热门试题:
[单选题]带电作业时，高架绝缘斗臂车操作人员应服从( )的指挥。
A.A.领导
B.B.工作监护人
C.C.工作票签发人
D.D.工作负责人
[单项选择]
根据下面文字资料回答问题。
来自铁路方面的信息表明：在第十个五年计划中，政府将继续投资3 500亿元人民币修建铁路，其中的2 700亿元用于基础工程，800亿元用于购买及更新机车车辆。同时，还将投资8 000亿元人民币用于城市交通，其中至少2 000亿元用于地铁项目。北京的地铁里程将从目前的55公里延伸到408公里，上海将从现在的65公里延伸到780公里，天津将从26.69公里延伸到72.195公里，广州将从18.5公里延伸到129.4公里。
如果第十个五年计划顺利完成，北京和上海的地铁延伸到（）。
A. 408公里
B. 780公里
C. 1 188公里
D. 129.4公里
[单项选择]
物理层的电气特性有多种标准，其中CCITT的V.11建议中规定 (1) 。常用的 EIA RS-232接口的电气特性与CCITT的 (2) 兼容，在这种电路中，数据“1”的接口电平规定为 (3) 。在RS-232定义的接口线中， (4) 表示计算机请求发送数据， (5) 表示计算机准备接收数据。
2（）
A. V.35
B. V.11
C. V.24
D. V.28
[多选题]社区工作的地区发展模式中社会工作者的角色是 ( ) 。
A.使能者
B.教育者
C.中介者
D.协调者
E.管理者
[单选题]雷达生命探测仪距离分辨率达( )
A.厘米级
B.毫米级
C. 分米级
D.微毫米级
[判断题]当两个载流导体中电流的方向相同时，其电动力相互排斥
[判断题]拉线基础余土堆积,基础稳固受轻微影响为严重缺陷。( )
A.正确
B.错误
[单选题]男，11岁，食用蚕豆半碗，1日后出现面色苍白，巩膜黄染，尿呈深褐色，且隐血试验阳性，外周血：Hb55g／L，红细胞2．0×10{图}／L，考虑为蚕豆病。
本例宜选用的治疗措施是( )
A.反复输库血
B.反复输家属给的新鲜血
C.反复输非家属供血者的新鲜血
D.应用大剂量糖皮质激素
E.应用免疫抑制剂
[单项选择]The tiny Pacific island of Pitcarin is not unaided in her field of education because ________.
A. she is member of the Commonwealth
B. she has a population of just 100-odd people
C. she gets help from India
D. she has properly built schools
[单选题]以下静脉炎的治疗哪项是错误的
A.抬高患肢并制动
B.早期局部热湿敷
C.超短波治疗
D.中药治疗
E.以上都不对
[单项选择]为治热性呕逆之要药的是（）。
A. 半夏
B. 竹沥
C. 竹茹
D. 白前
E. 瓜蒌
[单项选择]有以下程序
main（ ）
char a[]="abcdefg",b[10]="abedefg"；
pfintf("%d%d/n",sizeof(
A. ,sizeof(
B. )；
[单项选择]2～3岁呼吸频率为（）
A. 40～44次/分
B. 20次/分
C. 22次/分
D. 24次/分
E. 30次/分
[单选题]职工应休未休年休假补贴由各级单位在（ ）统一核算支付。
A.月度$
B.$年底前$
C.$季度$
D.$次年初
[单选题]混凝土配合比设计的第一步是()。
A.根据混凝土拌合物的坍落度指标，初步估计单位用水量
B.根据混凝土强度和耐久性要求，初步确定水胶比
C.初步估计砂率
D.计算初步配合比
[多选题]《安徽农村商业银行客户经理等级管理指导意见》规定，资深客户经理的等级标准包括（ ）。
A.从事银行岗位工作八年以上(含)或从事高级客户经理工作二年以上(含)
B.前两个年度考核均在优秀以上(含)
C.其他条件应符合高级客户经理等级标准
D.聘任前须向省联社报备
[单项选择]类风湿关节炎最早出现的关节症状是( )
A. 活动障碍
B. 关节肘
C. 关节畸形
D. 关节痛
E. 晨僵
[判断题] 应办理作业许可证的作业必须先办证后施工，审批人不在现场时，可电话向审批人请示，获得口头同意后，可先施工，然后补办作业许可证。
A.正确
B.错误
[单选题]气测录井资料处理异常数据要求,管路延时影响:用( )一个管路延时检测的气体值,替换开泵后一个管路延时的值,恢复真实状态的气体参数。[1分]
A.停泵后
B.下钻到底后
C.停泵前
D.开泵前
[单选题]对放射工作场所，用人单位必须配置防护设备和报警装置，保证接触放射线的工作人员佩戴（ ）。
A.安全帽
B.防护眼镜
C.个人剂量计
D.防辐射手套
[多选题]作业时，起重机（）、（）、（）。
A.应置于平坦、坚实的地面上
B.不得在暗沟上面作业
C.不得在地下管线上面作业
D.不得在人行道上作业
[判断题]出结晶器后连铸坯壳只要求坯壳厚度生长均匀。 ( )
A.正确
B.错误
[单选题]下列哪些行为会造成充电后的电池短路打火，有着火等安全隐患?
A.用钢尺触碰电池的正负极极柱
B.用钢尺触碰电池的负极极柱与壳体
C.用一个电池的壳体触碰另外电池的负极极柱与壳体
D.以上都是
[单项选择]
Generally speaking, a British is widely regarded as a quiet, shy and conservative person who is (1) only among those with whom he is acquainted. When a stranger is at present, he often seems nervous, even (2) . You have to take a commuter train any morning or evening to (3) the truth of this.
