热门试题:
[单项选择]粪便中发现巨噬细胞有助于诊断()
A. 上消化道出血
B. 霍乱
C. 急性细菌性痢疾
D. 肠隐孢子原虫感染
E. 直肠癌
[单项选择]秦王嬴政统一全国后,定“皇帝”名号,自称“朕”,命令称“制”或“诏”,印称“玺”。嬴政采取这些措施的目的是()
A. 为自己歌功颂德
B. 确立皇帝独尊地位
C. 整顿社会秩序,规范称谓
D. 恢复周代的礼制
[单项选择]以下关于共同海损陈述错误的是:
A. 共同海损是海商法特有的一项制度
B. 最早见于《罗得海法》
C. 法律设定船主和货主是自然合伙关系,双方对海损共同承担责任
D. 直到近现代,才出现了这一制度
[单项选择]社区全科医生通过会诊、转诊和咨询等措施调动整个医疗保健体系和社会其他力量,共同解决人们的健康问题,这体现了社区卫生服务的哪一特征()。
A. 第一线服务
B. 综合性服务
C. 持续性服务
D. 可及性服务
E. 协调性服务
[单选题]转K6型低动力作用转向架采用JC型常接触式弹性旁承和高分子心盘磨耗盘,可以增加转向架的( )。
A.抗菱刚度
B.簧下质量
C.回转阻尼
D.弹簧静挠度
[判断题]甲在判决宣告以前犯抢劫罪、盗窃罪与贩卖毒品罪,分别被判处 13 年、8 年、15 年有期徒刑。法院数罪并罚决定执行 21 年有期徒刑。
A.正确
B.错误
[判断题]( ) 机车按用途分为客运机车和货运机车。
A.正确
B.错误
[判断题]坚持“低瓦斯矿井按照高瓦斯管理,高瓦斯矿井按照高突管理,突出矿井按照高标准管理”。
A.正确
B.错误
[单项选择]在进行危害评价时要考虑的时态不包括()
A. 过去
B. 现在
C. 将来
D. 正常
[单选题]SF6气体在电弧作用下会产生()。(1.0分)
A. 低氟化合物
B. 氟气
C. 气味
D. 氢气
[单选题]当遇( )级及以上强风、浓雾、雨或雪天气时,应停止脚手架搭设与拆除作业。
A.三
B.四
C.五
D.六
[单选题]对照的类型包括随机对照、非随机同期对照和( )
A.实验对照
B.历史对照
C.内对照
D.空白对照
E.外对照
[不定项选择题]共用题干
第一篇
Most young people enjoy some form of physical activity.It may be walking,cycling or swimming,or in winter,skating or skiing. It may be a game of some kind of football,hockey,golf, or tennis.It may be mountaineering.
Those who have a passion for climbing high and difficult mountains are often looked upon with astonishment.Why are men and women willing to suffer cold and hardship,and to take risks on high mountains?This astonishment is caused probably by the difference between mountaineering and other forms of activity to which men give their leisure.
Mountaineering is a sport and not a game.There are no manmade rules,as there are for such games as golf and football.There are,of course,rules of a different kind which it would be dangerous to ignore,but it is this freedom from man-made rules that makes mountaineering attractive to many people.Those who climb mountains are free to use their own methods.
If we compare mountaineering and other more familiar sports,we might think that one big difference is that mountaineering is not a"team game".We should be mistaken in this.There are,it is true,no "matches " between "teams"of climbers,but when climbers are on a rock face linked by a rope on which their lives may depend,there is obviously teamwork.
The mountain climber knows that he may have to fight forces that are stronger and more powerful than man.He has to fight the forces of nature.His sport requires high mental and physical qualities.
A mountain climber continues to improve the skill year after year. A skier is probably past his best by the age of thirty,and most international tennis champions are in their early twenties.But it is not unusual for a man of fifty or sixty to climb the highest mountains in the Alps.They may take more time than younger men,but they probably climb with more skill and less waste of effort,and they certainly experience equal enjoyment.
Mountaineering can be called a team sport because_________.
