热门试题:
[多选题]CSCF故障定位手段包括（ ）。
CSCF troubleshooting methods include: ( ).
A.失败码携带功能
Failure code portable function
B.告警通知
Alarm and notification
C.失败观察
Failure observation
D.信令跟踪
Signaling trace
[单项选择]压缩就是将气体分子之间的（）减小。
A. 距离
B. 引力
C. 排斥力
D. 能量
[单选题] 在某集贸市场，一名中年男子将另一男子用匕首刺伤后自杀，巡逻保安员首先要做的是( )。
A.: 立即报警
B.: 报告服务单位
C.: 保护现场
D.: 疏散周边人群
[简答题]简述单独制动手柄各位置作用？★、变形填空题、★、★、
[单项选择]巨核细胞白血病（）。
A. 原始细胞CD41阳性>30%
B. 淋巴结病理组织学检查可见R-S细胞
C. 骨髓病理组织学检查可见正常组织被纤维组织所替代
D. 骨髓中环铁幼粒细胞20%，原始粒细胞4%，并伴粒、红两系病态造血
E. 骨髓中病理浆细胞增多占30%，血免疫球蛋白增高
[单选题]轧制产品要进行检验,其中表示钢材的塑性好坏的指标是( )。
A.屈服强度
B.弯曲度
C.延伸率
[多选题]输液速度宜慢的药物是
A.10%氯化钾
B.甘露醇
C.0．9%氯化钠
D.多巴胺
E.复方氯化钠
[判断题]禁止在班中饮酒，不得做与工作无关的事。
A.正确
B.错误
[单项选择]Many things make people think artists are weird. But the weirdest may be this: artists’ only job is to explore emotions, and yet they choose to focus on the ones that feel bad.
This wasn’t always so. The earliest forms of art, like painting and music, are those best suited for expressing joy. But somewhere in the 19th century onward, more artists began seeing happiness as meaningless, phony(虚假的) or, worst of all, boring, as we went from Wordsworth’s Daffodils to Baudelaire’s Flowers of Evil.
You could argue that art became more skeptical of happiness because modern times have seen so much misery. But it’s not as if earlier times didn’t know perpetual war, disaster and the massacre of innocents. The reason, in fact, may be just the opposite: there is too much damn happiness in the world today.
After all, what is the one modern form of expression almost completely dedicated to depicting happiness Advertising. The rise of anti-happy art almost exactly tracks the emer
A. poetry is not as expressive of joy as painting or music
B. art grows out of both positive and negative feelings
C. poets today are less skeptical of happiness
D. artists have changed their focus of interest
[单选题]下列行政案件应当予以结案的是()。
A.适用调解程序的案件达成协议的
B.作出行政处罚等处理决定的
C.作出处理决定后，因执行对象灭失、死亡等客观原因导致无法执行或无需执行的
D.违法行为已过追究时效的
[判断题]数控机床重新开机后，一般需先回机床零点。
A.正确
B.错误
[判断题]( )客户选择加油站时,一般会考虑加油站是否提供洗手间、餐饮、免费饮用水、免费加水、车辆维修、便利店、休息间等服务。
A.正确
B.错误
[单项选择]下面对标准状态描述正确的是（）。
A. 规定温度为0℃（即T=273.15K），压力为760毫米水银柱这个状态为标状态
B. 规定温度为20℃（即T=293.15K），压力为760毫米水银柱这个状态为标状态
C. 规定温度为0℃（即T=273.15K），压力为0毫米水银柱这个状态为标状态
D. 规定温度为20℃（即T=293.15K），压力为0毫米水银柱这个状态为标状态
[单选题]下列属于酸性氨基酸的是
A.丝氨酸
B.赖氨酸
C.酪氨酸
D.组氨酸
E.天冬氨酸
[单选题]公安派出所对其日常监督检查范围的单位应道每年至少检查()。
A.2次
B.1次
C.4次
D.3次
[单选题]卷扬机的金属结构和电器设备的金属外壳、管槽、电缆金属外皮等均应接地。接地电阻不得大于( )欧
姆，接地装置的选择和安装应符合有关规定。( )
A.4
B.5
C.6
D.8
[单选题]经常有人工作的场所及施工车辆上宜配备急救箱，存放急救用品，并应指定（）经常检查、补充或更换。
A.技术员
B.管理员
C.安全员
D.专人
[单项选择]从生物圈的物质构造来说，它存在着几大类成分，下列选项中有误的一项是( )。
A. 已经获得有机结构，但始终不曾具有生命的物质
B. 有机的生命物质
C. 曾经一度有生命而现在仍然保留着某些有机性质和能力的无生命物质
D. 各种无机物质
[单项选择]实施阶段项目执行管理层的工程咨询业务内容包括( )。
A. 设计文件评估
B. 工程投资、进度等重大调整
C. 工程设备采购
D. 合同执行咨询服务
[判断题]苯、甲苯、四氯化碳等属于有机溶剂毒物。( )
A.正确
B.错误
[多项选择]气雾剂的组成是
A. 抛射剂
B. 阀门系统
C. 耐热容器
D. 药物与附加剂
E. 耐压容器
[多选题]零售客户经理-风险----(多选题)实施信贷资产质量分类的目的是：（）。
A.揭示信贷资产的实际价值和风险程度，真实.全面.动态地反映信贷资产质量
B.及时发现信贷资产发放.管理.监控.催收以及不良资产管理中存在的问题，加强信贷管理
C.为判断贷款准备金计提是否充足提供依据
D.为强化风险管理，提高资产质量
[单选题]业务训练前必须进行热身活动，运动时间一般不少于（）分钟。
A.10
B.15
C.20
D.30
[判断题]44.干部选拔任用工作专题报告可作为单独的报告，也可作为常委会工作报告的一个专项内容。（A）
A.正确
B.错误
[多选题]建设工程施工总承包单位未向分包单位支付必要的安全费用以及承包单位挪用安全费用的，由( )等主管部门依照相关法规、规章进行处理、处罚。
A.建设
B.安全生产监督管理
C.煤矿安全监察
D.交通运输
E.检察院
[判断题]虽然比例控制不能消除静差，但是积分和微分控制可以消除系统的静差。 ( )
A.正确
B.错误
[单项选择]签发内河船舶船员舱室证书应进行下列检验：（）
A. 年度检验
B. 坞内检验
C. 换证检验
D. 附加检验
[判断题]中国人民武装警察部队文职干部退休证属于优惠证件，符合免费乘车条件。
A.正确
B.错误
[填空题]
Global Warming
1 Smoke is clouding our view of global warming, protecting the planet from perhaps three-quarters of the greenhouse(温室)effect．That might sound like good news, but experts say that as the cover diminishes in coming decadeswe are facing a dramatic increase of warming that could be two or even three times as great as official best guesses.
