热门试题:
[单项选择]血清胰蛋白酶降低常见于（）.
A. 急性胰腺炎
B. 慢性胰腺炎
C. 胆囊炎
D. 十二指肠溃疡穿孔
E. 慢性肾衰竭
[单选题]工业循环冷却水壳程流速应大于( )m/s。
A.0.1
B.0.2
C.0.3
D.0.4
[单选题]BC010 电动机长时间未启动,在启动前一定要测量其对地和相间绝缘电阻,其值要在( )以上。
A.0.5kΩ
B.0.5MΩ
C.0.5Ω
D.50Ω
[单选题]110kV线路导线采用垂直排列时，最小垂直线间距离为（ ）。
A.A.2.5m
B.B.3m
C.C.3.5m
D.D.4m
[判断题]涉密场所中连接互联网的计算机不能安装和使用摄像头等音视频输入设备。( )
A.正确
B.错误
[多选题]下列各项中,不影响企业利润表“所得税费用”项目金 额的有( )。
A.当期确认的税前会计利润
B.因对存货计提存货跌价准备而确认的递延所得税资产
C.其他债权投资公允价值上升而确认的递延所得税负债
D.总额法下,确认与资产相关的政府补助
[多选题]设备布置图必须具有的内容是( )
A.一组视图
B.尺寸及标注
C.技术要求
D.标题栏
[判断题]线路设备大修施工必须编制年度、季度和月度施工计划。
A.正确
B.错误
[单选题]根据《中华人民共和国突发事件应对法》的规定,以下不属于我国《突发事件应对法》调整范围的是()。
A.事故灾难
B.紧急状态
C.自然灾害
[多选题]5.5kW以上电动机开关箱中电器配置组合可以是( )。
A.刀开关、断路器、漏电保护器
B.断路器、漏电保护器
C.刀开关、漏电断路器
D.刀开关、断路器
E.具有可见分断点的断路器、漏电保护器
[单选题]Sniffer工具可以截获口令等秘密信息，它属于()。
A.网络监听工具
B.商品扫描工具
C.欺骗工具
D.电子邮件攻击工具
[单项选择]This month Singapore passed a bill that would give legal teeth to the moral obligation to support one"s parents. Called the Maintenance of Parents Bill, it received the backing of the Singapore Government. That does not mean it hasn"t generated discussion. Several members of the Parliament opposed the measure as un-Asian. Others who acknowledged the problem of the elderly poor believed it a disproportionate response. Still others believe it will subvert relations within the family: cynics dubbed it the "Sue Your Son" law. Those who say that the bill does not promote filial responsibility, of course, are right. It has nothing to do with filial responsibility. It kicks in where filial responsibility fails. The law cannot legislate filial responsibility any more than it can legislate love. All the law can do is to provide a safety net where this morality proves insufficient. Singapore needs this bill not to replace morality, but to provide incentives to shore it up. Like many other developed nations, Singapore faces the problems of an increasing proportion of people over 60 years of age. Demography is inexorable. In 1980, 7.2% of the population was in this bracket. By the end of the century that figure will grow to 11%. By 2030, the proportion is projected to be 26%. The problem is not old age per se. It is that the ratio of economically active people to economically inactive people will decline. But no amount of government exhortation or paternalism will completely eliminate the problem of old people who have insufficient means to make ends meet. Some people will fall through the holes in any safety net. Traditionally, a person"s insurance against poverty in his old age was his family, lifts is not a revolutionary concept. Nor is it uniquely Asian. Care and support for one"s parents is a universal value shared by all civilized societies. The problem in Singapore is that the moral obligation to look after one"s parents is unenforceable. A father can be compelled by law to maintain his children. A husband can be forced to support his wife. But, until now, a son or daughter had no legal obligation to support his or her parents. In 1989, an Advisory Council was set up to look into the problems of the aged. Its report stated with a tinge of complacency that 95% of those who did not have their own income were receiving cash contributions from relations. But what about the 5% who aren"t getting relatives" support They have several options:(a)get a job and work until they die;(b)apply for public assistance(you have to be destitute to apply); or(c)starve quietly. None of these options is socially acceptable. And what if this 5% figure