[单项选择]某慢性肾衰病人预防下肢静脉血栓形成的主要措施是
A. 多饮水
B. 被动运动肢体
C. 多输液
D. 绝对卧床休息
E. 多吃水果

[单选题]关于仲裁协议作用的表述中，有误的是( )。
A.排除了法院对纠纷的管辖权
B.合同当事人均受仲裁协议的约束
C.仲裁机构应按仲裁协议进行仲裁
D.仲裁机构对纠纷进行仲裁的唯一条件

[单选题]限高防护架在铁路桥梁、涵洞、道路建设时设置，由（ ）负责维护。
A.公安机关交通管理部门
B.当地人民政府指定的部门
C.公路管理部门
D.铁路运输企业

[单项选择]FIASL189所测的工艺介质是（）
A. 氧气
B. 天然气

[不定项选择题]共用题干 An Expensive Mistake
Is there water on the planet Mars?Is there life in Mars? Was there ever life on Mars? Scientists from NASA wanted to know the answers to these questions.They built a space-craft to travel around Mars and get information.The spacecraft was called the Mars Climate Orbiter.
The Mars Climate Orbiter left for Mars in December 1998.The trip took nine and a half months.At first,everything was fine.However,when the Orbiter got near Mars,something terrible happened.The spacecraft didn't go to the right place.It went too close to Mars.It was too hot for the Orbiter there.The spacecraft couldn't function correctly.Suddenly,it stopped sending messages to NAS A.The Orbiter was lost.
How could this terrible thing happen? How did the Orbiter get closer to Mars than the scientists planned?Finally,they found the answer.Two teams of scientists worked together on the Orbiter.One team was in England,and one team was in United States.There were many similarities in the way they worked,but there was one important difference:The teams used different guidelines for measuring things.The United States team used the metric system（公制）.The other team used the English system.
Because they used different systems,the scientists made a mathematical mistake.The Orbiter's orbit(the shape and pattern of its path)around Mars was not correct.The scientists put the Orbiter on the wrong path.The Orbiter got too close and too hot.And it stopped functioning.
Why didn't anybody see the mistake before it was too late? Many things contributed to the problem.One thing was that NASA scientists and mathematicians were working on two other spacecrafts at the same time.This was a challenge,and they were very tired from working long hours.
The Mars Climate Orbiter cost$94 million to build.It also cost a lot of money to try to find the lost Orbiter in space.In addition,NASA's research on the cause of the problem was very expensive.This wasn't the first time that two different measurement systems caused mistakes in scientific projects.However,the Mars Climate Orbiter was definitely the most expensive mistake of all! How long did it take the Orbiter to get close to Mars?
A.One year.
B.Less than one year.
C.About two and a half year.
D.More than three years.

[判断题]知识点:0904(微生物诱变育种) 难易度:适中 认知度:识记
诱变芽孢和营养细胞要求所用的诱变剂剂量基本相同。
A.正确
B.错误

[单项选择]数据流图用于抽象描述一个软件的逻辑模型，由一些特定的图符构成。下列图符名标识的图符不属于数据流图合法图符的是( )。
A. 控制流
B. 加工
C. 数据存储
D. 源和潭

[多项选择]关于小儿肺炎伴腹泻的补液原则是
A. 轻症患儿口服补充
B. 重症、不能进食者静脉补液
C. 严格控制补液速度
D. 含钠液要减少
E. 补液总量要增加1/3

[多选题]作业前检查多电源和有自备电源的用户已采取（ ）等防反送电的强制性技术措施。
A.机械联锁
B. 防误闭锁
C. 带电闭锁
D. 电气联锁

[单项选择]在信息系统项目中，为了提高沟通的效率和效果，需要把握一些基本原则；其中不包括 (5) 。
A. 沟通内外一致
B. 扫除沟通的障碍
C. 沟通的升级原则
D. 非正式的沟通有助丁关系的融洽

