热门试题:
[单项选择]具有长短枝的树木有()。
A. 油松
B. 白兰花
C. 圆柏
D. 雪松
[单选题]神经症病人常见的躯体不适症状不包括 ( )
A.头颈疼痛
B.头昏
C.心悸气足
D.眩晕
E.汗多、尿频
[判断题]道德与法律可以相互作用,但不可以相互转换。()
A.正确
B.错误
[判断题]需要扣押犯罪嫌疑人的邮件时,需经县级以上公安机关负责人批准。
A.正确
B.错误
[单选题]当其他条件不变时,提高回转真空过滤机的转速,则过滤机的生产能力( )
A.A、提高
B.B、降低
C.C、不变
D.D、不一定
[单选题]治疗寒湿痢应首选
A.胃苓汤
B.连理汤
C.芍药汤
D.桃花汤
E.驻车丸
[单选题]保证由其负责的停、送电和许可工作的命令正确是(____)的安全责任。
A.工作票签发人
B.工作许可人
C.工作负责人(监护人)
D.专责监护人
[单选题]当瓦斯浓度达到( )时,所需引燃爆炸的温度最低。
A.5~6%B、7~8%C、9~10%D、14~16%
[多选题]矿井瓦斯爆炸产生的有害因素是( )。
A.电磁辐射
B.高温
C.冲击波
D.有害气体
[填空题]运用单位应对轨道作业车易松脱部件进行( ),重点标识部位应包括走行、传动、制动系统和转向架悬挂装置、作业装置、起重装置等安全关键部件。
[判断题]配电站、开闭所的环网柜可以在低负荷的状态下更换熔断器。
A.正确
B.错误
[单项选择]《刑事诉讼法》规定,适用简易程序审理案件,人民法院应当在受理后的______日内审结。
A. 7
B. 15
C. 20
D. 30
[单项选择]Even if the US"s massive financial rescue operation succeeds, it should be followed by something even more far-reaching—the establishment of a Global Monetary Authority to oversee markets that have become borderless. Washington recognizes that the crisis has become global. Hank Paulson, Treasury secretary, has said that foreign banks operating in the US will be eligible for federal assistance and he is urging other nations to fashion their own bail-out programs. Central banks have also been synchronizing injections of funds into markets. These should be steps to a more comprehensive international response designed not just to extinguish the current fires, but to rebuild and maintain the capital markets for the longer term. The current global institutional apparatus is woefully incapable of overseeing the financial system that is evolving. The International Monetary Fund is irrelevant to this crisis, the Group of Seven leading industrial countries lacks legitimacy in a world where China, Brazil and others are big players, and the Bank for International Settlement has no operational role. The US Federal Reserve is too besieged to act as a global central bank. That vacuum at the centre is dangerous for everyone. The US"s dependence on massive inflows of foreign capital, roughly $3bn(2bn, £1.6bn)a day, will surely increase now as Uncle Sam acquires $1 , 000bn in new obligations from current bail-outs. For years to come, Wall Street and Washington will be unable to manage without strong co-operation from other markets. Beyond that, the international dimensions of finance are mind-boggling. Global assets have increased from $12, 000bn in 1980 to nearly $200, 000bn in 2007, far outstripping the growth of gross domestic product or the expansion of trade. An increasing amount of this capital now resides in Asia and the Gulf, not the US or Europe. A US company such as AIG sold more of its credit default swaps and insurance policies outside the US than within it. UBS employs 30, 000 Americans, is listed on the New York Stock Exchange and owns Paine Webber. The capital markets will evolve in the context in which emerging market economies will be growing twice as fast as the rich nations and will, by mid-century, probably account for almost two-thirds of global GDP. Globalization will now also create a clash of philosophies. Most governments and investors outside the US never shared the American system of cowboy capitalism. Now they have good reason to demand that some fundamental changes be made in the way the US manages its financial institutions. This can happen with a conscious, negotiated modification in the US financial model, or it could result from foreign investors shifting their funds elsewhere. All of these considerations point to the eventual need for a new Global Monetary Authority. It would set the tone for capital markets in a way that would not be viscerally opposed to a strong public oversight function with rules for intervention, and would return to capital formation the goal of economic growth and development rather than trading for its own sake. In terms of US and international politics, a Global Monetary Authority is probably an idea whose time has not yet come. That may change as today"s crisis evolves.The world capital markets have been changing in terms of______.
A. speed
B. size
C. geographical focus
D. all the above
[单选题]各种放射性核素有哪种共同的衰变规律? ( )
A. 指数衰减规律
B. 线性衰减规律
C. 平方衰减规律
D. 二次函数衰减规律
[单项选择]
Modem mass-production methods lower the cost of making goods, and thus give us better values. At the same time, American ingenuity and science are constantly at work improving the quality of products. In this way, better quality products at good values are continually being brought to the people of all income groups.
