热门试题:
[单选题]—年9月23日,某公司调度通信大楼负一楼至一楼弱电井电缆桥架处发生火情、通信光缆烧断,造成大楼至网调、总部通道中断,楼内调度数据网、调度电话、行政电话以及营销管理、通信综合网管和用电信息采集等3个系统与总部级联业务中断。根据《国家电网公司安全事故调查规程》(国家电网安监〔2020〕820号),该事件应定级为( )。
A.五级电网事件
B.五级设备事件
C.六级电网事件
D.六级设备事件
[多选题]根据内部审计章程,内部审计机构实施审计时具有以下权限:
A.在被审计单位公共区域张贴审计公告
B.接收和处理诚信举报
C.将举报线索列入审计内容
D.要求被审计单位负责人签署配合审计的承诺书
[单选题]铜合金接触线在最大允许磨耗面积20%的情况下,其机械强度安全系数不应小于()。
A.2
B.2.5
C.3.5
D.4.5
[填空题]广告创意的科学性,是说广告创意应以()为基础:应了解、学习和运用相关的科技成果
[单项选择]( )一般分为证券交易所市场和场外交易市场。
A. 发行市场
B. 初级市场
C. 二级市场
D. 买卖市场
[单项选择]His composition was so confusing that I could hardly make any of it whatsoever.
A. meaning
B. message
C. information
D. sense
[判断题]直流换流站单极运行,对停运的单极设备进行试验,若影响运行设备安全,应有措施,并经单位批准。
A.正确
B.错误
[判断题] 法作为社会规范,与道德规范在本质上没有什么区别,都调整人的行为。
A.正确
B.错误
[单项选择]人民警察离休、退休的,其警衔( )
A. 不予保留
B. 予以保留和佩带
C. 予以保留,但不得佩带
D. 视级别而定
[多项选择]漫游汇款业务,柜员受理()业务,应审核客户提交的有效身份证件。
A. 汇出
B. 兑付
C. 退汇
D. ABC三种
[单项选择]肺水肿痰液呈()
A. 铁锈色痰
B. 粉红色泡沫痰
C. 大量脓痰
D. 白色黏液泡沫状痰
E. 红棕色黏稠痰
[单项选择]
Narcissus was a handsome youth. His lovely face and graceful form were the admiration of all who looked upon him. And he knew it. He was so proud that he thought no one but himself was worthy to see his youthful beauty. Narcissus avoided all company, just roamed the wooded hills every day, madly in love with himself.
When he was delightfully wandering about through the woods one day, a wood nymph (仙女), Echo by name, caught sight of him. She fell in love with him at once. Joyfully moving down towards Narcissus, she stretched out her loving arms. To her disappointment, however, the young man roughly brushed her aside and went by without so much as a glance at her. The poor nymph blushed and quickly withdrew to a shady spot, following the object of her love with her longing eyes.
Presently Narcissus stopped to drink from a little brook. Kneeling down on the side, he saw a lovely face in the clear water. He smiled and was smiled back to. Thinking that it must be a bea
A. legendary stories
B. fairy tales
C. folklore
D. Greece mythology
[判断题]道路运输管理机构受理投诉后,应当自受理之日起10个工作日内处理完毕,并回复投诉人。情况复杂的,应当自受理之日起20个工作日内处理完毕,并回复投诉人。
[判断题]1组装断面宽大的塔片,在竖立的构件未连接牢固前应采取永久固定措施。------
A.正确
B.错误
[单选题]歇后语是中国人民在生活实践中创造的一种特殊语言形式。下列有关三国时期的歇后语,对应语意正确的一项是()。
A.张飞绣花——若无其事
B.关云长刮骨下棋——谈笑风生
C.诸葛亮用空城计——迫不得已
D.黄忠射箭——老当益壮
[单选题]见票即付的票据,付款行故意压票、拖延支付的,由中国人民银行处以拖延支付期间内每日票据金额( )的罚款。
A.0、2‰
B.0、5‰
C.0、7‰
D.1‰
[填空题](75476)热力膨胀阀的调节原理是利用()感温作为传感信号,并转换为压力传送到膨胀阀体,以控制阀内
节流孔的开度。[333110210](1.0分)
