热门试题:
[填空题]In November 1965, New York was blacked out by an electricity failure. The{{U}} (36) {{/U}}promised that it would not happen again. Pessimists were certain that it would occur again within five years at the latest. In July 1977, there was a repeat performance which, produced varying degrees of{{U}} (37) {{/U}} throughout the city of eight million people. In 1965, the failure occurred in the cool autumn and at a time of {{U}} (38) {{/U}}. In 1977, the disaster was much more serious because it came when un-employment was high and the city was suffering from one of its worst heat waves.
In 1965, there was little crime or looting during the darkness, and fewer than a hundred people{{U}} (39) {{/U}}.In 1977, hundreds of stores were broken into and looted. Looters{{U}} (40) {{/U}}shop windows and helped themselves to{{U}} (41) {{/U}}, clothes or television sets. Nearly 4,000 people were arrested but far more disappeared into the darkness of the night. The number of policemen{{U}
[多选题]本规程适用于国家电网公司系统各单位所管理的运用中的（）及相关场所。
A.配电线路、设备
B.变电站内配电设备
C.用户配电设备
D.发电厂内低压配电设备
[单项选择]已知数据表RSDA．DBF有30条记录，执行下列四条命令的结果是( )。
USE RSDA
GO BOTTOM
SKIP-1
LIST
A. 显示最后一条记录
B. 显示第一条记录
C. 显示倒数第二条记录
D. 显示所有记录
[判断题]装、拆接地线可独自进行。（）
A.正确
B.错误
[多选题] 用于电房门的标示（警示）牌内容有未经许可，不得入内、禁止烟火、（）、（）、（）。
A. 止步，高压危险
B. 禁止攀登、高压危险
C. 必须戴安全帽
D. 、 禁止车辆、杂物堵塞通道
[判断题]列车编组顺序表上对施封的货车未记明"F"字样，货车一侧无封，发生货物被盗、丢失，列上一货运检查站责任。《检规》
A.正确
B.错误
[单项选择]采用焚烧方法销毁废弃烟火药时，处置人员应佩戴（）。
A. 防毒面具
B. 头盔
C. 帽子
D. 毛巾
[判断题]道岔除使用、清扫、检查或修理时外，均须保持定位。
A.正确
B.错误
[单选题] 民警小汪在休假期间参与朋友聚会,酒过半巡后与邻桌李某产生摩擦,并仗着自己所在 的酒桌人多,与李某等人斗殴,造成恶劣影响。民警小汪的行为违反了人民警察职业纪律中的:
A.政治纪律
B.组织纪律
C. 内务纪律
D.执法执勤纪律
[填空题]差动保护只能在被保护元件的内部故障时动作，而不反应外部故障，具有绝对 。
[单选题]A319飞机客舱有三个洗手间，它们分别位于客舱的前/中/后部。
A.
B.
C.是
D.否
[判断题]零序保护能反映中性点直接接地变压器内部的各种接地故障。
A.正确
B.错误
[单选题]B-B-A-002 4 2 4
华为的OLT和ONU在衰减预算方面采用哪种标准(??? )。
A.Class A
B.Class B
C.Class B+
D.Class C
[简答题]什么是复议前置？行政诉讼法对复议前置是怎样规定？
[多选题]下列为工作许可人人应具备的基本条件的有（ ）。
A.熟悉配电网络接线方式
B.熟悉工作范围内的设备情况
C.熟悉本规程
D.经工区批准，名单应公布。
E.略
F.略
[单项选择]对于矛盾比较单纯，是非责任比较明确，金额不大，申诉方距离远的情况，可以采取（）方式进行调解。
A. 当面调解
B. 通过信函进行调解
C. 现场调解
D. 异地合同共同调解
[单选题]以下关于慢性心力衰竭的说法错误的是( )
A.高血压使心脏前负荷逐渐加重,最终可引起心力衰竭
B.心肌梗死后损伤心肌细胞,导致心排出量不足,出现心力衰竭症状
C.二尖瓣关闭不全会加重心脏的容量负荷,导致心力衰竭
D.主动脉瓣狭窄使心脏压力负荷过重而引起心力衰竭
[单选题]计算机网络最突出的优点是
A.共享硬件、软件和数据资源
B.运算速度快
C.可以互相通信
D.内存容量大
[不定项选择题]共用题干
期货从业人员()的，应暂停其从业资格6个月至12个月；情节严重的，撤销其从业资格并在3年内拒绝受理其从业资格申请。
A.贬低或诋毁其他机构. 期货从业人员
B.获取不正当利益
C.向投资者隐瞒重要事项
D.违反保密义务，泄露. 传递他人未公开重要信息
[填空题] I’m going to visit my aunt this weekend, and my brother is coming ( )_ well.
