热门试题:
[单选题]FSC系统用户程序下装时,FORCE-ENANLE开关必须置于ON状态。
A.对
B.错
[多项选择]下列说法中正确的包括()。
A. 羞耻的个体往往会感到沮丧、自卑等,认为自己对事情的发展无能为力
B. 健康的羞耻感是个体心理发展的自然结果,是人适应社会、改善自我的一种动力
C. 内疚者往往有良心上和道德上的自我谴责,并试图做出努力来弥补自己的过失
D. 内疚感越强,个体心理越健康
[单选题]( )是正确的。
A.焊缝尺寸的大小对焊接残余变形没有影响
B.焊缝尺寸的大小对焊接残余变形有影响
C.适当增大焊缝尺寸,能减小焊接残余变形
D.先焊收缩量大的焊缝,能减小焊接残余变形
[多选题]宴会设计是( )。
A.A一种综合的、广义的设计
B.服务质量标准的设计
C.对宴饮社交活动方案进行的策划、设计
D.菜点质量标准的设计
E.宴会组织实施计划的书面材料
[判断题]远方遥控操作继电保护软压板,至少应有一个指示发生对应变化,且所有这些确定的指示均已同时发生对应变化,方可确认该压板已操作到位。
A.正确
B.错误
[多选题] 高层公共建筑的业主单位、使用单位应当履行下列消防安全职责( )
A.遵守消防法律法规,建立和落实消防安全管理制度
B.明确消防安全管理机构或者消防安全管理人员
C.组织开展防火巡查、检查,及时消除火灾隐患
D.确保疏散通道、安全出口、消防车通道畅通
E.对建筑消防设施、器材定期进行检验、维修,确保完好有效
[判断题]漏电保护器主要是由测量元件、运算元件、放大元件和执行元件组成。
A.正确
B.错误
[判断题]螺栓式晶闸管拧紧在散热器上,是拧得越紧越好。( )
A.正确
B.错误
[单项选择]有一项科学实验,设置两个实验组,第一组实验者摄取大量维生素C,第二组实验者没有摄取维生素C。结果发现,摄取大量维生素C的人比没有摄取维生素C的人对于流感有更强的抵抗力。这一实验表明,维生素C会影响人对流感的抵抗力。
以下哪项为真,最能支持上述结论( )
A. 两组被实验者的人数相等
B. 两组被实验者对流感的抵抗力在实验前是相当的
C. 第一组被实验者摄取的维生素C大大超出日常生活摄取的量
D. 这项研究是在流感高发季节做出的
[单项选择]
The Treasury could pocket 20 million a year in extra fines once the country’s speed camera network is expanded. Motoring organizations warned that the (1) could become a poll tax on wheels, (2) huge number of drivers. There could be many more incidents of vandalism (3) cameras. The warnings came (4) a Daily Mail survey found almost all the 23 police forces in England and Wales were either (5) to expansion plans or considering (6) .
Nationwide, the number of speeding tickets is expected to treble, (7) 90 million a year. (8) the scheme, police keep some of the cash from fines to 9 the costs of fitting and maintaining extra cameras and (10) that existing ones always have film in them. The rest will go to the Treasury. Both Ministers and police insist the scheme is aimed (11) at making roads safer. They point to trials in eight areas which cut collisions by a quarter and deaths and
A. taking part
B. keeping silence
C. making exception
D. paying respect
[多项选择]冲击疗法实施之前的具体准备I:作包括( )。
A. 进行心理测量
B. 确定刺激物
C. 选择治疗场地
D. 给求助者进行生理检查
[单选题]要消除度盘刻划误差对水平角观测的影响,采用的方法()。
A.各测回间改变度盘起始位置
B.盘左、盘右观测
C.消除视差
D.认真估读减小读数误差
[填空题]机床常用导轨的截面形状有:凸凹三角形、()、矩形和圆形。
[判断题]【安全技术等级考试输电线路专业三级判断题】38设备标志是指用以标明设备名称、编号等特定信息的标志
A.正确
B.错误
[判断题]在电气化铁路上,铁路道口通路两面应设限高架,其通过高度不得超过5 m。
A.正确
B.错误
[填空题]()年为修建阿斯旺水坝,将拉美西斯二世修建的神庙进行了整体切割,上移100米后重新拼接修复?
