热门试题:
[单选题]“б”间隙为（ ）毫米。
A.0.2～1.0
B.1.0～1.6
C.0.8～1.4
[多选题]针对人的不安全行为包含以下哪些内容:( )
A.不具备执行力,执行力差
B.人的失误
C.非理智行为
D.缺乏正确的安全态度
[单选题]甲于2013年6月与乙合谋共同诈骗李某3万元，甲、乙平分各得15000元。在审查该案期间，甲主动交代曾在2007年3月诈骗张某4000元的犯罪事实。在处罚甲诈骗罪时其犯罪金额应为(
)。
A.34000元
B.3万元
C.19000元
D.15000元
[填空题]（）设计方法的缺陷是忽略了人的存在，它把人作为机械的附属品。
[判断题]从建党到改革开放之初，党的历史上的重大是非问题，前两个历史决议基本都解决了，其基本论述和结论至今仍然是适用的。（）
A.正确
B.错误
[单选题]乳腺癌侵犯乳房悬韧带（Cooper韧带），引起的相应体征是
A.橘皮样变
B.乳头内陷
C.肿瘤表面皮肤凹陷（酒窝征）
D.局部水肿
E.铠甲状胸壁
[多选题]驻站防护员在与（ ）共同确认防护措施到位、得到开始作业准许后方准安排上线作业。
A.现场防护员
B.作业负责人
C.工区工长
D.中间联络员
[简答题]International investors seem incapable of ending their love affair
with the dollar. America’s economy has slowed sharply this year, yet its
currency has risen to a 15 year high in trade weighted terms. (46) Against
the euro the dollar touched $ 0.88 — 8% higher than in early January and close
to the level at which the European Central Bank and the Federal Reserve jointly
intervened to prop up the European currency last September. Why is the euro
looking sickly
There are plenty of theories. One is that the
markets do not trust the ECB: (47) the euro area economies are not immune to
America’s downturn, yet the central bank still seems more concerned with
fighting inflation than with supporting growth; another more plausible
explanation is that, in an uncertain global economic climate, the dollar has
resumed its traditional role as a safe-haven currency. Most economists
reckon that the euro is undervalued and expect a rebound over the next year. One
of the most optimistic is Goldman Sachs, which is predicting a rate of $1.22 in
12 months.
But an analysis by David Owen, an economist at
Dresdner Kleinwort Wasserstein, gives pause for thought. (48) He has found
that, over the past decade, movements in the real exchange rate of the euro
against the dollar have closely reflected the difference between productivity
growth in the euro area and in America. When productivity growth in America
has been faster than in Europe—as it was in most of the late 1990s—the euro
falls, and vice versa. This is exactly what economic theory would predict:
countries with faster productivity growth in the traded goods sector should see
rising real exchange rates. Mr. Owen uses monthly data for productivity growth
in manufacturing, a good proxy for the traded goods sector. Using annual
productivity data for the whole economy (which are available over a longer
period), the broad relationship between the exchange rate and relative
productivity growth in America and Europe seems to have persisted for most of
the past 30 years.
Mr. Owen reckons that, in the short term,
America’s downturn will reduce the productivity gap between America and the euro
area, and so boost the euro. (49) But in the long term, he expects
productivity growth to remain faster in America—in which case, a sustained rise
in the euro is unlikely over the next few years. Only if the downturn completely
kills the belief in America’s new paradigm, and its productivity growth
plummets, will the euro be able to rebound more permanently.
The strength of the dollar this year does indeed seem to hinge on a
belief among investors that America’s slowdown will be brief, and that in the
longer run America remains the best place in which to invest. (50) But they
may be underestimating the potential for productivity gains in Europe, as the
single currency boosts competition and encourages firms to exploit economies of
scale through mergers and acquisitions. The adoption of more flexible
working practices in many countries should also help to improve
productivity.
Studies in America suggest that the bulk of its
productivity gains from information technology come from the use of it rather
than from its production. So the euro area, too, should start to enjoy
productivity gains over the next decade, as it makes fuller use of it. If you
believe that Europe really is starting to change, buy Euros. If not, stick with
the darling dollar.