[判断题]IC卡既然是非接触受理，靠近收银台时会被强制扣款。
A.正确
B.错误
[单选题]3.909. 第909题集中器I型数终端维护的项目不包含( )。
A.自检自恢复
B.终端初始化软件
C.数据转发
D.断点续传
[单项选择]仪表管路的水平段应保持一定的坡度，其中差压管路应大于______。
A. 1:100
B. 1:50
C. 1:20
D. 1:10
[多选题] 同杆塔架设有多层电力线时，验电应( )。 (1.0分)
A. 先验低压、后验高压
B. 先验高压、后验低压
C. 先验下层、后验上层
D. 先验上层、后验下层
E. 无顺序要求
[单项选择]做多股票认沽期权，最大收益是（）。
A. 行权价格-权利金
B. 权利金+行权价格
C. 权利金
D. 行权价格
[单项选择]因子Ⅳ在凝血过程中主要起下列哪一个作用（）
A. 参与凝血内源凝血途径
B. 参与凝血外源凝血途径
C. 参与凝血共同凝血途径
D. 参与凝血全过程
E. 参与内源凝血途径和共同途径
[单选题]营销服务场所发生火灾时，应立即（ ）。
A.灭火
B.救人
C.报警、疏散人员
D.报警
[单选题]直行程电动执行器接收输入信号后,使电动机转动,经减速器减速并转换为直线位移输出,其操纵()。
A.旋转式调节阀
B.蝶阀
C.三通阀等直线式执行机构
[单选题]胸骨压痛常见于( )
A. 胸腔积液
B. 白血病
C. 气胸
D. 再生障碍性贫血
E. 气管内异物
[判断题]通过人民币跨境支付系统渠道办理汇出款业务，我行对客仅收取汇款手续费，不收取渠
道费用。( )
A.正确
B.错误
[单项选择]
Charles Reznikoff (1894～1976) worked relentlessly, never leaving New York but for a brief stay in Hollywood, of all places. He was admired by Pound and Kenneth Burke. and often published his own works; in the Depression era, he managed a treadle printing press in his basement. He wrote three sorts of poems: exceptionally short imagistic lyrics; longer pieces crafted and cobbled from other sources, often from the Judaic tradition: and book-length poems wrought from the testimony both of Holocaust trials and from the courtrooms of mm-of-the-century America. Two of these full-length volumes were indeed titled Testimony, as was an earlier prose work; it was a word that kept him close company. When asked late in life to define his poetry, it was not the word he chose.
"Objectivist,’ he wrote, naming his longstanding group, and mimicking poetic style with a single prose sentence: "images clear but the meaning not stated but suggested by the objective deta
A. interested
B. angered
C. pleased
D. consoled
[单选题]变压器变比试验不能发现的缺陷是( )。
A.匝数比错误
B.分接开关引线不正确
C.匝间短路
D.分接开关接触不良
[单选题][JXJK043-01-Y] 已知测得的压井泵速25冲/min时的循环立压为3MPa，钻进时发生溢流关井后求取的立压为1MPa，套压为2MPa，现在正进行司钻法压井第一循环周操作，环空总容积为3500冲，状态如图所示，此时应该（ ）。
A.增加节流阀的开度
B.减小节流阀的开度
C.停泵、关井
D.增加泵速
[判断题]安全岗位责任制是一项最基本的安全制度,是其他各项安全规章制度得以切实实施的基本保证。(
A.正确
B.错误
