热门试题:
[多选题]25Hz相敏轨道电路HF型防护盒共有( )等类型。
A.HF-25型
B.HF2-25型
C.HF3-25型
D.HF4-25型
[单选题]下列 除外,其余皆为慢性肺淤血光镜下可见:
A.肺泡腔有大量纤维组织
B.肺泡腔有水肿液,白细胞
C.肺泡壁纤维组织增生而增厚
D.肺间质有“心衰细胞”
E.肺泡腔有“心衰细胞”
[单选题]闸瓦
A.闸瓦
B.单元制动缸
C.夹钳装置
D.闸片
[单选题] 循环系统疾病病人出现呼吸困难的情况主要见于：
A. 心肌梗死
B. 左心衰竭
C. 右心衰竭
D. 心律失常
E. 冠心病
[多项选择]MTP的信令网管理功能包括：（）
A. 信令路由管理
B. 信令链路管理
C. 信令业务管理
D. 以上都不正确
[简答题]防灾模式及FAS其它联动验证小修的检修内容？
[多选题]危险货物办理站按类型分为（ ）三种。
A.站内办理站
B.专用铁路接轨站
C.兼办站
D.专用线接轨站
[单选题]综控作业人员应及时掌握.核对列车( )运行计划执行情况。
A.到发
B.变更信息
C.日计划
D.增开
[判断题]山西焦煤党委书记、董事长赵建泽在2020年下半年工作会上提出,始终不渝坚持“创新、协调、绿色、开放、共享”发展理念
A.正确
B.错误
[多选题]液氯泄漏事故处置时,采取排除险情时有哪些措施( )。
A.转移与之反应的化学物品
B.稀释降毒和关阀断源
C.倒罐转移和化学中和
D.浸泡水解和器具堵漏
E.注水排险和点火引燃
[多项选择]除了正常订单外，哪些订单可以参与存货分配（）
A. 延迟交货订单
B. 缺货补送订单
C. 解除锁定订单
D. 远期订单
[判断题]【2017电力安全工作规程习题（线路部分）判断题】179.带电作业应设专责监护人。监护人不准直接操作。简单的带电作业，监护人可以同时对两个作业点进行监护。复杂或高杆塔作业必要时应增设（塔上）监护人。（ ）
A.正确
B.错误
[单选题]某鞋帽城发生火灾事故,无人员伤亡,过火面积超过500m2,直接经 济损失250万元,本起事故为 事故。
A.特大
B.重大
C.较大
D. 一般
[单项选择]
1
Scientists now tend to agree that the noise level for potential hearing loss begins at about 70 decibels. Some of them are very concerned because normal daily life often exposes people to noise levels of about 70 decibels even inside their homes. Cities have always been noisy, but noise is now spreading to areas that were quiet just a few years ago.
Clearly, something must be done or noise will seriously and permanently maim the population. Fortunately, the knowledge and methods to control noise already exist. As a matter of fact, this is one instance where the knowledge of control methods exceeds the knowledge about the effects on human life and on the environment.
There are two common means for control. The first is reducing noise at its source, and the second is changing the sound path by distance or by shielding.
The second approach is being used more often today as people become more aware of the danger of noise. New
A. on longer runways
B. from nearby areas
C. after dark
D. with reduced power
[单选题]周围血管征多见于( )
A.二尖瓣狭窄
B.二尖瓣关闭不全
C.主动脉瓣狭窄
D.主动脉瓣关闭不全
E.三尖瓣关闭不全
[单项选择]氮对焊缝质量的影响，下列错误的是（）
A. 形成气孔
B. 促使焊缝金属时效硬化
C. 提高焊缝金属塑性、韧性
[判断题]省际中心之间、一级中心局之间一般采用网状结构形式。
[多选题].从电子支付指令发起方式来看，电子支付的类型可分为（ ）。
A. 计算机
B. 电话
C. 销售点终端
D. 自动柜员机
E. 移动通讯工具
[简答题]某化工企业的苯胺、硝基苯等产品建设项目，需要建设有机罐区、无机罐区、泵房和变配电、机修间、化验室等。辅助设施包括：固体物品仓库、循环水装置、废水处理、空压站、仪表空气、压缩空气、导热油锅炉房、冷冻站等。简述施工期的噪声影响。
[单选题] 建筑行政主管部门通过( )方式,对建筑活动进行许可证管理。
A.建设许可制度
B.建设监理制度
C.建设安全生产制度
D.建设工程市场
[单选题](47680)正线道岔(直向)与曲线超高顺坡终点之间的直线段长度:Vmax>200km/h的线路,一般情况不应
小于( )m。(1.0分)
A.150
B.100
C.70
D.40
[单选题]进入灾区从事救护工作时,任何情况下氧气呼吸器都必须保留不低于( )MPA、的压力。
A.18
B.10
C.5
[判断题]各型动车组新造（高级修）、临修试运行试验大纲由铁路局组织制定，并通过动车组管理信息系统发布。
A.正确
B.错误
[多选题]现场进行抄表工作正确的做法是( )。
A.持证上岗
B.严格按照抄表日抄表
C.及时记录异常情况
D.耐心解答客户提出的用电及电费问题
[单选题]为了改善冲击电压下的电压分配梯度,有的变压器采用了“CC防护结构”,目的是增加绕组间的( )。
A.耐振性能;
B.绝缘性能;
C.电容;
D.连接紧密性。
[单项选择]春秋时期的俞伯牙，他在停泊的小舟中专心致志地鼓琴，樵夫钟子期竟会听得（）。
A. 出神入化
B. 津津有味
C. 如醉如痴
D. 心领神会
[简答题]垫砟起道时，一次垫入的厚度不得超过( )。
[单项选择]下列哪一种波长的光线在皮肤上主要产生热效应（）
A. 短波紫外线
B. 中波紫外线
C. 长波紫外线
D. 可见光
E. 红外线
[简答题](2分) 在接入Internet时,区域(A)与区域(B)相比,哪个区域的计算机安全性更好?
