热门试题:
[单选题]35kv及以上至110kv架空电线路跨越接触网时,与接触网的垂直距离不小于( )mm。(职工)(应知应会-《技规》(普速铁路部分),第204条第11表)
A.3000
B.2000
C.2500
D.1500
[单项选择]诊断成年女性贫血的标准为血红蛋白浓度低于（）
A. 95g/L
B. 105g/L
C. 90g/L
D. 120g/L
E. 100g/L
[填空题] The "1992 Consensus", on the "one-China" principle and its respective (36)________ wording of both sides, was (37)________in a meeting in November 1992 held in Hong Kong by the Association for Relations Across Taiwan Straits (ARATS) of the mainland, (38)________by Wang Daohan, and the Straits Exchange Foundation (SEF) of Taiwan, led by Gu Zhenfu. The consensus is that "both sides of the (Taiwan) Straits (39)________to the ’’one-China’’ principle" and orally explain the principle (40)________.
As (41)________in trade, economy and other fields across the Taiwan Straits have kept increasing since late 1987, the Taiwan (42)________adjusted its policy of "no contact, no (43)________and no negotiation" and set up SEF to contact and negotiate with China’’s mainland over problems that occur. (44)________________
At the start of negotiations about affairs concerning both sides of the Taiwan Straits, (45)________________, though the political content may not be discussed as long as
[单选题]甲欠乙债务5万元,乙向甲多次催讨,甲都未归还。为追回债务,某日乙伙同丙将甲骗到一废旧厂房内捆绑关押,然后电话告诉甲的妻子拿6万元赎人,多出的1万元属于利息和讨债的费用。乙和丙的行为构成()。
A.敲诈勒索罪
B.非法拘禁罪
C.非法限制他人人身自由罪
D.绑架罪
[单选题]故障闭环后由______关闭故障工单。
A.所属班组
B.所属技术组
C.所属中心
D.所属科室
[判断题]《动车组列车服务质量规范》规定，餐饮经营符合有关审批、安全规定，证照齐全有效。食品经营单位的食品安全管理制度健全。
A.正确
B.错误
[单项选择]故障达到“移动电话通信阻断超过10万户*小时”标准时，（）时间内以电话方式上报总部监控。
A. 30分钟
B. 60分钟
C. 90分钟
D. 120分钟
[单项选择]
| {{I}} Questions 14--16 are based on the
following dialogue between a doctor and a patient. You now have 15 seconds to
read Questions 14--16.{{/I}} |
The patient, according to the analyst’s report, is
A. physically ill.
B. mentally ill.
C. fit.
D. nervous.
[单项选择]"If not now, when " the Jewish sage Hillel famously asked, and with "A Serious Man" the Coen brothers have answered. Writer-directors Joel and Ethan have seized the opportunity afforded by the Oscar-winning success of "No Country for Old Men," to make their most personal, most intensely Jewish film, a pitch-perfect comedy of despair that, against some odds, turns out to be one of their most universal as well.
Set in a very specific time and place—the Jewish community in suburban Minneapolis circa 1967—that closely echoes the Coens’ own background, "A Serious Man" is a memory piece re-imagined through the darkest possible lens. Yet the more the man of the title suffers the torments of Job, the more he tries to deal with the unknowability of the usual willfully absurd and decidedly hostile Coen universe, the more we’re encouraged to wonder if this isn’t just the tiniest bit funny. And the more real the pain becomes, the more, in a quintessentially Jewish way, laughter becomes our
A. The time and place of the film is nearly based on Coens’ background.
B. The more the man has suffered, the more he is tired of his life.
C. The more we know about the film, the more we feel it is not about a comedy.C. When the pain turns to be real, the laughter becomes our only choic
[单项选择]在场地排水坡度中，为了方便排水，场地最小坡度为0.3%，最大坡度不大于( )。
A. 6%
B. 7%
C. 8%
D. 10%
[判断题]新建、扩建、改建和检修后的设备投运前, 值班长均要组织进行全面外部整体检查验收和进行开关传动试验并参加保护整组传动试验。 ( )
A.正确
B.错误
[多选题]产生链状树脂后应检查( )。
A.熔融物料温度是否过高
B.切粒水温度是否过高
C.切粒机是否强烈振动
D.切刀刀口是否损坏。
[填空题] (11) 是窗体上用于显示数据、执行操作、装饰窗体的对象。
[单选题]一级重要电力客户应采用( ) 供电。
A. 单电源;
B. 双回路;
C. 双电源;
D. 三路及以上电源
[多项选择]
病例摘要：患者，女性，62岁，纳差，黄疸2个月，伴恶心、呕吐，呕吐物为胃内容物，尿色加深，大便次数增加2~3次/天，稀烂，无黏液。查体：T37.6℃，BP140/85mmHg，P84/分，右下腹可扪及一包块，较软，随呼吸上下活动，无压痛，肝肋下3cm，质尚软，脾未扪及，肝功能黄疸指数22μmol/L，SGPT195U/L。在当地医院予以护肝、抗炎、利肝等治疗，SGPT降至55U/L，黄疸指数仍上升，转来就诊。
入院后应予以哪些检查（）.
