热门试题:
[多选题]下列哪些选项属于消防实力信息（ ）。
A. 消防站名称及属性
B. 战斗员人数及车辆数量
C. 车辆类型
D. 起火面积
[单项选择]在潮湿或含有酸类的场地上应使用带绝缘外壳的工具，并装设额定动作电流不大于( )，一般型（无延时）的剩余电流动作保护器（漏电保护器），且应设专人不间断地监护。
A. 10mA
B. 20mA
C. 30mA
[单项选择]《2003—2004年度全国卫生系统传染性非典型肺炎防治工作方案》规定，传染牲非典型肺炎病人、疑似病人隔离治疗应当做到
A. 疑似病例与临床诊断病例应分开隔离
B. 疑似病例可与急诊病人同室
C. 疑似病例可与其他呼吸道感染病人同室
D. 临床确诊病例与疑似病例可以同室
E. 临床确诊病例可与其他呼吸道感染病人同室
[判断题]电压电流表法测量电容器电容量时,拆、接高压引线前,必须对待试电容器逐只使用专用放电工具直接放电 ,放电后将待试电容器接地。
A.正确
B.错误
[判断题]婴儿对能量的需要包括基础代谢、体力活动、食物特殊动力作用和生长发育四个方面。( )
[单项选择]如果应聘者的着装、表情、动作等影响了考官对面试结果的判断，这种面试偏差称为（）。
A. 非语言行为偏差
B. 负面印象加重倾向
C. 对比效应
D. 最初印象倾向
[单选题]机车的鸣笛鸣示方式中,起动注意信号的鸣示方法为( )。 J461
A.一长声
B.二长声
C.一长二短声
[多项选择]Excel中的公式可由( )等组成。
A. 运算符
B. 常量
C. 单元格地址
D. 函数
[单选题]换流变压器高压试验前应通知阀厅内高压穿墙套管侧试验无关人员撤离，并派专人（）。
A. 值守
B.呼唱
C.监护
D.D监护并呼唱
[判断题]手推调车速度不得超过3 km/h。
A.正确
B.错误
[单选题]苯丙酮尿症的智力低下一般出现于
A.新生儿期
B.生后2个月左右
C.生后4个月左右
D.生后1岁左右
E.生后2年左右
[单选题]3.628. 第628题其他行为窃电所窃电量，按计费电能表( )电流值计算。
A.最大
B.最小
C.平均
D.实际
[单项选择]According to government statistics, men of all social classes in Britain visit pubs quite regularly, (1) the kind of pub they go to may be different and their reasons for going there (2) , too. Nowadays they often take their wives or girl- friends, which (3) to be the case.
The fact is that the typical English pub is changing, partly (4) the licensing laws not being so strict as they (5) , but also because publicans are trying to (6) away with the old Victorian (7) of the pub and (8) provide couples with an atmosphere where they can both enjoy themselves. Pub used not to open (9) at certain times. The result was that they were usually (10) with men who seemed to be drinking as much as possible in the time (11) . But that kind of pub is rapidly becoming a thing of the past.
