热门试题:
[单选题]实现中国梦必须凝聚中国力量,这就是( )的力量。
A.社会各阶层大团结
B.中国各族人民大团结
C.世界人民大团结
D.党政军民学
[单选题]正常钢轨0°探头发射的超声波在轨底上产生反射，50kg/m(声程1:25)钢轨回波显示在荧光屏刻度( )。
A.6.1格
B.7格
C.8.5格
D.9格
[单项选择]2，8，18，32，（）。
A. 48
B. 50
C. 64
D. 72
[单项选择]VBA中用实际参数a和b调用有参过程Area(m, n)的正确形式是
A. Area m, n
B. Area a, b
C. Call Area(m, n)
D. Call Area a, b
[单项选择]以下关于邮政储蓄外币转账业务描述错误的是（）。
A. 当转出账户处于限额止付时，不能办理转账业务
B. 转账必须在同资金形态账户间进行
C. 境内个人和境外个人账户间的资金划转视同跨境交易
D. 可以在全国任一联网网点办理
[判断题]《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）规定旅客乘车时，应配合列车工作人员核验铁路电子客票和实名制查验。
A.正确
B.错误
[单选题]《兰州局集团公司强化高铁和旅客列车安全关键105条》不属于车务系统“5不”的是?
A.不向占用区间和封锁区间发出列车
B.不在未准备好进路和不具备发车条件下接发列车
C.动车未经确认不得通知关门
D.不在未具备条件下转换CTC控制模式
[判断题]无功电源包括发电机、线路充电功率以及无功补偿设备的容性可用容量。( )
A.正确
B.错误
[单选题]1945年4月23日至6月11日，中共第七次全国代表大会在延安隆重举行。这次大会负有总结以往
革命经验和迎接抗日战争胜利的任务。大会的工作方针是（ ）。
A. 团结一致，争取胜利
B. 振兴中华，抗日到底
C. 迎接新的革命高潮，争取最后胜利
D. 求实奋进，再接再厉
[判断题]在封闭空间内实施焊接及切割时，气瓶及焊接电源可以放置在封闭的空间内。
A.正确
B.错误
[单选题]产褥感染最常见的是
A.急性子宫内膜炎
B.急性盆腔结缔组织炎
C.急性输卵管炎
D.腹膜炎
E.栓塞性静脉炎
[单选题]公共建筑、工业建筑空间净高
（H）≤3.0m时，防烟分区的最大允许面积为（ ）㎡。
A.500
B.1000
C.1500
D.2000
[单项选择]在本节中，你将听到15个对话，每个对话有一个问题，请从[A]、[B]、[C]三个选项中选出答案。每个对话后有15秒钟的停顿，以便回答问题和阅读下一个问题。每个对话读两遍。
下面，请听这些对话。Could the man repair the TV today
[单项选择]工龄津贴按照职工在（）确定。
A. 中石油累计工龄
B. 参加工作时间累计工龄
C. 中石油连续工龄
D. 参加工作时间连续工龄
[判断题]改变同步发电机的励磁电流，只能调节无功功率。
[单选题]一般情况下，用( )吹扫有机物料管线。
A.A、仪表空气
B.B、氮气
C.C、压缩空气
D.D、苯
[判断题]信号机显示的一方为外方，反之为内方。
A.正确
B.错误
[多选题]技术是一种无形资产,按变化程度可分为
A.原有技术
B.改进技术
C.新技术
D.先进技术
E.落后技术
[多选题]《广深港高铁跨境列车旅客运输管理规则》中规定车站工作人员确认列车( )作业完毕后，通知列车长，由列车长按各自规定关闭车门。
A.旅客乘降
B.上水、吸污
C.高铁快运
D.餐车物品装卸
[判断题] 防风装置的作用是保证起重机在工作状态下不被大风吹跑。( )
A.正确
B.错误
[多项选择]食品中致病性球菌包括（）
A. 沙门氏菌
B. 志贺氏菌
C. 金黄色葡萄球菌
D. 乙型链球菌
[多选题]照明电路的常见故障主要有( )
A.A.断路
B.B.短路
C.C.漏电
D.D.爆炸
[判断题]过热的钢无法使其恢复到原来的状态再重新加热进行轧制，所以应尽量避免。 ( )
A.正确
B.错误
[单项选择]
Pandemic H1N1 2009
The most active areas of pandemic influenza transmission currently are in central and eastern European countries. A high intensity of respiratory diseases activity
(51) concurrent circulation of pandemic influenza still
(52) parts of southern and eastern Europe,
(53) in Greece, Poland, and Ukraine.