[单项选择]托马斯和切斯把“生活没有规律，难以适应新环境，对常规改变会有过度反应”婴儿的气质称为( )。
A. 容易型
B. 困难型
C. 迟缓型
D. 混合型
[单选题]战伤后血胸，已做肋间插管引流，第一次引流出血性胸液1200ｍｌ，以后约100ｍｌ，3小时后减至50ｍｌ，血压90／70ｍｍＨｇ，心率110次／分，面色苍白，呼吸28次／分，气管移位不明显，最恰当的处理
A.升压药
B.开胸探察止血
C.吸氧
D.输血，继续观察
[多选题]下井人员必须携带标识卡。各个人员( )等地点应当设置读卡分站。
A. 出入井口
B. 重点区域出入口
C. 重要硐室
D.限制区域
[单项选择]进口押汇适用于下列哪种结算方式？（）
A. TT汇款
B. 信用证
C. 转账支票
[单选题] 双层吊篮至少应设（ ）道横杆。
A.2
B.3
C.4
D.5"
[判断题]一般化学试剂要按照酸类、碱类、盐类和有机试剂类分别存放在专门的柜厨内，摆放方法要使查找和取用方便。（1分）()
A.正确
B.错误
[单选题]战术实施计划(TIP)设定了实现项目目标的方向、（）和任务重点。
A.评估
B.实施
C.职责
D.人员
[单选题]决定化学反应速度快慢的最本质的因素是( )。
A.反应物自身的性质
B.温度
C.浓度
D.催化剂
[单选题]探测面光洁度不同，横通孔直径、取向、距离都相同，在以相同探伤灵敏度下将波束垂直射至孔面，则回波高度()。
A.相同
B.光洁度低的高
C.光洁度高的高
D.光洁度高的低
[判断题]机动车在泥泞路段后轮发生侧滑时，要将转向盘向侧滑的相反方向缓转修正。
[判断题]35~11OkV架空线路,如果未沿全线架设避雷线,则应在变电所1~2km的进线段架设避雷线。
A.正确
B.错误
[单选题]在班组内实行民主管理，充分调动每个职工的积极性，使他们能够肩负起自己所承担的安全生产责任，并能发挥聪明才智，主动参与班组的安全生产管理，为班组的安全建设献计献策，体现（ ）原则。
A.目的性原则
B.民主性原则
C.规范性原则
[判断题]井上下敷设的瓦斯管路，不得与带电物体接触并应有防止砸坏管路的措施。
A.正确
B.错误
[单选题]聚四氟乙烯生料带用作()连接的管道的密封材料。
A.螺纹
B.法兰
C.承插
D.焊接
[单选题]对于（ ）千伏客户，保护定值由客户委托的设计单位按市县调控中心提供的电网交界面保护定值限额核算。
A. 220
B.110
C. 10
D. 35
[判断题]要制备一根好的填充色谱柱基本要求是选择好合适的固定相。
A.正确
B.错误
[判断题]A330－200型飞机乘务员可以在FAP、AAP面板上调节客舱温度。
A.正确
B.错误
[判断题]升降机在运送空托盘上升的整个过程中上升减速开关没有返回信号，导致升降机以高速上升到上位造成机械冲击，可检查上升减速开关是否故障。
A.正确
B.错误
[判断题]安全生产规章制度是生产经营单位搞好安全生产，保证其正常运转的重要手段。( )
A.正确
B.错误
[单选题]焊缝的一次结晶是从（ ）开始的
A.熔合区
B.过热区
C.正火区
[填空题]当H2S监测浓度达到（）时，立即组织班组人员佩戴正压式空气呼吸器。
[单项选择]设计单位和施工单位进行的设计交底的组织工作应由( )承担。
A. 协商确定单位
B. 设计单位
C. 施工单位
D. 建设单位
[单选题]关于会计主体说法不正确的是（ ）。
A.可以是独立法人，也可以是非法人
B.可以是一个企业，也可以是企业内部的某一个单位
C.可以是单一的子公司，也可以是由几个子公司组成的企业集团
D.当企业与业主有经济往来时，应将企业与业主作为同一个会计主体处理。
[单项选择]男，20岁，患重型流行性乙型脑炎，出现呼吸衰竭主要治疗措施是
A. 降温
B. 镇静
C. 呼吸兴奋剂
D. 脱水剂
E. 肾上腺皮质激素
[单选题]下列行政机关决定实施查封、扣押符合《行政强制法》规定的是( )
A.甲机关派出一个执法人员实施查封、扣押
B.乙机关执法人员制作并当场交付了查封、扣押决定书和清单
C.丙机关执法人员拒绝听取当事人的陈述和申辩
D.丁机关执法人员事后补做了现场笔录
[单选题]产后血性恶露持续时间一般是
A.1天
B.3天
C.7天
D.14天
E.21天
[单选题]对洋务派兴办洋务事业的指导思想“中体西用”最先做出比较完整表述的思想家是( )
A.李鸿章
B.左宗棠
C.冯桂芬
D.严复
[单项选择]仓储企业服务定位的策略中，在稳定竞争时期企业应该（）。
A. 服务水平不变，尽力降低成本
B. 用一定的成本实现较高的仓储服务
C. 高服务低价格且不惜增加仓储成本
D. 提高服务水平，争取成本不断降低