As an example of how this works ,when facial tissues were first put on the market in 1924 ,they were made in limited quantities and sold at 65 cents per box of 200. People liked these facial tissues immediately and began asking for them when they went into different stores. Because there was such a demand for the product, manufacturers began making tissues in larger and larger quantities. Because the manufacturers were making tissues in greater quantities, their production costs were lowered, so that the cost of tissues went down.In the meanwhile, the quality of facial tissues was constantly improving, because more manufacturers went into the business of m
A. they had big families
B. they lived with their children
C. the young were kind to the old
D. the society didn't change so rapidly
[单选题]各生产厂、生产辅助部室( )至少召开一次安全分析例会。
A.每天
B.每周
C.每月
D.每半年
[判断题]广大消防指战员的一举一动.一言一行,既为人们所关注,也受到各方面监督,如果稍不留意或者略微放松,就可能因为个人行为违反了社会公德而影响整个队伍的声誉和形象。( )
A.正确
B.错误
[多选题]下列关于美元指数与黄金二者之间关系的说法,哪些是正确的?( )
A.美元升值或贬值将影响国际黄金供求的变化,影响黄金价格
B.美元指数与黄金二者呈现出负相关关系
C.美元升值或贬值代表着人们对美元的信心变化
D.黄金是用美元计价,当美元贬值,等量其他货币可买到更多的黄金,黄金需求增加
[不定项选择题]根据美国学者安德森的研究,个体最令人喜欢的品质是( )。单选
A.善良
B.热情
C.真诚
D.聪明
[判断题]CR400AF型动车组动力转向架主要由焊接构架组成,一系悬挂及轮对轴箱定位装置、二系悬挂及牵引装置、抗侧滚扭杆装置、上枕梁、驱动装置、停放储能制动装置、基础制动装置、轴温报警装置与接地回流装置、撒砂器和ATP信号接收系统与轮缘润滑系统等组成。
A.正确
B.错误
[单选题]排烟( ),在火灾进入猛烈发展阶段,排烟效果可能会大大降低。
A.只适用于火灾初期和后期
B.只适用于火灾初期
C.只适用于火灾后期
D.适用于火灾猛烈发展阶段
[不定项选择题]某患者夜间突发急腹症被送到某医院看急诊,初诊为急性胆囊炎。负责医生因自己年轻,怕担风险,未作任何处理,即让家属把患者送到20里外的中心医院就诊,延误了治疗时间,致使病人胆囊穿孔,中毒性休克。后虽经抢救挽救了生命,但医药费用去2万多元
对该医生的行为进行伦理评价时,应该主要考虑的是:是否做到了
A.有利原则中的努力使病人受益的要求
B.有利原则中的对利害全面权衡,选择受益最大、伤害最小的行动方案
C.不伤害原则中的不应发生有意的伤害
D.有利原则中的努力预防难以避免的伤害
E.不伤害原则中的不给病人造成本可避免的各种损害
[判断题]依据南网安规,检修部分若分为几个在电气上不相连接的部分(如分段母线以隔离开关或断路器隔开分成几段),则各段应分别验电接地短路。()
A.正确
B.错误
[单选题]1991年爆发的( )正式拉开了世界新军事变革的序幕。
A.海湾战争
B.科索沃战争
C.阿富汗战争
D.伊拉克战争
[单项选择]下列各项,属于企业在经营过程中产生的流动负债并且需要预先提取的是( )。
A. 应付账款
B. 应付工资
C. 应付票据
D. 应付股利
[多选题]非结算会员对委托回报和成交结果有异议的,应当及时向( )提出。
A.全面结算会员期货公司
B.特别结算会员期货公司
C.期货交易所
D.客户
[单选题]通过对分拣现场进行划线标识来区分和固定叉车、托盘、暂存卷烟等放置位置属于( )。
A.清洁
B.整理
C.整顿
D.清洁
[多选题]化学品安全标签警示有三个( )。
A.危险
B.警示
C.注意
D.小心
[多选题]运行接触网有变更者,应按以下规定逐级报批:属下列情况之一者,由供电段报铁路局审批:(1分)
A. 改变供电方式
B. 变更绝缘水平或侧线变更悬挂类型
C. 拆除或长期停用接触网
D. 变更附加导线材质和截面
[判断题]承受动力作用的设备基础施工缝的留设应经设计单位确认。。
A.正确
B.错误
[多选题]期货交易的主要制度包括()。
A.保证金制度
B.大户报告制度
C.持仓限额制度
D.定期结算制度
E.强行平仓制度
[单项选择]阿司匹林具有()
A. 中枢性肌肉松弛作用
B. 反射性地兴奋呼吸的作用
C. 外周性肌肉松弛作用
D. 阻断多巴胺受体的作用
E. 抑制前列腺素合成的作用
[单项选择]患者,面色萎黄,神疲肢倦,眩晕耳鸣,纳食不香,食后腹胀,大便不实,舌淡苔薄,脉虚软无力。证属
A. 阴黄,脾虚血亏
B. 虚劳,脾虚血亏
C. 阴黄,寒湿阻遏
D. 鼓胀,脾肾阳虚
E. 鼓胀,气滞湿阻
[单选题]范蠡功成名就后定居于定陶,是现在的哪个省?
A.浙江
B.山东
C.山西
D.湖北
[单项选择]在建筑工程保险中,采用全部承包方式,则一般应由______作为投保人。
A. 工程所有人
B. 工程承包人
C. 所有人和承包人双方协商推举一方
D. 所有人和承包人共同
[单项选择]项目工程设计阶段,工程造价的计价形式是( )。
A. 项目投资估算
B. 设计概算和施工图预算
C. 竣工验收阶段的决策价
D. 招标投标阶段的工程合同价
[填空题]疾病迁延不愈、疗效不明显的危重老年患者,由于身心疲惫、悲观失望,会造成自暴自弃甚至厌世的不良情绪,护理人员应将护理伦理中的()作为工作重点,防止发生轻生的念头或意外。