热门试题:
[单选题]治疗犬化脓性骨膜炎时,不宜采取的措施是
A.酒精热绷带
B. 10%醋酸铅冷敷
C. 0.5%普鲁卡因青霉素封闭
D.红外线照射
E.切开引流
[单选题]17.公文区别于其他信息记录的特点是()。
A.、传播知识
B.、具有查考价值
C.、书面文字材料
D.、具有法定权威与现行效用
[单选题]()是指行政主体对违法相对人在法定的处罚幅度最低限以下适用行政处罚。
A. 减轻处罚
B. 从轻处罚
C. 从轻或者减轻处罚
[单项选择] Only two animals have entered the human household otherwise than as prisoners and become domesticated by other means than those of enforce servitude (束缚): the dog and the cat. Two things they have in common, namely, that both belong to the order of carnivores and both serve man in their capacity of hunters.
In all other characteristics, above all in the manner of their association with man, they are as different as the night from the day. There is no domestic animal which has so rapidly altered its whole way of living, indeed its whole sphere of interests, that has become domestic in so true a sense as the dog; and there is no animal that, in the course of its century-old association with man, has altered so little as the cat. There is some truth in the assertion that the cat, with the exception of a few luxury breeds, such as Angoras, Persians and Siamese, is no domestic animal but a completely wild being. Maintaining its full independence, it has taken up its abode in the ho
A. dogs are more domesticated than cats
B. dogs are more lovable than cats
C. though different, dogs and cats have their own charms
D. both dogs and cats can be kept as pets in one house
[多选题]下列属于终结行政强制执行的情形有( )。
A.公民死亡,无遗产可供执行,但有义务承受人的
B.法人或者其他组织终止,无财产可供执行,又无义务承受人的
C.执行标的灭失的
D.据以执行的行政决定被撤销的
[单选题]为了解市民对某项政策的态度,某咨询公司采用简单随机抽样的方法抽取了1000名市民进行调查,其中750名市民表示支持该项政策,支持率95%的置信区间为(72.32%,77.68%)。则下列说法错误的是( )。
A.点估计值是75%
B.此次估计的误差范围是±2.68%
C.用该方法估计的可靠程度是95%
D.总体比例落在这个置信区间的概率是95%
[单选题]在实际预警过程中常出现的第四种预警形式为( )。
A.指标预警
B.因素预警
C.综合预警
D.误警与漏警
[多选题]《普速铁路线路修理规则》第4.7.2条 用绳正法拨正曲线的基本要求包括哪些?
A.A.在外股钢轨上用钢尺丈量,每10m设置1个测点(曲线头尾是否在测点上不限)
B.B.曲线两端直线轨向不良,应事先拨正;两曲线间直线段较短时,可与两曲线同时拨正
C.C.按绳正法计算拨道量,计算时,为减少拨道量应大量调整计划正矢
D.D.在风力较小条件下,拉绳测量每个测点的正矢,测量5次,取其平均值
[判断题] 农村中采用TT系统的低压电网,应装设漏电总保护和漏电末级保护( )
A.正确
B.错误
[填空题]使用电话闭塞法行车时,列车占用区间的行车凭证为()。(应知应会-《技规》第321条)
[判断题]进行数据库操作时,禁止使用可能导致数据库宕机的工具。
A.正确
B.错误
[填空题]架空 220 KV 电线路与接触网的垂直距离不小于( ) M
[多选题]出渣道路布置原则为( )。
A.主体工程土石方开挖出渣道路的布置应根据开挖方式、施工进度、运输强度、车型和地形条件等统一规划
B.根据开挖进度、开挖方式、运输强度、车型和地形等条件,参照规范确定出渣道路等级
C.进入基坑的出渣道路受上、下游围堰高程及位置限制,且使用期较短,按上述技术标准布置有困难时,最大纵坡可视运输设备性能、纵坡长度等具体情况酌情加大至12%~15%
D.利用工地永久公路及场内道路,使同一道路满足多种需要。能满足工程后期需要,不占压建筑物部位
[单项选择]建立社会主义市场经济体制,必须使()。
A. 国家成为市场的主体
B. 地方成为市场的主体
C. 部门成为市场的主体
D. 企业成为市场的主体
[单选题]为了防止电流通过轴承,25G型客车必须将电路的()和接地线分开,保证电流按照正常途径流动。(1.0分)
A.零线
B.电缆线
C.广播线
D.短路导线
人文主义包含人类的普遍价值,有()几个层次的价值空间。
A、人文精神
B、人文主义
C、人文学科知识与方法
D、人文价值
[判断题]初级农业生产合作社具有社会主义的性质。 ( )
A.正确
B.错误
[单项选择]我国的注册咨询工程师制度在( )才正式确定下来。
A. 2000年
B. 2001年
C. 2002年
D. 2003年
[单项选择]产后出血发生率占分娩总数的()
A. 2%~3%
B. 5%~6%
C. 4%~5%
D. 3%~4%
E. 1%~2%
[单选题]《国家综合性消防救援队伍基层建设纲要(试行)》规定,规范手机、网络和新媒体使用管理,落实相关( )制度和技术防护措施,严防发生参与网络赌博、非法借贷、非法经营及乱交友等问题。
A.鼓励
B.保密
C.奖励
D.惩罚
[单项选择]兴高采烈:垂头丧气()
A. 妻子:丈夫
B. 科学研究:旁门左道
C. 锦上添花;雪中送炭
D. 赞成:反对
[多选题]关于搬运的原则,以下说法正确的是( )。
A.必须在原地检伤
B.呼吸、心跳骤停者,应先行复苏术,然后再搬运