[简答题]王熙凤协理宁国府，忙得茶饭也没工夫吃得，坐卧不能清净，心中却十分欢喜。这是为什么？

[多选题]微机线路保护装置对直流电源的基本要求（ ）
A. 额定电压220V、110V
B. 允许偏差-15%～+10%
C. 波纹系数不大于2%
D.维护方便

[判断题]先控制是指灭火作战中必须将阻止火势蔓延作为作战行动首先采取的措施。(　　)
A.正确
B.错误

[判断题]不间断电源的英文缩写词是UBS。
A.正确
B.错误

[单项选择]技术掌握是给（）做的排演。
A. 摄影
B. 美术
C. 灯光
D. 以上都是

[单选题]用户的用电计量装置雷击损坏，应做的变更申请为(　　)。(　　)
A.暂拆
B.暂拆复用
C.计量故障处理
D.用户验表

[判断题]熔池的几何尺寸与焊接工艺参数、母材性质、坡口形状和尺寸无关。

[单项选择]由主动脉起始部左侧发出的是（）。
A. 肺动脉
B. 左前降支
C. 左回旋支
D. 右冠状动脉
E. 左主干

[单选题]后房交通的必经结构是
A.虹膜角膜角
B.眼后房
C.眼前房
D.角膜缘
E.瞳孔

[多选题]“三不放过”内容，下列说法正确的是（ ）。
A.事故原因分析不清不放过
B.没有防范措施不放过
C.发现设备有异状时，未查清原因不放过
D.事故责任者和群众没有受到教育不放过

[单项选择]不属于影响矽肺发病的因素是（）
A. 游离SiO₂纤维的直径和长度
B. 游离SiO₂类型
C. 游离SiO₂含量
D. 个体因素
E. 肺内游离SiO₂粉尘蓄积量

[判断题]绍兴银行专线“点对点”冻结专用章用于专网“点对点”协助冻结被执行人银行存款处理完成后需反馈信息给被执行人时使用。( )
A.正确
B.错误

[多选题]以下物业项目管理退出的成因中,属于物业服务企业自身原因的是( )。
A.承担了过多由业主强加的环境治理、邻里纠纷等社会责任
B.人员稳定性差,管理服务水平跟不上
C.业主希望用缴纳低廉的物业服务费来换取无限的管家贴身服务,物业服务企业无法满足
D.缺乏成本转嫁能力,在物业服务成本上升时入不敷出

[多选题]在社保费减免政策出台前已全额缴纳了5、6月份的三项社保费单位缴费部分,社保机构和税务部门将根据你单位意愿和选择,( )。
A.退还多缴社保费
B.不予退还
C.冲抵后期社保费
D.后期暂缓缴纳

[判断题]自动开闭器的速动爪与速动片的间隙在解锁时不小于0.2mm
A.正确
B.错误

[判断题]带电水冲洗前要确知设备绝缘是否良好。
A.正确
B.错误

[单选题]各压力风缸、降压气室须进行（ ）的水压试验。
A.600kPa
B.700kPa
C.800kPa
D.900kPa

[判断题]加强铁路职业道德建设的目的，就是要把职业道德内化为人们的自觉行动 ，把职业道德转化为自身修养。
A.正确
B.错误

[单选题]整车货物变更到站，受理站应报（ ）同意。
A.货运中心
B.集团公司调度所
C.集团公司货运部门
D.集团公司运输部门

[多选题]根据《容规》规定,下列元件中,( )属于主要受压元件。
A.封头
B.膨胀节
C.支座
D.补强圈
E.法兰

[单项选择]34 Queen Road
Sydney, Australia
October 6^th, 2004
Dear Wang Lan,
How are you It’s been three months since I left China. After coming back, I miss you very much. Thank you for your photo. I like it very much. I can see it was very cold that day. Everything is covered with snow. You look really beautiful in that red coat. It’s so cold in your country now, but it’s hot here in Australia. We have beautiful sunshine every day. I often go swimming in a lake near my home. I enjoy it very much.
I really miss the days when we had together, the days when we went lo the park, the days when we rode bikes all round the city, the days when we studied each other’s languages, the days when we met problems in our life but we finally made them out ... These are all beautiful days in my life. I’ll remember them all through my life!
Please send my regards to your father and your mother. Thank you for the big meal!
Sincerely yours

[判断题]隔离开关发生发光、拉弧等现象，不会影响接触网供电。
A.正确
B.错误

[单选题]依法应当先经下级行政机关审查后报上级行政机关决定的行政许可，下级行政机关应当自其受理行政许可申请之日起（）内审查完毕。
A.10日
B.20日
C.5日
D.15日

[单选题]连续式机车信号机显示一个双半黄色灯光：要求列车限速运行，表示列车接近的地面信号机开放经道岔侧向位置的进路（但不满足“一个双半黄色闪光”含义的条件），显示（ ），或其他相应显示。(技规)
A.一个黄色灯光
B.两个黄色灯光
C.一个绿色灯光和一个黄色灯光