热门试题:
[单项选择]下列关于测试设计与开发的说法中，不正确的是______。
A. 软件测试设计与开发活动是软件测试过程中对技术要求比较高的关键阶段
B. 软件测试设计与开发主要包括测试技术方案的制定、测试用例设计
C. 测试用例特定集合的设计、测试开发和测试环境的设计都是软件测试设计与开发的范畴
D. 测试设计与开发活动对软件进行需求确定性估算
[多选题](类别：号段管理 难度：中等)Javascript弹出对话框的三个命令有什么( )
A.alert()
B.promot()
C.confirm()
D.console()
[单项选择]甲、乙、丙、丁按份共有一艘轮船，甲占该船70%的份额。现甲欲将该船作抵押向某银行贷款500万元。已知各共有人事先对此未作约定。根据《物权法》的规定，下列说法中，正确的是( )。
A. 甲将共有轮船抵押应经过乙、丙的同意
B. 甲将共有轮船抵押须乙或丙两者中的一个同意
C. 甲将共有轮船抵押无须经任何人同意
D. 甲将共有轮船抵押属于无权处分
[单项选择]手机在给我们的生活和工作带来方便的同时，也带来许多新的困扰。这表明（）
A. 事物有既对立又统一的两个方面
B. 矛盾具有特殊性
C. 事物是普遍联系的
D. 事物是变化发展的
[单项选择]口腔颌面部的深静脉不包括
A. 翼丛
B. 颌内静脉
C. 下颌后静脉
D. 面静脉
E. 面总静脉
[判断题]限速命令在验证命令时，根据需要是可以删除的。
A.正确
B.错误
[单选题]随列车监护执勤人员小王准备执行一次长途监护任务，他需提前通知( )予以配合。
A.前往国出入境部门
B.铁路公安部门
C.站台监护人员
D.列车运营管理部门
[单选题]MYT40型1211灭火器的灭火射程在( )m。
A.3～5
B.7～8
C.8～9
D.6～8
[多选题]动火工作票的（ ）不准签发动火工作票。
A.消防监护人
B.工作许可人
C.工作负责人
D.审批人
[单项选择] George had stolen some money, but the police had caught him and he had been put in prison. Now his trial was about to begin, and he felt sure that he would be found guilty and sent to prison for a long time.
Then he discovered that an old friend of his was one of the members of the jury at his trial. Of course, he did not tell anybody, but he managed to see his friend secretly one day. He said to him," Jim, I know that the jury will find me guilty of having stolen the money. I cannot hope to be found not guilty of taking it —that would be too much to expect. But I should be grateful to you for the rest of my life if you could persuade the other members of the jury to add a strong recommendation for mercy to their statement that they consider me guilty."
"Well, George," answered Jim," I shall certainly try to do what I can for you as an old friend, but of course I cannot promise anything. The other eleven people on the jury look terribly strong-minded to me."
George said
A. it was due to Jim that George was found guilty
B. Jim did not do exactly what George asked him to do
C. Jim asked his colleagues to recommend mercy
D. Jim persuaded the jury to lighten George’’s punishment
[单选题] 治疗早期增生性瘢痕最有效的方法为
A.压力衣
B.牵引
C.水疗
D.夹板
E.温热疗法
[填空题]制点的选取距扶梯/楼梯口应有（ ）缓冲空间，控制口宽度不得大于扶梯/楼梯口宽度。
[多选题]通电试验过程中，（ ）和（ ）人员不得中途离开。
A.安装
B.试验
C.监护
D.厂家
[单选题]( )船舶在大风浪中释放救生艇时应______。
A.尽量避免前、后钩同时脱钩
B.尽量争取前、后钩同时脱钩，防止先脱前钩
C.争取先脱前钩
D.防止先脱后钩
[判断题]备品是能够独立行使某种电气性能的整体设备，能够完全替代原有同类在运设备
A.正确
B.错误
[单项选择]According to the U. S. National Highway Traffic Safety Administration (NHTSA) , car crashes are the leading cause of death among children between 5 and 14 years of age. Says NHTSA: " (61) 50% of children who die in crashes are unrestrained. In addition, 4 out of 5 children are (62) restrained. "
The NHTSA offers a number of safety (63) and cautions for those who are accompanied by children while driving. (64) laws vary from country to country and even from state to state, these guidelines may serve as food for (65) to many parents and guardians of children.