2 This was the dramatic conclusion reached last week at a workshop in Dahlem, Berlin, where top atmospheric scientists got together, including Nobel prize winner Paul Crutzen and Swedish scientist Bert Bolin, former chairman of the UNS Intergovemmental Panel on Climate Change (IPCC).
3 IPCC scientists have suspected for a decade that aerosols(浮质)of smoke and other particles from burning rainforest, crop waste and fossil fuels are blocking sunlight and counteracting the warming effect of carbon dioxide(二氧化物)emissions．Until now, they reckoned that aerosols reduced greenho
[单选题]低钾型周期性瘫痪发作时病人的血清钾低于()
A.2.5mmol/L
B.4.0mmol/L
C.3.7mmol/L
D.3.5mmol/L
E.2.8mmol/L
[填空题]汽车电子控制系统执行器主要是由电感线圈构成的喷油器、（）、继电器、电磁阀等执行装置组成。
[多选题]《中国人民银行人民币图样使用管理办法》禁止在( )上使用人民币图样。
A.祭祀用品
B.生活用品
C.票劵
D.教学用具
[单项选择]咯血的发生机制中最常见的是（）
A. 炎症
B. 肿瘤
C. 心脏病
D. 肺栓塞
E. 血管炎
[单选题](单选题,0.6 分)
闭经病人用孕激素治疗出现撤药性阴道流血,表示
A.子宫内膜呈萎缩型
B.子宫内膜有结核病灶
C.体内缺乏雌激素
D.子宫内膜对雌激素不起反应
E.子宫内膜已受雌激素影响
[单选题]Trust is typically interpreted as a subjective belief in the reliability， honesty and security of an entity on which we depend （ ）our welfare .In online environments we depend on a wide spectrun of things , ranging from computer hardware,software and data to people and organizations. A security solution always assumes certain entities function according to specific policies.To trust is precisely to make this sort of assumptions , hence , a trusted entity is the same as an entity that is assumed to function according to policy . A consequence of this is that a trust component of a system must work correctly in order for the security of that system to hold, meaning that when a trusted（ ）fails , then the sytems and applications that depend on it can（ ）be considered secure.An often cited articulation of this principle is:＂ a trusted system or component is one that can break your security policy” ( which happens when the trust system fails ). The same applies to a trusted party such as a service provider ( SP for short )that is , it must operate according to the agreed or assumed policy in order to ensure the expected level of securty and quality of services . A paradoxical conclusion to be drawn from this analysis is that security assurance may decrease when increasing the number of trusted components and parties that a service infrastructure depends on . This is because the security of an infrastructure consisting of many.
Trusted components typically follows the principle of the weakest link , that is ,in many situations the the overall security can only be as strong as the least reliable or least secure of all the trusted components. We cannot avoid using trusted security components,but the fewer the better. This is important to understand when designing the identity management architectures,that is, fewer the trusted parties in an identity management model , stronger the security that can be achieved by it.
The transfer of the social constructs of identity and trust into digital and computational concepts helps in designing and implementing large scale online markets and communities,and also plays an important role in the converging mobile and Internet environments.Identity management (denoted Idm hereafter ) is about recognizing and verifying the correctness of identitied in online environment .Trust management becomes a component of （ ）whenever different parties rely on each other for identity provision and authentication . IdM and Trust management therefore depend on each other in complex ways because the correctness of the identity itself must be trusted for the quality and reliability of the corresponding entity to be trusted.IdM is also an essential concept when defining authorisation policies in personalised services.
Establishing trust always has a cost, so that having complex trust requirement typically leads to high overhead in establishing the required trust. To reduce costs there will be incentives for stakeholders to “cut corners”regarding trust requirements ,which could lead to inadequate security . The challenge is to design IdM systems with relatively simple trust requirements.Cryptographic mechanisms are often a core component of IdM solutions,for example,for entity and data authentication.With cryptography,it is often possible to propagate trust from where it initially exists to where it is needed .The establishment of initial（ ）usually takes place in the physical world,and the subsequent propagation of trust happens online,often in an automated manner.
A.with
B.on
C.of
D.for
[单项选择]60， 30， 20， 15， 12， ( )
A. 10
B. 8
C. 6
D. 4