C.对昏迷或有窒息症状的伤员,肩要垫高,头后仰,面部偏向一侧或侧卧位,保持呼吸道畅通
D.一般伤员可用担架、木板等搬运
[判断题]防爆性能遭受破坏的电气设备,只要电气性能正常,可以继续使用。
A.正确
B.错误
[判断题]造成五千万元直接经济损失过一般A类事故
A.正确
B.错误
[多选题]应试验的安全工器具有:()、出了问题的同批次安全工器具
A.规程要求试验的
B.新购置和自制的
C.检修后或关键零部件已更换得
D.对机械、绝缘性能产生疑问或发现缺陷的
[单项选择]如何查看PV和VG的对应关系()。
A. pvdisplay
B. strings/etc/lvmtab
C. more/var/adm/syslog
D. cat/etc/hosts
[单选题])对电机各绕组的绝缘检查,要求是:电动机每1kV工作电压,绝缘电阻( )。
A.小于0.5MΩ
B.大于等于1MΩ
C.等于0.5MΩ
[单选题]不属于环型拓扑结构网络的缺点的是。
A.节点的故障会引起全网故障
B.增加或减少工作站时,仅需简单的连接操作
C.信道利用率比较低
D.故障检测困难
[单项选择]在社会养老保险中,一般而言,低收入人群基本养老金替代率较高,而高收入人群的替代率则相对较低。这反映了社会养老保险的()原则。
A. 保障基本生活
B. 公平和效率相结合
C. 权利与义务相对应
D. 管理服务社会化
[单选题]如图35-2,当氧气低压环路压力小于多少ECAM氧气页面出现REGUL LO PR。
A.小于50PSI
B.小于10PSI
C.小于100PSI
[单项选择]实现和维护劳动者权益是社会主义制度的本质要求。维护劳动者合法权益的重要依据是()。
A. 依法签订劳动合同
B. 自觉履行劳动者义务
C. 保障劳动者主人翁地位
D. 增强劳动者权利意识
[判断题]插拔用户板时不需要配置防静电手环
A.正确
B.错误
[单项选择]在工程网络图中,工作K的最迟完成时间为第20天,其持续时间为6天,该工作有三项紧前工作,它们的最早完成时间分别为第8天、第10天、第12天,则工作K的总时差为( )天。
A. 8
B. 6
C. 4
D. 2
[单选题]透平真空系统建立前()。
A.高位油槽油充好
B.油系统建立
C.真空系统安全阀水封投运
[单选题]下列描述不正确的是( )
A.对于火灾爆炸危险场所,必须采用防爆电气设备。
B.限制火灾扩散与蔓延是防火防爆的主要原则之一。
C.进入盛装过有毒有害物质的受限空间作业需要分析有毒有害物质含量。
D.发生有毒气体泄漏时,应顺风撤离。
[填空题] You probably have noticed that people express similar ideas in different ways, depending on the situation they are in. This is very (36)________. All languages have two general levels of (37)________: a formal level and an informal level. English is no (38)________. The difference in these two levels is the situation in which you use a (39)________level. Formal language is the kind of language you find in textbooks, (40)________books, and in business
letters. You would also use formal English in compositions and (41)________that you write in school. Informal language is used in conversation with (42)________, family members and friends, and when we write (43)________notes or letters to close friends.
Formal language is different from informal language in several ways. First, formal language tends to be more polite. (44) ________________. For example, I might say to a friend or family member, "Close the door, please, "(45) ________________.
Another difference between form
[填空题]People’s tastes in recreation differ widely. At a recent festival of pop-music in the Isle of Wight, crowds of teenagers (36) to listen to their favourite singers and musicians. They went with single railway tickets and slept in the open, a very (37) thing to do in the climate of Britain, even in August. They were (38) together like sardines (沙丁鱼) for four days. There were innumerable thieves; a gang of roughs tried several times to break things up, and police were everywhere. At the end of the festival many young fans found themselves (39) , with no money left, and they had difficulty in getting back home. Most people would consider these conditions a (40) of discomfort; the fans appeared to enjoy it all (41) .
Even in the overcrowded United Kingdom there are large tracts of open unspoiled country, where people with more (42) tastes can go for quiet, and for the sense of freedom they (43) from