[简答题]减少焊接变形的有效措施有哪些？

[单选题]在SE航班座位图显示（ A ），表示过道
A.“ = ”
B.“ * ”
C.“ I ”
D.“ + ”

[单选题]三次握手期间使用哪些控制位标志?
A.ACK和FIN
B.FIN和RESET
C.RESET和SYN
D.SYN和ACK

[多项选择]以下属于道路交通安全法律法规规定的道路通行一般规定的有（）。
A. 机动车、非机动车实行右侧通行
B. 没有划分机动车道、非机动车道和人行道的，机动车在道路中间通行，非机动车和行人在道路两侧通行
C. 道路划设专用车道的，在专用车道内，只准许规定的车辆通行，其他车辆不得进入专用车道内行驶
D. 在没有交通信号的道路上，应当在确保安全、畅通的原则下通行

[不定项选择题]共用题干 The Development of Ballet
Ballet is a dance form that has a long history. The fact that it survives to this day shows that it has adjusted as times have changed.
Ballet began in the royal courts during the Renaissance. At that time it became common for kings and queens, as well as other nobility（贵族）,to participate in pageants that included music,poetry,and dance. As these entertainments moved from the Italian courts to the French ones,court ladies began participating in them.
Though their long dresses prevented much movement , they were able to perform elaborate（复杂的）walking patterns. It was not until the 1600s that women dancers shortened their skirts,changed to flat shoes,and began doing some of the leaps and turns performed by men.
It was also in the 1600s that professional ballet began. King Louis XIV of France,himself a devoted dancer,founded the Royal Academy of Dance. The five basic feet positions from which all ballet steps begin were finalized. In the late 1700s another important change occurred. Ballet began to tell a story on its own. It was no longer simply dance to be performed between acts of plays. Elaborate wigs（假发）and costumes were eliminated. By the early 1800s dancers learned to rise on their toes to make it appear that they were floating.
Classical ballet as we know it today was influenced primarily by Russian dancing. The Russians remained interested in ballet when it declined in other European countries in the mid-1800s.One of the most influential figures of the early 20th century was Sergei Diaghilev.
His dance company,the Ballets Russes,brought a new energy and excitement to ballet. One of his chief assistants,George Balanchine,went on to found the New York City Ballet in 1948 and to influence new generations of dancers. Professional ballet was first performed in______.
A.Italy
B.Russia
C.America
D.France

[单项选择]某药静脉注射经2个半衰期后，其体内药量为原来的（）
A. 1/2
B. 1/4
C. 1/8
D. 1/16
E. 1/32

[单选题]CRH5A型动车组踏面咯伤缺陷车轮长度≤( )mm；深度≤1.5mm；面积≤100mm²。
A.20
B.30
C.40
D.50

[判断题] 用工单位只要对劳务工进行施工安全培训就可以上岗。( )
A.正确
B.错误

[单项选择]As the teacher has announced, （） will be open tomorrow.
A. the school
B. so school
C. school

[单项选择]The wheel is the simplest yet the most remarkable of all inventions, because there are no wheels in nature -- no living thing was ever created with wheels.（）
A. 轮子是一切发明中最简单也是最不起眼的，因为不存在天然的轮子——没有一种生物是生来就有轮子的。
B. 轮子是一切发明中最简便却最完美的，因为自然界不存在轮子——没有一种生物是生来就会用轮子的。
C. 轮子是一切发明中最简单却又最了不起的发明，因为自然界不存在轮子——没有一种生物是用轮子创造出来的。
D. 轮子是一切发明中最简单，然而最了不起的发明，因为没有自然的轮子——即使有也不能用轮子创造出生物来的。

[单选题]《中华人民共和国安全生产法》规定，生产经营单位发生生产安全事故后，事故现场有关人员应当立即报告（）。
A. 本单位负责人
B.安全主管
C.安全技术人员
D.现场负责人

[判断题]为避让车辆需将车梯暂时移至建筑限界以外时，要采取防止车梯倾倒的措施。当作业结束，车梯随车带回，车梯确需就地存放时，须稳固在建筑限界以外不影响瞭望信号和人行走的地方，车梯可以长期露天存放。（ ）
A.正确
B.错误

[判断题]在评估电网故障造成负荷损失时，应考虑故障后安全自动装置的动作造成的负荷损失，但不考虑事故前计划安排错峰和计划用电限供的负荷。（ ）
A.正确
B.错误

[单项选择]蒸压釜的主要部件阻汽排水装置在运行中是起排放釜内冷凝水的作用，其目的是（），是蒸压釜必不可少的安全附件。
A. 节约能源；
B. 降低内应力；
C. 减少因温差而引起的附加应力；
D. 防止水击

[单选题] 用中子轰击铀核时出现原子核的裂变,并放出新的( )现象,称核裂变反应
A.质子
B. 轻子
C. 中子
D. 原子

[多选题]定位方式大体分为（ ）
A.正定位
B.反定位
C.软定位
D.道岔定位

[单选题]根据（）规定，因公民.法人或其他组织自己的行为致使损害发生的，国家不予赔偿。
A.《行政法》
B.《行政诉讼法》
C.《宪法》
D.《国家赔偿法》

[多选题]为配合人民银行对农民工业务反洗钱检查，以下说法正确的是（）
A.总行合规部为分支机构的反洗钱管理岗在反洗钱监测系统的统计查询版块开通了《公民联网核查日志记录表》的查询权限
B.反洗钱管理岗可通过《公民联网核查日志记录表》查询辖内历史联网核查记录（含建工卡批量开卡）
C.《公民联网核查日志记录表》仅可用于内部检查和管理，查询权限仅为35位反洗钱管理岗开放
D.分支机构要注意对《公民联网核查日志记录表》数据的保密。

[单项选择]弘扬（），严格自律，不索取和非法收受患者财物不利用执业之便谋取不正当利益。
A. 廉洁从医
B. 爱岗敬业
C. 高尚医德
D. 科学发展观
E. 以上都是

[填空题]