热门试题:
[单选题]( )的钢筋不得用作焊接和电焊钢筋。
A.热处理
B.冷轧
C.冷拔
D.热轧
[单选题]根据《行政复议法》和《行政复议法实施条例》,复议终止适用于下列哪种情形( )。
A.作为申请人的自然人在进行行政复议期间死亡的
B.作为单位申请的单位法人进入破产程序的
C.申请人、被申请人达成一致,共同提出需要调解的
D.申请人要求撤回行政复议申请.行政复议机构准予撤回
[多项选择]下列机床中( )能加工内圆表面。
A. 车床
B. 钻床
C. 刨床
D. 拉床
E. 镗床
[多选题]所有()与空气或氧气组成的混合物发生的爆炸称为爆炸性混合物爆炸。
A.可燃液体
B.可燃固体
C.可燃气体
D.可燃液体蒸气
[判断题]多线联动控制盘面板锁处于”自动禁止”时,控制盘上所有按键处于锁止状态,手工操作无效。( )
A.正确
B.错误
[单选题]汽油机电控燃油喷射系统的英文缩写是( )。
A.ABS
B.EFI
C.EPS
D.EGR
[判断题]大型仪器设备的检定必须按照国家颁布的检定规程进行。
A.正确
B.错误
[不定项选择题]共用题干
第三篇
Britain's Solo Sailor
Ellen MacArthur started sailing when she was eight,going out on sailing trips with her aunt.She loved it
so much that she saved her money for three years to buy her first small sailing boat. When she was 18,she
sailed alone around Britain and won the"Young Sailor of the Year" award.
But Ellen really became famous in 2001.Aged only 24,she was one of the only two women who entered
the Vendee Globe round the world solo race,which lasted 100 days.Despite many problems,she came second
in the race out of 24 competitors and she was given a very warm welcome when she returned.
Ambition and determination have always been a big part of Ellen's personality.When she was younger,
she lived in a kind of hut（棚屋）for three years while she was trying to get sponsorship to compete in a trails-
atlantic race.Then she took a one-way ticket to France,bought a tiny seven meter Class Mini yacht,slept
under it while she was repairing it,and then she raced it 4,000 kilometers across the Atlantic in 1997,alone
for 33 days.
Ellen has had to learn many things,because sailing single一handed means that she has to be her own cap-
tamn,electrician,sailmaker,engineer,doctor,journalist,cameraman and cook.She also has to be very fit,and
because of the dangers of sleeping for long periods of time while she's in the middle of the ocean,she has
trained herself to sleep for about 20 minutes at a time.
And she needs courage. Once,In the middle of the ocean,she had to climb the mast（桅杆）of a boat to
repair the sails一at four o'clock in the morning,with 100 kph winds blowing around her. It took her many
hours to make the repairs;Ellen says:"I was exhausted when I came down.It's hard to describe how it feels
to be up there.It's like trying to hold onto a big pole,which for me is just too big to get my arms around,with
someone kicking you all the time and trying to shake you off."
But in her diary , Ellen also describes moments which make it all worthwhile（值得的）:" A beautiful
sunrise started the day,with black clouds slowly lit by the bright yellow sun.I have a very strong feeling of
pleasure,being out here on the ocean and having the chance to live this.I just feel lucky to be here."
According to Paragraph 4,which of the following statements is NOT true?
A.She has to be her own teacher.
B.She has trained herself to sleep for about 20 minutes at a time.
C.She has to be very fit.
D.She has to learn to repair sails.