grows, as it is likely to do, as society ages The Maintenance of Parents Bill was put forth to encourage the traditional virtues that have so far kept Asian nations from some of the breakdowns encountered in other affluent societies. This legislation will allow a person to apply to the court for maintenance from any or all of his children. The court would have the discretion to refuse to make an order if it is unjust. Those who deride the proposal for opening up the courts to family lawsuits miss the point. Only in extreme cases would any parent take his child to court. If it does indeed become law, the bill"s effect would be far more subtle. First, it will reaffirm the notion that it is each individual"s—not society"s—responsibility to look after his parents. Singapore is still conservative enough that most people will not object to this idea. It reinforces the traditional values and it doesn"t hurt a society now and then to remind itself of its core values. Second, and more important, it will make those who are inclined to shirk their responsibilities think twice. Until now, if a person asked family elders, clergymen or the Ministry of Community Development to help get financial support from his children, the most they could do was to mediate. But mediators have no teeth, and a child could simply ignore their pleas. But to be sued by one"s parents would be a massive loss of face. It would be a public disgrace. Few people would be so thick-skinned as to say, "Sue will be damned." The hand of the conciliator would be immeasurably strengthened. It is far more likely that some sort of amicable settlement would be reached if the recalcitrant son or daughter knows that the alternative is a public trial. It would be nice to think Singapore doesn"t need this kind of law. But that belief ignores the clear demographic trends and the effect of affluence itself on traditional bends. Those of us who pushed for the bill will consider ourselves most successful if it acts as an incentive not to have it invoked in the first place.By quoting the growing percentage points of the aged in the population, the author seems to imply that______.
A. the country will face mounting problems of the old in future
B. the social welfare system would be under great pressure
C. young people should be given more moral education
D. the old should be provided with means of livelihood
[单选题]消防指战员参加灭火战斗时,根据火场( ),严格按照等级防护要求落实防护措施。
A.过火面积
B.受伤人数
C.危害程度
D.社会影响
[单选题]寝室获得校级四星级寝室荣誉称号，思想品德素质测评中寝室成员可认定（ ）个卓越修为学分。
A.0.1
B.0.2
C.0.3
D.0.4
[单选题]生产经营单位的从业人员不服从管理，违反安全生产规章制度或者操作规程的，由生产经营单位给予批评教育，依照（）给予处分;构成犯罪的，依照刑法有关规定追究刑事责任。
A.有关作业标准
B.有关岗位规范
C.有关规章制度
D.有关法律法规
[不定项选择题]根据以下材料，
某食品有限公司发生重大火灾事故，造成18人死亡，13人受伤，着火面积约4000m2,直接经济损失4000余万元。
经查，认定该起事故的原因为：保鲜恒温库内的冷风机供电线路接头处过热短路，引燃墙面聚氨酯泡沫保温材料所致。起火的保鲜恒温库为单层砖混结构，吊顶和墙面均采用聚苯乙烯板，在聚苯乙烯板外表面直接喷涂聚氨酯泡沫。毗邻保鲜恒温库搭建的简易生产车间采用单层钢屋架结构，外围护采用聚苯乙烯夹芯彩钢板，吊顶为木龙骨和PVC板。车间按国家标准配置了灭火器材，但无应急照明和疏散指示标志，部分疏散门采用卷帘门。起火时，南侧的安全出口被锁闭。着火当日，车间流水线南北两侧共有122人在进行装箱作业。保鲜库起火后，火势及有毒烟气迅速蔓延至整个车间，由于无人组织灭火和疏散，有12名员工在走道尽头的冰池处遇难。逃出车间的员工向领导报告了火情，10 min后才拨打“119”报火警，有8名受伤员工在冰池处被救出。
经查，该企业消防安全管理制度不健全，单位消防安全管理人曾接受过消防安全专门培训，但由于单位生产季节性强，员工流动性大，未组织员工进行消防安全培训和疏散演练。当日值班人员对用火、用电和消防设施、器材情况进行了一次巡查后即离开了车间。
根据以上材料，回答下列问题
根据本案例描述和消防安全管理的相关规定，单位发生火灾时，应当立即实施灭火和应急疏散预案。在这次火灾事故中，该单位未能做到（ ）。
A.及时报警
B.启动消防灭火系统
C.迅速扑救火灾
D.启动防烟排烟系统
E.及时疏散人员
[单选题]左心衰竭是指
A.下腔静脉瘀血
B.上腔静脉瘀血
C.下肢静脉瘀血
D.门静脉瘀血
E.肺循环瘀血
[单项选择]The Americans recognize that the UN can be the channel for greater diplomatic activity.
