热门试题:
[多选题]高处作业时，梯子的支柱应能承受（ ）攀登时的总重量。
A.A. 所携带的工具
B.B. 材料
C.C. 胖人
D.D. 作业人员
[判断题](65146)( )晶间腐蚀产生的原因,是由于电缆金属护套产生微裂,并且电缆周围存在电解质。(1.0分)
A.正确
B.错误
[判断题]等待前端清洗完毕后,司机依据前端洗信号指示灯进行动车,确认前端洗信号灯变绿时,司机再次开动列车以3km/h速度进库洗车。( )
A.正确
B.错误
[判断题]电压互感器的一次侧装保险是用来防止电压互感器烧毁。（）
A.正确
B.错误
[单项选择]影响混凝土拌合物和易性的最主要因素是（）。
A. 单位体积用水量
B. 砂率和针片状含量
C. 组成材料的性质
D. 拌合时间和温度
[单项选择]
随着金融市场的回暖，2015年5月21日中国进出口银行增发了第八至十期金融债券。金融债券（）
①风险和收益均高于国债
②发行主体必须是企业
③以国家税收作为还本付息的保证
④是筹资者给投资者的债务凭证
A. ①③
B. ①④
C. ②③
D. ②④
[判断题]低压配电线路和设备停电后，检修或装表接电前，应在与停电检修部位或表计电气上直接相连的可验电部位验电。（）
A.正确
B.错误
[简答题]根据《ucP500》的规定，信用证项下的汇票应以开证申请人为付款人。( )
[单项选择]What is many captive shippers attitude towards the consolidation in the rail industry
A. Indifferent.
B. Supportive.
C. Indignant.
D. Apprehensive.
[判断题]甘肃兰州某富商甲依法取得了在西部某省开采煤矿的许可,由于该省调整产业政策,准备对本省煤矿开采逐步实行国有化,因而将许可开采许可的年限由三十年减至十年。对此,甲可以向该省政府依法申请行政复议。 ( )
A.正确
B.错误
[单项选择]风心病二尖瓣狭窄患者经常出现呼吸困难、咳嗽、咯血等症状，经2年内科治疗后，上述症状逐渐减轻，但有食欲缺乏、肝区疼痛、水肿，提示（）
A. 内科治疗恰当，疗效好
B. 合并二尖瓣关闭不全
C. 二尖瓣狭窄程度减轻
D. 二尖瓣狭窄进入右心受累期
E. 合并主动脉瓣病变
[判断题]过电流保护不仅可以保护本线路的全长，而且可以作为相邻元件的后备。（ ）
A.正确
B.错误
[多选题]拔除胸管后24.小时内应观察:( )
A.有无胸闷及呼吸困难
B.局部有无渗液,出血
C.局部有无漏气或皮下气肿
D.有无咳嗽咳痰
[判断题]我国采用的安全电压有36√、24√、l2√和4√。
A.正确
B.错误
[单项选择]依据系统说明书所确定的功能，确定新系统的物理结构、使用的技术手段、所需要的条件和资源，即解决系统应该“怎样做”的问题。这是结构化方法中哪个阶段的任务
A. 可行性分析
B. 系统分析
C. 系统实施
D. 系统设计
[多项选择]下列哪些是国际人口和发展大会的主要精神（）
A. 人口与发展是紧密相连的，必须将发展人力资源作为实现可持续发展的条件；
B. 赋权于妇女，要从性别视角对发展方案进行分析，提升妇女在管理和决策方面的地位；
C. 提出了在2015年前实现全球社会人人享有生殖健康服务的目标；
D. 强调要以人为本，充分尊重个体在没有歧视、强迫和暴力的状况下、在知情基础上自愿做出的自主选择；
E. 强调所有人要负责地行使生殖权利。
[单项选择]佛教沿丝绸之路最先传入新疆地区，并形成于阗、龟兹和（）三大佛教中心，然后再传向长安。
A. 策勒
B. 吐鲁番
C. 阿图什
[判断题]因不可抗力不能履行民事义务的,不承担民事责任。( )
A.正确
B.错误
[单选题]客户电锅炉替代燃煤(油)锅炉的奖励通过( )的方式一次性退还至客户营销系统账户内。
A.退补电量
B.退补电费
C.抵扣电量
D.抵扣电费
[判断题]保险保障功能是保险最根本的功能，也是保险区别于其它行业的最根本的特征。（ ）
A.正确
B.错误
[判断题]汽车走合期内,禁止采用加速后滑行的节油措施。( )
A.正确
B.错误
[填空题]电力系统无功过剩导致电能损耗(____)。
[单项选择]关于杂交瘤细胞特点的错误描述（）。
A. 具备了双亲细胞的特点
B. 分泌人源性单克隆抗体
C. 分泌鼠源性单克隆抗体
D. 体外繁殖快速
E. 能分泌抗体
[单选题]使用安全带时,下列说法正确的是( )。
A.低挂高用
B.可挂在绝缘子上
C.转移作业时可不挂
D.高挂低用
[填空题]The annual Hong Kong Book Fair, one of Asia’s most influential cultural events, kicked off Wednesday at Hong Kong Convention and Exhibition Center.