A.it is an Olympic event
B.teams compete against each other
C.mountaineering depends on each other while climbing
D.there are S climbers on each team
[判断题]浮艇泵可利用机座的浮力漂浮在水面上进行供水。()
A.正确
B.错误
[单选题]防护器材按使用场合分为常规防护装备和( )防护装备。
A.特种
B.简易
C.普通
D.重型
[判断题]站内和行人较多的地段,任何人员不得在牵引供电设备支柱旁停留休息 。()
A.正确
B.错误
[多项选择]慢性阻塞性肺疾病常见的并发症有()
A. 慢性肺源性心脏病
B. 肺癌
C. 自发性气胸
D. 慢性呼吸衰竭
E. 大咯血
[单选题]圆盘过滤机的滤饼成型设备安装于加压仓内,每个滤盘由()片滤扇构成。
A.30
B.10
C.20
D.40
[单选题]养老保险账户基金存款的最低起存金额不低于人民币(),存期()。
A.2000万元(含),5年(含)以上
B.3000万元(含),5年(含)以上
C.5亿元(含),5年(不含)以上
D.5亿元(不含),5年(不含)以上
[单选题]流浸膏剂每1ml相当于原药材
A.1g
B.2g
C.5g
D.2~5g
E.10g
[多项选择]下列各选项中,属于财政支出越位产生的不良效果的有( )。
A. 降低了公共物品和服务提供的数量和质量
B. 将满足公共需要的一些责任转嫁给企业,使国有企业办社会问题难以解决,增加了企业负担
C. 产生许多乱收费、乱摊派问题
D. 分散政府的财力,使财政支出不能充分保证应优先保障的重点项目
E. 不利于政府职能转变、市场机制作用充分发挥和财政资金使用效益的提高
[简答题]客票系统网络逻辑划分:核心层、汇聚层、接入层。
[多选题]现金的组成:一类为(),另一类为()。
A.票款
B.常用
C.备用
D.日常票务运作的备用金
[多选题]连接电动机械及电动工具的电气回路应()。
A.单独设开关或插座
B.装设剩余电流动作保护装置
C.金属外壳应接地
D.设置双开关或双刀闸
[多选题]接入高压配电网的分布式电源,并网点应安装具备( )特点的开断设备,电网侧应能接地。
A.A-易操作
B.B-不可闭锁
C.C-具有明显断开点
D.D-可开断故障电流
[单选题]巡视过程中,巡视人员不得单独开启箱(柜)门,开启箱(柜)门前应()。
A.验电
B.接地
C.接零
D.穿绝缘靴
[单选题]工程安全风险评估包括( )、风险评估和风险控制三部分。
A.危险识别
B.风险状态评估
C.风险类别识别
D.措施评估
[多选题]《治安管理处罚法》规定的处罚种类有( )。
A.警告
B.罚款
C.行政拘留
D.吊销公安机关发放的许可证
[单选题]BY02ZG041304保护接地属于( )
A.工作接地
B.安全接地
C.防雷接地
D.故障接地
[单选题]门店前台POS机进行销售时,商品的数量录入错误,但此笔交易已经完成,小票已经打印,此时应该( )。
A.按行清键,将此笔交易记录清楚掉
B.做销售退货,然后补录正常的销售
C.按总清键,将整笔交易记录清楚掉
D.按挂账键,将整笔交易挂起
[单选题]列哪项不属于井下容易发生局部瓦斯积聚的地点( )。
A.采煤工作面上隅角
B.顶板冒落空洞
C.井底车场
[单选题]队列人员的间隔(两肘之间)通常约10厘米,距离(前一名脚跟至后一名脚尖)约( )厘米。
A.50
B.70
C.75
D.80
[填空题] So what is multimedia The answer is neither simple nor easy. Multimedia is the (36)_________of computer and video (37)_________. Multimedia really just two media sound and pictures, or in today’’s term, audio and video. Multimedia itself has its (38)_________aspects.
By now you should agree that multimedia isn’’t any one thing but a (39)_________ entity that involves the many things: hardware, software, and the (40)_________ where they meet. But we’’ve forgotten the most important thing that multimedia involves; you. Yeah, sure. With multimedia, you don’’t have to be a passive (41)_________. You can control. You can (42)_________. You can make it do what you want it to do. It means you can tailor a multimedia (43)_________to your own needs. You can cut through the chaff and dig directly into the important data in a report (44)_________________________.
That’’s (45) _________________________. What does multimedia do It presents information, shares ideas and elicits emot
[单选题]地下配电站过道和楼梯处,应设( )和应急照明等。
A.防踏空线
B.逃生指示
C.防绊跤线
D.挡鼠板
[单选题]由血小板血管壁功能异常引起的出血性疾病其临床特点应除外()
A.多见于女性
B.常有家族史
C.多自发出血
D.皮肤粘膜瘀点或瘀斑
E.病程短暂反复发作
[多项选择]下列药品广告的内容和行为,不符合《药品广告审查发布标准》的是()
A. "阿奇霉素"杯主持人大赛
B. 义诊咨询热线:12345678
C. 在CCTV-少儿频道发布非处方药广告
D. 本药品总有效率达到98%
E. 承诺"无效退款"
[判断题]依照法律规定冻结存款、汇款的,作出决定的行政机关应当在五日内向当事人交付冻结决定书
A.正确
B.错误
[单项选择]和患者体态改变最为密切相关的护理诊断是( )
A. 自我形象紊乱
B. 躯体移动障碍
C. 有孤独的危险
D. 预感性悲哀
E. 营养失调