[单选题]电商海报设计包含的要素有( )尺寸、构图、色彩。
A.文案
B.商品图
C.背景图
D.前三项都有
[多项选择]组织旅客向车下疏散的主要设备有:()。
A. 防护栏
B. 安全梯
C. 过渡板
D. 应急逃生绳
[单选题]根据《京都议定书》的规定,到2010年,所有发达国家排放的二氧化碳等6种气体的数量,要比1990年减少5.2%。俄罗斯既是世界能源生产大国,也是能源消费大国,但是,目前俄罗斯无排减义务,这最可能的原因是( )。
A.俄罗斯工业衰退,能源消费量减小,已退出发达国家行列
B.俄罗斯未加入《京都议定书》缔约国
C.俄罗斯的国土面积广大
D.俄罗斯有广袤的森林区,温室气体的净排放量较小
[单选题]符合规定,用( )推动车辆达到调移或对货位等目的的调车作业称为手推调
车。
A.牵引小车
B.机车
C.人力
D.其他机械
[单项选择]制氧装置GC-8在线色谱分析仪防爆恒温箱所用的吹洗气是:()
A. 氮气
B. 氢气
C. 氧气
D. 洁净新鲜的空气
[单项选择]贷记卡在境内仅限个人卡办理紧急服务,每卡只能办理()笔人民币账户的紧急取现业务。
A. 1
B. 2
C. 3
D. 5
[判断题]施放电缆时,首先将电缆盘用支架支撑起来,电缆盘的下边缘与地面距离不应小于50mm。
A.正确
B.错误
[判断题]LBC20087变压器着火时,应立即将变压器退出运行。( )
A.正确
B.错误
[单项选择]电信间FD采用的设备缆线和各类跳线宜按计算机网络设备的使用端口容量和电话交换机的实装容量、业务的实际需求或信息点总数的比例进行配置,比例范围为( )。
A. 25%~50%
B. 30%~60%
C. 40%~70%
D. 50%~80%
[单选题]操作工在巡检时必须随身配戴( ),一旦报警马上撤离现场作进一步处理。
A. 空气呼吸器
B. 硫化氢报警仪
C. 可燃气体检测仪
D. 测温仪
[多选题]ZXSM利用SDH的E1、E2字节,实现64Kb/s的数字话音信道,能实现( )等呼叫功能。
A.点呼
B.群呼
C.强插
D.交叉
[判断题]有限空间作业必须执行“先通风、再检测、后作业”
A.正确
B.错误
[单项选择]
When it comes to the economy, pessimism is in and good old American optimism is out. From the headlines in the newspapers to the coffee shop chatter, it seems that there is little good to say about the economy. Bad enough that the news about Iraq, winter storms and the escalation of terror alerts continue to keep people on edge. Reports of state budget deficits and threats of major cutbacks in services such as education, health care and police also’ make people nervous.
The latest USA TODAY/CNN/Gallup Poll reflects the new pessimism. Asked early this past week how they would rate economic conditions in the country today, just one in three--34%--said they consider it good. That’s down 10 percentage points from December, when 44% rated the economy good and 20 points lower than September when 54% said they thought economic conditions were good. Moreover,’ when asked to look ahead a year from now, those people willing to say things will get better are also d
A. Pessimism Reigns as the Economy Continues to Limp Along
B. Bush’s Economic Policies Are Ruining his opportunity for a Second Term
C. The Economic Recession Is Bringing Down Bush’s Job Approval Rating
D. The Old American Optimism Reigns Even When Economy Is in Recession
[单选题]“()”号全海深载人潜水器交付活动3月16日在三亚举行,中国船舶集团有限公司第七〇二研究所与中国科学院深海科学与工程研究所签署《全海深载人潜水器“()”号交付备忘录》,中科院深海所正式负责“()”号的后续运维与管理
A.奋斗者奋斗者奋斗者
B.蛟龙蛟龙蛟龙
C.彩虹鱼彩虹鱼彩虹鱼
D.和平号和平号和平号
[判断题]物流业务外包就意味着自己多了一个合作伙伴,多了一个风险的承担者。
[判断题]国际电工委员会IEC61850标准的主要目的是为了实现互动性
A.正确
B.错误