The safest place for all children is in the back seat. Infants should be placed in a rear-facing child safety seat in the baekseat of the car. A child (66) a year old and weighing at least 20 pounds may be placed in a forward-facing seat. At 40 pounds, the child can use a "booster seat(儿童案例椅) ", (67) is secured by one of the car’s lap and shoulder belts. At appr
A. until
B. till
C. when
D. while
[单选题](37459)“KAX-1客车行车安全监测诊断系统”车厢级网络系统将( ).制动节点的有关变量传送给车辆节点参与系统诊断。(1.0分)
A.轴温报警器
B.烟火报警器
C.电子防滑器
D.TCDS
[单项选择]患者，男，25岁。隐匿起病，下肢痿软无力，腰脊酸软，不能久立，目眩发落，咽干耳鸣，遗精遗尿，舌红少苔，脉细数。证属
A. 肝肾亏损，髓枯筋痿
B. 脾胃亏虚，精微不运
C. 湿热浸淫，气血不运
D. 肺热津伤，筋失濡润
E. 以上都不是
[判断题] 新能源汽车中高压线缆黄色的警告标记表示一直存在高压。
A.正确
B.错误
[单选题]列车运行途中司机接到因热轴需停车检查的通知后，应采用（ ）停车，列车停车后由车辆乘务员负责检查，无车辆乘务员的由司机确认能否继续安全运行，或就近站甩车处理。
A.紧急制动
B.常用制动
C.初制动
[判断题]论文选题的主观条件包括研究能力、研究时间、导师。
[单项选择]在70℃时丙烯的密度是（）Kg/m3。
A. 400
B. 404.8
C. 408
D. 410
[单选题]电气设备( )在母线或引线上的，设备检修时应将母线或引线停电
A.直接连接
B.加强监护
C.可靠连接
D.连接
[单选题]【单选题】存在突涌水高风险的隧道必须设置 。
A.声光报警装置
B.雨衣
C.雨鞋
D.安全带
[单项选择]
However important we may regard school life to be, there is no denying the fact that children spend more time at home than in the classroom. Therefore, the great influence of parents cannot be ignored or discounted by the teacher. They can become strong allies of the school personnel or they can consciously or unconsciously hinder and frustrate curricular objectives.
Administrators have been aware of the need to keep parents informed of the newer methods used in schools. Many principals have conducted workshops explaining such matters as the reading readiness program, manuscript writing and developmental mathematics.
Moreover, the classroom teacher, with the permission of the supervisors, can also play an important role in enlightening parents. The informal tea and the many interviews carried on during the year, as well as new ways of reporting pupils’ progress, can significantly aid in achieving a harmonious interplay between school and home.
To ill
A. parents drill their children too much in arithmetic.
B. principals have explained the new art programs to parents.
C. a parent’s misguided efforts can be properly directed.
D. a father can have his son help him construct articles at home.
[单选题]E.RP连接平台面对的客户,主要是()
A.有数据互联互通要求的企业
B.有业务集成要求的企业
C.有界面集成通要求的企业
D.有基础设施共享要求的企业
[单选题]一个班48 个人参加考试，语文及格的有36 人，数学及格的有38 人，英语及格的有40 人，只有4位同学三科都不及格，至多有多少人三门科目都及格？（ ）。
A.26 人
B.30 人
C.35 人
D.36 人
[简答题]用技术手段将电磁___作用与影响局限在一定范围之内，称之为屏蔽。
[单选题]风挡系统的作用之一是使车辆与车辆之间形成一个整体、使连接部位外表与车身 。
A.凸起
B.平齐
C.凹陷
D.隔离
[单选题]下列哪些细菌尿可不予治疗
A.老年人无症状性细菌尿
B.妊娠妇女无症状细菌尿
C.学龄前儿童无症状细菌尿
D.肾移植患者口服有效抗菌药物七天后失败
E.以上都不需要治疗
[单选题]HXD2型电力机车恒功时最低速度( )km/h。
A.70
B.62.
C.65
[单选题]施工作业B票经项目部技术员和安全员审核，由（）签发。
A.施工项目总工程师
B.施工项目经理
C.施工企业技术负责人
D.施工企业安全负责人