More than 500 exhibitors from 20 countries and regions are participating in the seven day exhibition, which was initiated in 1990. The number of visitors is expected to top 850,000 this time.
More than 100 publishers from the Chinese mainland are attracted to the event,bringing with them around 13,000 types of books. Around 900 square meters of exhibition area has been reserved for their counterparts from Taiwan, a record high in the event’s history.
The Hong Kong Trade and Development Council, which organizes the event, has set up an International Cultural Village, providing a forum for international publishers from 11 countries.
On top of this, around 200 cultural activities, such as publication-related seminars,literature workshops and autograph sessions for new hooks, will be held in the coming days.
[判断题]保险人依代位求偿权取得第三人的赔偿金额超过保险人的赔偿金额，其超过部分应退还第三人。
[多选题]在( )投入使用前,应对有关操作岗位人员进行专门的安全教育和培训。
A.新工艺
B.新技术
C.新材料
D.新设备设施
[单选题](JLY-DA03)浮顶质量的测量和计算有多种方法，其中（ ）能更准确地确定浮顶质量。
A.浸液深度测量法
B.液体标定法
C.图纸计算法
D.其他地方
[单选题]测量电流互感器极性的目的是（ ）。
A.满足负载要求
B.保护外部接线正确
C.提高保护装置动作灵敏度
D.提高保护可靠性
[单选题]1951年2月27日，上海市委通知成立（）。
A.上海电力协会
B.上海电力研究所
C.上电工作研究委员会
D.上海电力研究会
[判断题]主电路测量系统与高压电路在电气上是隔离的,从而保证了司机安全。( )
A.正确
B.错误
[单选题]新录用消防员参加为期（）年的入职训练
A.A、1
B.B、2
C.C、3
D.D、4
[单选题]002 5 2 4
长钢轨中间不能伸缩的部分称为( )。
A.固定区
B.伸缩区
C.缓冲区
D.爬行区
[不定项选择题]共用题干
The Forbidden Apple
New York used to be the city that never sleeps. These days it's the city that never smokes,drinks or does anything naughty(at least,not in public).The Big Apple is quickly turning into the Forbidden Apple.
If you wanted a glass of wine with your picnic in Central Park,could you have one?No chance. Drinking alcohol in public isn't allowed. If you decided to feed the birds with the last crumbs（碎屑）of your sandwich, you could be arrested. It's illegal. If you went to a bar for a drink and a cigarette,that would be OK,wouldn't it?Er…no.You can't smoke in public in New York City.
What's going on?Why is the city that used to be so open-minded becoming like this?
The mayor of New York is behind it all. He has brought in a whole lot of new laws to stop citizens from doing what they want,when they want.
The press are shocked. Even the New York police have joined the argument. They re- cently spent$100,000 ona“Don't blame the cop”campaign. One New York police officer said,”We raise money for the city by giving people fines for breaking some very stupid laws. It's all about money.”
The result is lot of fines for minor offences. Yoav Kashida,and Israeli tourist,fell asleep on the subway. When he woke up,two police officers fined him because he had fallen asleep on two seats(you mustn't use two seats in the subway).Elle and Serge Schroitman were fined for blocking a driveway with their car. It was their own driveway.
The angry editor of Vanity Fair magazine,Graydon Carter,says.”Under New York City law it is acceptable to keep a gun in your place of work,but not an empty ashtray.”He should know. The police came to his office and took away his ashtray（烟灰缸）.
But not all of New York's inhabitants are complaining. Marcia Dugarry,72,said,”The city has changed for the better. If more cities had these laws,America would be a better place to live.”Nixon Patotkis,38,a barman,said,”I like the new laws. If people smoked in here, we'd go home smelling of cigarettes.”
Recent figures show that New York now has fewer crimes per 100,000 people than 193 other US cities.And it's true一It's safer,cleaner and more healthy than before. But let'sbe honest一who goes to New York for its clean streets?
The businessman like the new laws.
A.Right
B.Wrong
C.Not mentioned
[单选题]遇恶劣天气，中断行车或限速及产生达到上述应急响应标准的情况时，有关人员应迅速采取安全防护措施并立即报告（ ）。
A.动调
B.客运处
C.派班
D.铁路局调度所（应急救援指挥中心）列车调度员
[单选题]24.不符合入院护理的是
A..介绍病房的情况
B..测量体重.体温.脉搏.呼吸和血压
C..了解患儿生活情况
D..清洁卫生
E..休息与睡眠
