热门试题:
[判断题]S700K转辙机内滚珠丝杠、动作杆、检测杆、齿轮组、锁闭块等保持油润。
A.正确
B.错误
[多选题]工作票上应填写使用的接地线()等随工作区段转移情况。
A.编号
B.装拆时间
C.位置
D.装设人
E.略
F.略
[单选题]农户贷款中的农户是指长期()居住在乡镇和城关镇所辖行政村的住户和国有农场、林场的职工和农村个体工商户。
A.半年以上
B.一年以上
C.两年以上
D.三年以上
[单项选择]变更登记事项的,变更登记费为多少元( )。
A. 50元
B. 100元
C. 200元
D. 500元
[判断题]20英尺35吨敞顶集装箱用于装运散堆装货物,也可用于装载成件包装货物( )
A.正确
B.错误
[单选题]XYD-2型液压捣固机,捣固作业时,镐板应下插至其上缘位于轨枕面下( )mm。
A.10~20
B.30~40
C.40~50
D.20~30
[多选题]《消防法》规定,同一建筑物由两个以上单位管理或者使用的,应当明确各方的消防安全责任,并确定责任人对共用的疏散通道、( )进行统一管理。
A.安全出口
B.建筑消防设施
C.消防车通道
D.办公设施
[判断题]施工列车进入封锁区间所凭的调度命令中不包括行车速度。( )[331020203]
A.正确
B.错误
[多选题]火场上必须正确使用通信器材,下列说法正确的是( )。
A.使用通信导向绳时,绳索释放不宜太长,拐角转弯不能过多
B.易燃易爆场所,严禁使用非防爆型通信器材
C.必要时可使用手机进行通信联络
D.在地下建筑等信号盲区,必须使用有效的通信器材
[单选题]Text 1 In an essay entitled“Making It in America”,the author Adam Davidson relates a joke from cotton country about just how much a modern textile mill has been automated:The average mill has only two employees today,“a man and a dog.The man is there to feed the dog,and the dog is there to keep the man away from the machines.”Davidson's article is one of a number of pieces that have recently appeared making the point that the reason we have such stubbornly high unemployment and declining middleclass incomes today is also because of the advances in both globalization and the information technology revolution,which are more rapidly than ever replacing labor with machines or foreign worker.In the past,workers with average skills,doing an average job,could earn an average lifestyle.But,today,average is officially over.Being average just won't earn you what it used to.It can't when so many more employers have so much more access to so much more above average cheap foreign labor,cheap robotics,cheap software,cheap automation and cheap genius.Therefore,everyone needs to find their extra—their unique value contribution that makes them stand out in whatever is their field of employment.Yes,new technology has been eating jobs forever,and always will.But there's been acceleration.As Davidson notes,“In the 10 years ending in 2009,U.S.factories shed workers so fast that they erased almost all the gains of the previous 70 years;roughly one out of every three manufacturing jobs—about 6 million in total—disappeared.”There will always be change—new jobs,new products,new services.But the one thing we know for sure is that with each advance in globalization and the I.T.revolution,the best jobs will require workers to have more and better education to make themselves above average.In a world where average is officially over,there are many things we need to do to support employment,but nothing would be more important than passing some kind of
G.I.Bill for the 21st century that ensures that every American has access to posthigh school education.
According to the author,to reduce unemployment,the most important is______
A.to accelerate the I.T.revolution
B.to ensure more education for people
C.to advance economic globalization
D.to pass more bills in the 21st century
[单项选择]在结账之前,如果发现账簿记录有错误,而记账凭证填制正确,更正时可用( )。
A. 红字更正法
B. 划线更正法
C. 补充登记法
D. 更换账页法
[单项选择]骨折手法整复时,骨折断端对合的基本原则是()。
A. 早稳准巧
B. 用力恰当
C. 禁忌动作粗暴
D. 子求母
E. 母求子
[填空题]生产工艺的质量管理,各生产单位必须建立健全()标准,严格按()、()进行生产。
[单项选择]数据输出使用频率最高的是将地籍管理有关的土地使用证、()等根据需要进行制作与输出。
A. 专题图件、申请表
B. 地籍调查表、审批表
C. 申请表、审批表
D. 专题图件、地籍调查表
[判断题]维持性修理主要是处理定期监测发现后未处理的缺陷,保持接触网的正常技术状态。
[填空题]消费类IC卡终端的消费交易允许持卡人使用电子钱包的余额获取服务。此交易在消费类IC卡终端中记录交易数据,由终端将交易记录数据上传到交易 中心。
[单项选择]The nurse is developing a teaching plan for a client diagnosed with osteoarthritis. To minimize injury to the osteoarthritic client, the nurse should instruct the client to()
A. install safety devices in his home.
B. wear comfortable shoes.
C. get help when lifting objects.
D. wear protective devices when exercising.
[单选题]公安机关办理治安案件的期限,自( )起不得超过30日。
A.立案之日
B.受理之日
C.接到举报、控诉、报案之日
D.调查询问之日
[单选题]对于V2500发动机,限动反推时,
A.A.需在空调舱内插销子
B.B.需在驾驶舱内插销子
C.C.需打开左侧风扇包皮
D.D.需打开反推包皮
[单项选择]下列哪项不是影响蒸发器输出的因素()
A. 时间
B. 流量
C. 温度
D. 大气压
E. 后压力泵吸
[单选题]当两台相邻的起重机将要接触时,( )先起作用。
A.运行限位器
B.缓冲器
C.栏杆
[单项选择]WHO推荐碘的摄入范围中妊娠及哺乳期妇女为()。
A. 200μg/d
B. 150μg/d
C. 50~120μg/d
D. 50~100μg/d
E. 50~150μg/d
[单项选择]男性,47岁,于每日清晨醒来时自觉心前区不适,胸骨后阵发性闷痛来医院就诊。查心电图无明显异常。拟考虑用抗心绞痛药治疗,请问下述何种药物不宜选用
A. 硝酸甘油
B. 硝酸异山梨酯
C. 硝苯地平
D. 普萘洛尔
E. 维拉帕米
[单项选择]《史记·蒙恬列传》记载:“始皇欲游天下,道九原,直抵甘泉,乃使蒙恬通道,自九原抵甘泉,堑山堙谷,千八百里。”这里所指的是秦始皇为了稳固统治()
A. 修筑长城
B. 开凿灵渠
C. 开辟“五尺道”
D. 修筑“直道”
[判断题]在地质灾害的救援初期,不得直接使用大型铲车、吊车、推土机等车辆机械清理现场。( )
A.正确
B.错误
[判断题]家政服务员站着的时候,可以双手抱在胸前或叉腰。
[判断题]电网应进行合理分区,分区电网应尽可能简化,有效限制短路电流;兼顾供电可靠性和经济性,分区之间要有备用联络线以满足一定程度的负荷互带能力。
A.正确
B.错误
[单选题]以下()被认为是最有代表性的关键词搜索引擎网址。
A.http://www.yahoo.com
B.http://www.sohu.com.cn
C.http://www.google.com
D.http://www.cnki.net
[单项选择]高血压患者麻醉期间血压下降为原水平的多少,即视为低血压()
A. 10%
B. 15%
C. 20%
D. 25%
E. 30%
[单选题]下颌智齿冠周炎导致下颌前庭沟骨膜下形成流注脓肿常发生在
A.第一前磨牙
B.第二前磨牙
C.第一磨牙
D.第二磨牙
E.第三磨牙
[单选题]炮眼深度超过2.5m时封泥长度不得小于( )m。
A.A、0.5
B.B、1
C.C、1.5
D.D、2