Curiously enough, the old British licensing laws, which foreigners found so objectio
A. available
B. proper
C. probable
D. accessible
[单项选择]Ⅲ度烧伤，下列哪项是错误的
A. 拔毛不痛
B. 创面呈皮革样
C. 可见网状血管栓塞
D. 3～5周焦痂脱落
E. 愈合后留有瘢痕
[判断题]我国精神病学的发展在世界上一直处于领先地位。( )
A.正确
B.错误
[单选题]旅客在发站办理车票改签时,应收回原票,换发新票,票面打印( )字样,计算票价时在联合票价基础上计算。
A.改签
B.中转签证
C.始发改签
D.原票已改签
[判断题]铺设混凝上岔枕时,应用Ⅱ型混凝土枕过渡。（ ）
A.正确
B.错误
[判断题]用汽缸压力表测试汽缸压力时,每缸测量不少于两次,取最大值。( )
A.正确
B.错误
[单选题]旅客购买铁路电子客票后在（）丢失购票身份证件的，须先办理补票手续并按规定支付手续费，经站车核验席位使用正常的开具客运记录交旅客。《中国铁路南昌局集团有限公司铁路旅客电子客票暂行实施细则》（南铁客〔2020〕134号）
A.列车上
B.出站前
C.列车上、到站后
D.列车上、出站前
[单项选择]与机体酸碱平衡有密切关系的是（）
A. Na+
B. K+
C. Ca2+
D. Cl-
E. HCO-
[单选题]患者，女，27岁。持续高热，怀疑败血症，下列采集血培养标本的方法哪项是错误的
A. 标本放消毒容器内
B. 检查容器有无裂缝
C. 检查瓶塞是否干燥
D. 检查培养基是否足够
E. 采集时严格执行无菌操作
[多选题] ( )属于工资集体协商的内容
A.变更、解除工资协议的程序
B.工资协议的终止条件
C.工资协议的违约责任
D.职工年度平均工资水平及其调整幅度
[单项选择]（）是影响钢板展宽的主要因素。
A. 钢的化学成份
B. 压下量
C. 轧辊直径
[单选题]u＝－100sin（6πt＋10°）V超前i＝5cos（6πt－15°）A的相位差是（ ）
A.25°
B.95°
C.115°
[单选题]-B-001 3 2 3
要求操作人员要做到会操作.会检查.会保养.会( )故障。
A.排除
B.解决
C.发现
D.处理
[T/]
[简答题]页岩油岩屑含油级别划分包括________、油迹、荧光。
[简答题]什么叫车列? (应知应会-《调细》第4条)
[单选题]调车指挥人直接或根据呼叫指挥作业时，呼叫：（ ），显示“推进”信号。
A.“×道推进”
B.“推进”
C.“×道开通”
D.“×道连接”
[多选题]汛期排水管网预降水位可依据防汛预警执行操作，在不同的防汛预警等级下，宜按照（ ）等因素分级实施预降水位。
A.72小时天气预报
B.区域重要性
C.防汛能力强弱
D.瞬时雨强
[单选题]反应器出口温度升高是因为（ ）
A.催化剂活性下降
B.原料进料量减小
C.反应器出口着火
D.后部系统堵塞
[单选题]以下哪项不是现场判断心搏、呼吸骤停的方法( )
A.在保持病人气道开放条件下,将耳部贴近病人口鼻,聆听有无呼气声并感觉有无气流
B.轻拍并呼叫病人
C.听心音
D.以手指触摸病人颈动脉搏动
E.观察有无胸廓起伏动作
[单选题] 某地市城网区域共有 10kV 线路 400 条,其中联网线路条数为 320 条,满足N-1 要求线路为 300 条,则该公司配网线路联络率为( )%。
A.75
B.80
C.85
D.90
[单项选择]
Cheques have largely replaced money as a mean s of exchange, for they are widely accepted everywhere. Though this is very (1) for both buyer and seller, it should not be forgotten that cheuqes are not real money: they are quite (2) in themselves. A shop-keeper always runs a certain (3) when he accepts a cheque and he is quite (4) his rights if, (5) , he refuses to do so.
People do not always know this and are shocked if their good faith is called (6) . An old and very wealth friend of mine told me he had an extremely unpleasant (7) . He went to a famous jewellery shop which keeps a large (8) of precious stones and asked to be shown some pearl necklaces. After examining several trays, he (9) to buy a particularly fine string of pearls and asked if he could pay (10) cheque. The assistant said that this was quite (11) , but the moment my friend signed his name, he was invited into
A. Really
B. Sure enough
C. Certainly
D. However
[单选题]在电气化区段通过或使用各种车辆、机具设备不得超过机车车辆限界，所有作业人员和工具与接触网必须保持( )m以上的距离。
A.2
B.3
C.4
D.5