[单选题]本线来车:vmax≤60km/h时，不小于（）下道完毕。
A.500m
B.800m
C.1000m
D.1400m
[单项选择]16V240ZJD型柴油机每个气缸套上（）水套。
A. 没有
B. 有1个
C. 有2个
D. 有3个
[单项选择]（）要求在劳动现场监督管理中，干警要掌握罪犯的思想、行为现状及变化趋势特别要掌握重点罪犯的思想行为
A. 全面监控与重点监控相结合
B. 干警亲自指导示范
C. 全方位
D. 全过程
[单选题]飞行程序设计中按照（）对航空器进行分类。A. 航空器的跑道入口速度
B. 航空器的最大巡航速度
C. 航空器的决断速度
D. 航空器的尾流
A.A
B.B
C.C
D.D
[判断题]设备检修时，回路中的各来电侧刀闸操作手柄和电动操作刀闸机构箱的箱门应加挂机械锁。
A.正确
B.错误
[判断题]为了便于观察客舱动态，航空安全员就餐期间可不必离开旅客视线范围。
A.正确
B.错误
[判断题]根据灾害事故类型，科学、合理设置警戒区域，采取禁火、停电等安全措施，无关人员可进入警戒区域。（ ）
A.正确
B.错误
[单选题]（ ）反映了信贷业务的价值创造能力。
A.利息实收率
B.贷款实际收益率
C.总资产收益率
D.信贷平均损失比率
[多项选择]分项工程设有（）三个指标
A. 保证项目
B. 基本项目
C. 允许偏差项目
D. 一般项目
[单选题]新投用的管道或经检修与改造的管道的流程应满足( )
A.生产工艺要求
B.生产非正常波动要求
C.节能要求
D.突发事故要求
[简答题]孩子参加了“一老一小”医疗保险，因孩子病情急需，想办理定点医疗机构变更，不知怎么操作？什么时候办理？
[判断题]机件摩擦面的材料，耐磨性的优劣，对机件本身的耐磨性没有直接的影响。
A.正确
B.错误
[填空题]Doing Favours at Work
Productivity rises when workers help each other more. Francis Flynn, of Columbia University’s business school, studied 161 engineers working for a telecoms firm near San Francisco. They work in eight teams, but each individually sorts (31) detailed engineering problems sent in from around the country. Mr. Flynn asked each employee to report how (32) he swapped help with each member of the team and who had given relatively more in their exchanges. Thus, he looked separately at the frequency with (33) individual workers made such swaps and at how one-sidedly generous they were. He also asked employees to rate how highly they regarded one (34)
Mr. Flynn correlated the answers he got with information from the firm on employees’ productivity. He found that generous employees who got little (35) exchange were well-regarded by colleagues. Employees who helped colleagues generously but did not receive hel
[单项选择]脾切除术后1天应采取的体位是（）
A. 头高足底位
B. 去枕仰卧位
C. 半坐卧位
D. 倒卧位
E. 头低足高位
[判断题]资本主义自由竞争发展到垄断,再发展到国家垄断,是资本主义生产关系的自身调节( ).
A.正确
B.错误
[判断题]在杆上进行低压带电作业时,一般一根杆只允许一人工作。
A.正确
B.错误
[单项选择]关于子宫的描述正确的是（）
A. 属于腹膜内位器官
B. 分底、体、颈3部分
C. 上端宽而圆的部分为子宫体
D. 子宫下部狭窄称子宫峡
E. 后面与膀胱毗邻
[单选题]固定轴距增加，（）车辆平稳性的提高
A.有利于
B.不利于
C.不影响
D.极不利于
[单选题]A型显示中，如信号以水平基线为中心作上下对称显示者，则称为（ ）。
A.视频显示
B.射频显示
C.音频显示
D.调频显示
[判断题]雷雨时，应停止室内起重作业。
A.正确
B.错误
[单选题]通过网络、广播、电视、报刊、传单、书籍等,或者利用讲座、论坛、报告会、座谈会等方式,公开发表坚持资产阶级自由化立场、反对四项基本原则,反对党的改革开放决策的文章、演说、宣言、声明等的,给予()处分。
A.警告
B.严重警告
C.留党察看
D.开除党籍
[判断题]水道设备包括水源设备、贮水设备、配水设备、计量设备、水道探测设备和其他设备。( )（应知应会-《铁路给水管理规程》）
A.正确
B.错误
[单选题]波长为λ的单色平行光垂直入射到一狭缝上，若第一级暗纹的位置对应的衍射角为Φ=±π/6，则缝宽a的大小为：
A.λ/2
B.λ
C.2λ
D.3λ
[单选题]异步电动机在启动瞬间,转子绕组中感应的电流很大,使定子流过的启动电流也很大,约为额定电流的( )倍。
A.4-7
B.9-10
C.2
[单项选择]用冷原子吸收法测定汞是将某一种形态的汞还原为金属汞。这是哪种形态的汞（）。
A. 二甲基汞
B. 二价汞离子
C. 乙基汞
D. 甲基汞
E. 有机汞
[单选题]24．骨盆轴指
A.．骨盆腔中心线
B.．骨盆腔各平面中心线
C.．骨盆腔各平面假想线
D.．贯穿骨盆腔各平面弯曲的弓状线
E.．贯穿骨盆腔各平面中心点的假想轴线，呈弯曲弓状线
[单选题]施工用电设备在5台以上或设备总容量在50kW以上时，应编制（ ）。
A.A.施工用电专篇
B.B.临时用电措施
C.C.安全用电专项施工组织设计
D.D.施工用电措施
[单选题] 根据《河北省安全生产风险管控与隐患治理规定》:风险因素辨识分为全面辨识和( )辨识。
A.专项
B.部分
C.专业