A. place
B. medium
C. resort
D. tunnel
[判断题]姿态传感器安装原则要求，姿态传感器本体应安全可靠，不干涉一次本体操作，应有一定的防护等级。
A.正确
B.错误
[单项选择]如果工作面片帮达（）时，必须超前支护，即移架在割煤之前进行。
A. 600mm
B. 900mm
C. 1000mm
D. 1200mm
[单选题]粗单体贮罐压力控制方式一般采用（ ）方式。
A.分程控制
B.单回路控制
C.串级控制
D.递推控制
[单项选择]退火的目的在于降低钢材（），使其易于切削加工。
A. 硬度
B. 韧性
C. 耐磨性
D. 抗氧化性
[单选题]CR400AF动车组牵引变流器和TCMS间的数据传送通过（）总线进行，传送和接收控制指令信息及故障信号等。
A.WTB
B.CAN
C.MVB
D.CCU
[单选题]业扩报装即为（ ）客户办理各种必须的登记手续和一些业务手续。
A.新装和增容
B.增容
C.验收
D.增设
[多选题]对固定资产审计时，通过计算本年度计提折旧额占固定资产原值的比例，并与上年比较，无法帮助审计人员判断的事项有（）。
A.本年度计提折旧额的合理性
B.累计折旧核算的正确性
C.资本性支出和收益性支出区分的正确性
D.固定资产变动的合理性
E.折旧方法的适当性
[单选题]根据市政府整顿农贸市场的决定,某区工商局和公安局对集贸市场进行检查。在检查过程中,因某个体户乱设摊点,给予其吊销营业执照的处罚。该个体户不服,申请复议。此案应以谁为被申请人?( )
A.某区工商局
B.某区公安局
C.某区工商局和公安局为共同被申请人
D.某区工商局和公安局共同的上一级机关为被申请人
[单选题]急性肾功能衰竭饮食护理不正确的是( )
A.蛋白质限制在每日2g/kg
B.低盐饮食
C.能口服尽早给予进食
D.避免进食含钾高的食物
E.早期只给碳水化合物
[单选题]金属与周围土壤的( )作用而引起的金属破坏即为土壤腐蚀。
A.化学
B.电化学
C.非电解质
D.电解质
[判断题]使用链条葫芦前应检查吊钩、链条、传动装置及刹车装置是否良好。（）
A.正确
B.错误
[判断题]客户通过电话银行、网上银行、自助终端等离柜形式办理账户黄金买卖业务的即时交易、委托交易时间为周一早七点至周日凌晨四点，期间实行24小时不间断。
[单项选择]下列关于颗粒剂的叙述，错误的是（）
A. 吸收、奏效较快
B. 剂量较小，服用、携带、贮藏、运输均较方便
C. 可包衣使之具有防潮性、缓释性等
D. 可添加芳香剂、矫味剂等调节口感
E. 含水量不得超过3%
[单项选择]在关闭浏览器时调用，能够彻底终止Applet并释放该Applet所有资源的方法是
A. stop()
B. destroy()
C. paint()
D. start()
[单选题]产品只有经( ),确认检测数据准确、完整,检验有关的原始记录、证实产品合格的凭证及其他随机文件齐全并按规定程序签字认可后才能放行,以防止不合格的产品流入市场和用户手中。
A.过程检验
B.过程完成检验
C.工序完成检验
D.最终检验
[判断题]1.P205T2S024 当组件长边平行于安装支架时，装压块位于组件长边，组件两条长边由支架支撑，且支架与组件铝边框至少重叠10mm。( )
A.正确
B.错误
[多项选择]随着国民经济的快速发展，BT模式已被多地的地方政府广泛用于多个非经营性设施建设项目的领域，以下属于BT模式价值体现的是（）。
A. BT模式已成为筹集建设资金、项目融资的新模式，畅通投资者资金渠道、减轻政府的财政压力
B. 健全了非经营性的公共设施，建立和谐稳定的投资氛围
C. 转移和降低投资风险
D. 提高项目的建设质量和效率
E. 多方共同承担风险，优化资源配置