A. 腹部B超
B. AFP
C. 腹部CT
D. CEA
E. 肝炎免疫
[单选题]下面选项中，不属于仪表风停的现象是( )。
A.控制阀失灵
B.风关阀全开
C.风开阀全关
D.风开阀全开
[多项选择]心理咨询的形式有（）
A. 电话咨询
B. 住院咨询
C. 门诊咨询
D. 个体咨询
E. 采访咨询
[单选题]安装于机车上的电气设备的导电部分与机车车体的绝缘电阻（切断电源），用500V兆欧表测试时，绝缘电阻不应小于（ ）
A.A、1MΩ
B.B、5MΩ
C.C、25MΩ
D.D、3000MΩ
[单选题] 修理钳工修理的对象主要分()机械和工作机械。
A.动力
B.热力
C.机械力
D.推力
[单选题]客运企业制定接驳运输线路运行组织方案应当避免驾驶员疲劳驾驶，并对接驳点进行实地查验，保证接驳点满足停车、（ ）、视频监控及信息传输等安全管理功能需求。
A.驾驶员住宿
B. 车辆加油
C.驾驶员餐饮
D. 车辆维修
[单项选择]频谱多普勒在零位基线向上的血流频谱，表明血流是（）
A. 反向的层流血流
B. 反向的湍流血流
C. 朝向探头的血流
D. 背离探头的动脉血流
E. 背离探头的静脉血流
[多选题]对抵押品要定期检查其完整性和价值变化情况，检查内容主要有（ ）。
A.抵押品价值的变化情况
B.抵押品是否被妥善保管
C.抵押品有否被变卖出售或部分被变卖出售的行为
D.抵押品保险到期后有没有及时续投保险
E.抵押品有否被转移至不利于银行监控的地方
[单选题]建设项目安全设施的（）应当对安全设施设计负责
A.设计人
B.设计单位
C.设计人、设计单位
D.建设单位
[单选题]root是Linux系统中最为特殊的一个账户，它具有最大的系统权限：下面说法错误的是（ ）
A.应严格限制使用root特权的人数
B.不要作为root或以自己的登录户头运行其他用户的程序，首先用su命令进入用户的户头
C.决不要把当前工作目录排在PATH路径表的前边，那样容易招引特洛伊木马。当系统管理员用su命令进入root时，他的PATH将会改变，就让PATH保持这样，以避免特洛伊木马的侵入
D.不同的机器采用相同的root口令
[单项选择]（わたしは あねがふたりと おとうとがふたりいます。）
A. わたしは おんなのきょうだいが よにんいます。
B. わたしは おとこのきょうだいが よにんいます。
C. わたしは おんなのきょうだいがふたりと、おとこのきょうだいがふたりいます。
D. わたしは おんなのきょうだいが いません。
[单选题]变压器突然短路时,其短路电流的幅值一般为其额定电流的 ( )倍。
A.15.~20.
B.25.~30.
C.35.~40.
[单选题] "广播系统的广播词音源更新由( )负责审批。
A.客运中心
B.通号中心
C.安全监察部
D.生产技术部"
[单选题]《铁路旅客运输规程》（铁运〔1997〕101号）规定发生车票误售、误购，在列车内应补收票价时，（），补收票价差额。
A.收回原票
B.换发代用票，收回原票
C.核收手续费
D.换发新票
[单项选择]根据《出入境检验检疫代理报检代理报检管理规定》，以下情况中，( )属于须具备代理报检资格的单位才可以从事的报检业务。
A. 某服装生产厂为外贸公司采购该厂生产的服装办理出境报检手续
B. 某外贸公司代理某生产厂进口加工原料并办理入境报检手续
C. 某货运代理公司为本公司进口的货物办理入境报检手续
D. 某外贸公司为其他外贸公司出口的货物办理出境报检手续
[单项选择] Is the Tie a Necessity
Ties, or neckties, have been a symbol of politeness and elegance in Britain for centuries. But the casual Prime Minister Tony, Blair has problems with them. Reports suggest that even the civil servants may stop wearing ties. So, are the famously formal British really going to abandon the neckties
Maybe. Last week, the UK’s Cabinet Secretary Andrew Turnbull openly welcomed a tieless era. He hinted that civil servants would soon be free of the costliest 12 inches of fabric that most men ever buy in their lives.
In fact, Blair showed this attitude when he had his first guests to a cocktail party. Many of them were celebrities (知名人士) without ties, which would have been unimaginable even in the recent past.
For some more conservative British, the tie is a must for proper appearance. Earlier, Labor leader Jim Callaghan said he would have died rather than have his children seen in public without a tie. For people like Cal
A. Going to church.
B. Going to work in the office.
C. Staying at home.
D. Going to a party.
[单项选择]在计算速动比率时，要从流动资产中扣除存货那部分，再除以流动负债。扣除存货的原因在于( )。
A. 存货的价值变动较大
B. 存货的质量难以保证
C. 存货的变现能力较低
D. 存货的数量不易确定
[单项选择]骨痈疽的消法的最常用的治则是（）
A. 清热解毒，活血通络
B. 活血化瘀，行气止痛
C. 温散寒湿
D. 补益气血
E. 补益肝肾
[单选题]局部放电特高频检测结果，判断为悬浮放电缺陷的依据是（）。
A.放电脉冲幅值稳定，且相邻放电时间间隔基本一致。当悬浮金属体不对称时，正负半波检测信号有极性差异。
B.放电次数少，周期重复性低。放电幅值也较分散，但放电相位较稳定，无明显极性效应
C.放电幅值分散性较大，放电时间间隔不稳定，极性效不应明显
D.图谱工频周期内出现一或两簇脉冲信号，脉冲信号幅值分布较分散，脉冲数目较多，放电相位较稳定，极性效应明显
[单选题]双回线路的横差保护的范围是(____)。
A. 线路全长
B. 线路的50%
C. 相邻线路全长
D. 线路的80%
[单选题]在站内其它线路作业,躲避本线列车时,下道距离不少于( )m;与本线相邻的其他站线来车时可不下道,但必须停止作业。列车进路不明时必须下道避车。
A.300
B.500
C.800
D.1000