Serious-looking businessmen and women sit reading their newspapers or dozing in a comer; hardly anybody talks, since to do so would be considered quite (4) .
(5) , there is an unwritten but clearly understood code of behavior which, once broken, makes the offender immediately the object of (6) .
It has been known as a fact that a British has a (7) for the discussion of their weather and that, if given a chance, he will talk about it (8) .
Some people argue that it is because the British weather seldom (9) forecast add hence becomes a source of interest and (10) to everyone.
This may be so.<
A. dedication
B. suspicion
C. contemplation
D. speculation
[单项选择]我国的《合同法》规定，索赔期自当事人知道或应当知道其权利受到侵犯之日起计算( )年内。
A. 2
B. 3
C. 4
D. 5
[判断题]法院判决甲还欠乙的5万元,甲在履行期限内仍不归还。当法院强制执行时,甲率领家人持棍暴力抗拒执行,致使执行工作无法进行。甲的行为构成拒不执行判决、裁定罪。
A.正确
B.错误
[单选题]Text 3 Even before economist Howard Davies thinking where to put extra airport capacity in Britain,rejecting the idea of building a big new hub in the Thames Estuary,the backlash had begun.Boris Johnson,the mayor of London and an enthusiastic supporter of the Thames plan,spluttered in advance,then branded the decision"shortsighted".NIMBYs opposing the expansion of Heathrow and Catwick groaned,knowing that the remaining options all involve building or extending ninways at one of those airports.Sir Howard's final recommendation is sure to run into heavy rire.To make mat-ters worse,he and his team must hazard a guess about the future of air travel,Heathrow and Gatwick are both full,or close to it,and want to expand.But the two airports presently serve quite different parts of the market.Some 37%of passengers at Heathrow transfer between flights.Nearly a third of its customers are on business.By contrast,only 13%of Gatwick's cusiomers are business travellers.Most are going on holiday.Just 7%transfer there-a proportion that has fallen by half over the past decade.Heathrow's shiny new Terminal 2,which opened in June,is full of expensive shops and restaurants run by Michelin-starred cooks lo entice rich passengers.At CaLwick,recenL improvements reflect its popularity with holiday goers:a wider lane at security gate has been set aside for families,while an area in ihe southern terminal is now reserved for elderly passengers,with comfortable seats and a small duty-free shop.The airports'managers also hold entirely different views about the way the airline industry will develop,and its place in the broader economy.Much of the argument for expanding Heathrow rests on the idea that hub airporls are,and will remain,vital.Without further expansion,boosters argue,fewer flights to distant places such as Wuhan and Xiamen will be available to businessmen.If the capaciiy plight persists,domestic flights are more likely to be delayed or canceUed.European airports will pick up those passengers inslead."That's our CDP leaking out,"says Jon Proudlove,Lhe general manager of air-traffic control at Heathrow.Not surpnsingly,Calwick takes a different view.Over the past ten years the growth of low-cost airlines has been explosive.poinls out Sir Roy McNulty,chairman of the Gatwick group.People are travelling in different ways,with more"self-connecting"to keep costs down.AIthough connections with emerging markets are important.Europe and North America will remain Bricain's largesl trading partners,he argues.London will be a deslinalion in its own right.
Howard Davies's plan to expand the airport has______
A.caused great concern
B.gained public recognition
C.aroused slrong opposition
D.received enthusiaslic support
[单选题]我国的西气东输工程造福了东部天然气资源匮乏的省份。西气东输工程采用的是高压的压力管道，下列关于埋地压力管道的说法，错误的是( )。
A.内腐蚀是埋地管道缺陷的主要因素，大气腐蚀主要在海边或工业区，主要对象为跨越段和露管段
B.应力集中、载荷的反复作用以及温度的变化会影响管道的抗疲劳属性
C.埋地管道通常采用防腐层和阴极联合保护
D.管道开裂是管道最危险的缺陷
[单选题]红细胞表面积与体积的比值下降可引起红细胞
A.变形性增大
B.渗透脆性增大
C.悬浮稳定性增大
D.血沉降率降低
E.血红蛋白含量增大
[判断题]声学传感器阵列安装于钢轨两侧，每侧声学传感器阵列有6个声音传感器。 （ ）
A.正确
B.错误
[单项选择]
Japan bombed Pearl Harbor in 1941. The United States was mad at the Japanese so they made many Japanese-Americans leave their homes. They were put in camps with barbed wire around the outside of the camps.
Many Japanese-American young men were called into the army. Some of them joined the US Military Intelligence Service or MIS. The MIS was a secret group that fought the Japanese soldiers. This secret group translated important maps and papers. They questioned Japanese prisoners. Another task they did was to translate diaries written in Japanese.
Sometimes Japanese soldiers hid in caves to hide from the Americans. The MIS would try to get the scared soldiers to leave the caves. This was known as "cave flushing." Some of the soldiers would give up and leave the caves.
Other Japanese would jump to their deaths.
The MIS never got awards for their efforts until the year 2000. Then they were rewarded for their brave acts in World War II. It to
A. Pearl Harbor
B. The Winds of War
C. Uncommon Courage
D. The Greatest Generation
[判断题]爆破片装置上的夹持器，一般应由原制造单位提供.( )
A.正确
B.错误
[判断题]在有条件的场所，可利用配电自动化终端装置记录并采集配电网电压异常、故障前兆信息，进行故障区段判断、故障预警及配电网状况分析等（ ）
A.正确
B.错误
[单选题]调质处理就是( )的热处理。
A.淬火+高温火
B.淬火+中温回火
C.淬火+低温回火
D.淬火+低温退火
[单选题]ZD6型电动转辙机自动开闭器速动爪每侧落下后与速动片缺口的间隙不少于1mm，不大于( )。
A.2mm
B.3mm
C.4mm
D.5mm