In Western Europe, influenza
(54) remains active and widespread, but overall disease activity has peaked. All influenza viruses in Western Europe were pandemic H 1N1 2009, however, very small
(55) of seasonal influenza viruses, covering less than 1% of all influenza viruses
(56) , were reported in Russia.
(57) , limited available data indicate that active, high intensity transmission is occurring in Northern African countries
(58) the Mediterranean coast.
In Central Asia, limited data
(59) that influenza virus circulation remains active,
A. particularly
B. usually
C. exactly
D. completely
[单项选择]天枢穴的定位法属
A. 固定标志
B. 活动标志
C. 指寸法
D. 骨度法
E. 简便法
[判断题]相对购买力平价是指每一时点两国的一般物价水平决定了两国货币的汇率水平。
[判断题] 铁路行车组织工作，必须贯彻安全生产的方针，坚持高度集中、统一领导的原则；行车工作必须坚持集中领导、统一指挥、逐级负责的原则。
A.正确
B.错误
[单项选择]研究者需要选择具有与他人所不同的内容与特点的研究题目，这是选题标准中的( )
A. 重要性
B. 新颖性
C. 客观性
D. 自觉性
[单项选择]普洱茶潮水过程一般应掌握茶叶含水量为（）
A. 9-12％
B. 20％
C. 30％
D. 40％
[多选题]工作间断，若工作班离开工作地点，应采取措施或派人看守，不让人、畜接近（ ）等。
A. A.挖好的基坑
B.B.未竖立稳固的杆塔
C.C.负载的起重和牵引机械装置
D.D.工作地点
[判断题] BDB005 干粉灭火器是以干粉为灭火剂,惰性气体为驱动气体的灭火器。
A.正确
B.错误
[单选题]在同一电气连接部分依次几个工作地点转移工作时，（ ）应向工作人员交待带电范围、安全措施和注意事项。
A.工作许可人
B.专责监护人
C.工作负责人
D.值班负责人
[单选题]1926年国民革命军北伐的对象不包括( )。
A.陈炯明
B.张作霖
C.吴佩孚
D.孙传芳
[单选题]二次循环压井法中加重钻井液沿环空上返至地面这段时间，立管压力( )。
A. 逐渐增大
B. 逐渐下降
C. 不变
D.先升后降
[单选题]临时冻结措施不得超过（）
A.24小时
B.48小时
C.72小时
D.2个工作日
E.
F.略
G.略
[不定项选择题]Sometimes I really doubt whether there is love between my parents. They are very busy working to 16 the family. They don′ t act in the 17 ways that I read in books or I see on TV. 18 flowers to each other on Valentine′ s Day is even more 19 . One day, my mother was sewing a quilt(床罩). I 20 sat down beside her and looked at her. "Mom, is there love between you and Dad?" I asked her in a 21voice.
My mother stopped and raised her head with 22 in her eyes. She didn′t answer immediately. Then she 23 her head and continued to sew the quilt. At last my mother said:
"Susan," she said, "Look at this thread. Sometimes it appears, but most of it 24 in the quilt. The thread really makes the quilt strong and 25 . If life is a quilt, then love should be a 26 . It can hardly be seen anywhere or anytime, but it′ s really there. Love is 27 ."
The next spring, my father suddenly got sick seriously. When they returned from the hospital, mother looked rather pale and it seemed 28 of them had a serious illness. Every day in the morning and dusk, my mother helped my father 29 slowly on the country road. My father had never been so 30 .
Along the country road, there were many beautiful flowers, green grass and trees. The sun gently glistened through the leaves. All of these 31 the most beautiful picture in the world.
"Dad, how are you feeling now?" I asked him one day.
He said gently. 32 , I just like walking with your mom. I like this kind of life." 33 his eyes, I know he loves my mother deeply.
34 I thought love meant flowers, gifts and sweet kisses. But from this 35 , I understand that love is just a thread in the quilt of our life. Love is inside, making life strong and warm.
第（28）题选
A.either
B.both
C.neither
D.every