[多选题]煤矿必须对生产性粉尘进行监测，并遵守下列规定:( ）．
A.总粉尘浓度，井工煤矿每月测定2次；露天煤矿每月测定1次。粉尘分散度每6个月测定1次。
B.呼吸性粉尘浓度每旬测定1次。
C.粉尘中游离SiO2含量每6个月测定1次，在变更工作面时也必须测定1次。
D.开采深度大于200m的露天煤矿，在气压较低的季节应当适当增加测定次数。
[判断题]纵向受拉冷扎扭钢筋不宜在受拉区截断。( )
[单选题]对于肿瘤慢性疼痛的治疗哪种是正确的？（ ）
A.当保证不会成瘾时才用麻醉性镇痛药
B.当解热镇痛药和中强度镇痛药无效时才用强镇痛药
C.安慰剂效果不存在就应该用强镇痛药
D.只有使用大剂量强镇痛药时才会成瘾
E.海洛因治疗效果比吗啡还好
[简答题]part 2 & 3Object:
Clothes
Describe what you wore on a special occasion
What it was
Where you bought it
Whether people thought it was good or not
Do you still keep it now
On what occasions do people wear informal or formal clothes
Do you think you can judge people’s character by what they wear How
Describe something special you would like to buy in the future.
Describe an electric appliance.
Describe a photo.
Describe something you made by yourself.
Describe an important（post）cards or letter you received.
Describe a school you went at childhood.
Do you like wearing watches
What do you feel when you are late People:
Describe a friend
Have you ever lived with strangers
Are there any difference between the friendship among boys and girls Describe a person who is good at cooking Describe a chef Describe a famous person you would like to meet
Who he/she is
How you knew him/her
Why would people want to be famous
How does fame influence th
[单项选择]
It is not polite to arrive at a dinner party more than 15 to 20 minutes late. The host or hostess usually waits for all the guests to arrive before (36) the meal. If someone is late, the food may be spoiled, and so might the host or the hostess (37) . If you have to be late, call and tell them to (38) you. It’s even (39) to be early! The host or the hostess will probably not be (40) . If you are early, drive or walk around the block a few minutes, or just sit in your car (41) the right time. Though it’s often important to arrive on time, yet (42) , for open houses, the host or the hostess invites guests to arrive and leave (43) a certain time so you can arrive at any time (44) the time he or she gives you.
It’s nice to bring an empty stomach, but it’s even nicer to bring a small present. The present should not cost (45) , or you might embarrass the host or hostess
A. instead
B. in place of
C. takes place
D. in place
[判断题]决策能力是指指挥行动的策略或确定工作的方法。
A.正确
B.错误
[单选题](2017年11月)以下关于劳务派遣的说法，正确的是()
A.被派遣劳动者不得与劳务派遣单位解除劳动合同
B.实际用工单位可以将被派遣劳动者派遣到其他用人单位
C.被派遣劳动者的派遣期限到期应当提前告知
D.用人单位可以将连续用工期限分割，订立数个短期劳务派遣协议
[单项选择]7个月女婴，腹泻3天，大便水样，10余次/日，半天无尿。体检：呼吸深，前囟、眼眶深度凹陷，皮肤弹性极差，有花纹，四肢凉。血钠135mmol/L，血钾3.8mmol/L，BE-20mmol/L。首批应输入的液体为（）。
A. 1/3张含钠液
B. 2：1等张含钠液
C. 1/5张含钠液
D. 2/3张含钠液
E. 1/2张含钠液
F. 1/4张含钠液
