错误的是（）
A. 质量检查时不检查水分
B. 固体块状内服制剂
C. 驴皮以冬板质量最好
D. 服用时需烊化

[多选题]信息科技风险识别可以采用哪些工作方式
A.调查
B.检查
C.安全测试
D.监控
E.监测

[单选题]美国最早的职业道德条例是（）
A.《记者守则》
B.《报业信条》
C.《记者道德条例》
D.《记者道德守则》

[单项选择]男性，15岁。其母亲代诉患者半月前突然发作性惊叫，意识丧失，双眼上翻伴四肢抽搐1次，持续1min后好转。醒后患者无不适主诉。5年前患者曾有类似发作史1次。神经系统体检无异常体征发现，本次脑电图检查正常。该病人此时最合理的处理是（）
A. 脑脊液检查
B. 给予抗癫痫药物口服
C. 不服药继续观察
D. 颅内血管DSA
E. 颅脑核素扫描

[判断题]正常运行中变压器发出的是持续均匀的有节律的“嗡嗡”声，如果变压器运行异常，往往可以听到相应的异常声音。
A.正确
B.错误

[判断题]养护管理考核采用季度及年终考核的方式，由工程技术部统一组织和部署考核工作的开展。（ ）
A.正确
B.错误

[单项选择]进行倒闸操作时，监护人宣读操作项目，操作人复诵，监护人确认无误，发出（）执行命令后，操作人方可操作
A. 干对！
B. 可以操作
C. 注意点对！
D. 看着点

[简答题]简述真理及其客观性的含义。

[填空题]各施工部门、单位原则上必须在批准的作业结束时间内完成施工作业及线路出清，如果因故需要延长作业时间，由施工负责人于批准的作业结束时间前 分钟向主站口头提出，由车站向行调申请延点，由 进行批准。一般情况下，延点不得超过 分钟；若延长后的作业结束时间距离作业影响区域实际运营开始时间小于 分钟，必须按照抢修办理。

[单项选择]发电机高频率属于（）故障。
A. 重故障
B. 中故障
C. 轻故障

[单选题]284Excel中，需删除或替换公式中的某些项，需要在编辑栏中选中要删除或替换的部分，然后按（）键或Delete键。
A.(A)Insert
B.(B)Numlock
C.(C)Backspace
D.(D)Enter

[单项选择]

A. In 1809.
B. In 1865.
C. In 1863.
D. In 1860.

[判断题]高压加热器装注水门作用之一是为了便于打开进水联成阀。

[单选题]严禁使用载重( )t及以上的敞车和棚车装运国际联运出口货物。
A.60
B.80
C.70
D.50

[简答题]简述市场营销策划的步骤。

[判断题]（一）拆盗、损毁或者擅自移动铁路设施设备、机车车辆配件、标桩、防护设施和安全标志；（二）在铁路线路上行走、坐卧或者在未设道口、人行过道的铁路线路上通过；（三）擅自进入铁路线路封闭区域或者在未设置行人通道的铁路桥梁、隧道通行；（四）擅自开启、关闭列车的货车阀、盖或者破坏施封状态；（五）擅自开启列车中的集装箱箱门，破坏箱体、阀、盖或者施封状态；（六）擅自松动、拆解、移动列车中的货物装载加固材料、装置和设备；（七）钻车、扒车、跳车；等均不属于禁止实施下列危害铁路安全的行为。
A.正确
B.错误

[判断题]夜间驾驶人对事物的观察能力明显比白天差，视距变短。

[简答题]变比不等的两台变压器并联运行会产生什么情况?

[单项选择]TPS系统中，控制网络的通信协议是（），其通讯速率为5Mb/s。
A. MAP
B. TCP/IP
C. Internet
D. Ethernet