[单项选择]
Many a young person tells me he wants to be a writer. I always encourage such people, but also explain that there’s a big difference between "being a writer" and writing. In most cases these individuals are dreaming of wealth and fame, not the long hours alone at a typewriter. "You’ve got to want to write," I say to them, "not want to be a writer." The reality is that writing is a lonely, private and poor paying affair. For every writer kissed by fortune there are thousands more whose longing is never rewarded. When I left a 20-year career in the U. S. Coast Guard to become a freelance writer, 1 had no prospects at all. What I did have was a friend who found me my room in a New York apartment building. It didn’t even matter that it was cold and had no bathroom. I immediately bought a used manual typewriter and felt like a genuine writer. After a year or so, however, I still hadn’t gotten a break and began to doubt myself. It w
A. who think too much of the dark side of life
B. who regret giving up their career halfway
C. who think a lot without making a decision
D. who are full of imagination even upon death
[填空题]()是指幼儿运用一定的知识语言,建筑各种物品,通过身体运动和心智活动,反应并探索周围世界的活动。
[单选题]深II°烧伤典型的临床表现是( )
A. 有大水疱
B. 感觉敏感
C. 创面基底发红
D. 创面基底红白相间
E. 创面基底呈蜡白
[单选题]旅客列车摘挂车辆,因特殊原因必须在中途站摘挂时,车站须指派( )现场重点监控,
A.胜任人员
B.调车工班长
C.调车指导
D.干部
[多选题]SF6气体密度继电器校验时,可供选用的辅助设备包括:()。
A.压力校验器
B.气压压力泵或气压源
C.绝缘电阻表:500V.AC,10级
D.工频耐压测试仪
[单项选择]头部外伤时最容易受间接损伤的视神经部分是()
A. 颅内段
B. 管段
C. 眶内段
D. 球内段
E. 以上都不对
[单选题] 年7月1日是星期二,那么2005年7月1日是:( )
A.星期三
B.星期四
C.星期五
D.星期六
[单选题]工作班成员的变更,应经( )的同意,并在工作票上做好变更记录。
A.工作票签发人
B.工作许可人
C.工作负责人
D.工作票签发人与工作许可人
[简答题]Section C (10 marks )
In this section ,there is one passage followed by five questions . Read the passage carefully and then answer each of the questions in a maximum of 10 words . Remember to write the answers on the answer sheet .
Questions 56 to 60 are based on the following passage.
At least 600,000 jobs could disappear in the UK this year , according to a report by a personnel managers’ professional body . The Chartered Institute of Personnel and Development says even those who escape redundancy will face pay freezes .It says that while total unemployment will not hit three million , the time between New Year and Easter will be the worst for job losses since 1991 .
According to official statistics , there were 1.86 million people out of work in the UK in October , 2008. This figure was the highest since 1997 , taking the overall
[判断题]null转换为数值时是undefined
A.正确
B.错误
[填空题]金融机构贷款基准利率是由______制定的。
[多项选择]井下发生跑车的类型包括()。
A. 钢丝绳断裂跑车
B. 连接装置不合格跑车
C. 连接装置失效跑车
D. 人员操作失误跑车
[单选题]高速铁路接触网在进行作业时,作业组全体成员须穿戴有()的防护服、安全帽。
A.绿色标识
B.蓝色标识
C.反光标识
D.以上都不对
[单选题]作业人员应被告知其作业现场和( )存在的危险因素、防范措施及事故紧急处理措施。
A.办公地点
B.生产现场
C.工作岗位
D.检修地点
[单项选择]
CHAP协议是PPP链路中采用的一种身份认证协议,这种协议采用___19___握手方式周期性地验证通信对方的身份,当认证服务器发出一个挑战报文时,则终端就计算该报文的___20___并把结果返回服务器。
19()
A. 两次
B. 三次
C. 四次
D. 周期性
[单项选择]以幕墙作为围护结构的建筑物,建筑面积计算正确的是( )。
A. 按楼板水平投影线计算
B. 按幕墙外边线计算
C. 按幕墙内边线计算
D. 根据幕墙具体做法而定
[判断题]Hadoop是一个能够对大数据进行分布式处理的软件框架。
A.正确
B.错误
[单项选择]Throughout the past few centuries there ______ recorded reports of space vehicles which have visited our earth from another planet.
A. have been
B. are
C. had been
D. were
[判断题]茶叶和奈丸能储存在同一货舱内。( )
A.正确
B.错误