热门试题:
[判断题]2.47 查验安全装置时,应实车操作检查,确认机动车是否机动车是否具有限速功能或限速装置。
A.正确
B.错误
[单选题]CRH380A统型动车组相邻车厢轮径差为( )。
A.≤2mm
B.≤3mm
C.≤4mm
D.≤40mm
[判断题]等离子弧的空载电压一般在150V以上,甚至达400V。应采取安全措施防止触电。()
[判断题]装设超速、打滑、全程急停、防脱绳、变坡点防掉绳、张紧力下降、越位等保护装置,安全保护装置发生保护动作后,需经人工复位,方可重新启动;
A.正确
B.错误
[单项选择]北宋时()灭北汉,并用汾河、晋水彻底淹没了晋阳故城。
A. 赵匡胤
B. 郭威
C. 赵光义
D. 朱全忠
[多项选择]构成嗅上皮的细胞有()
A. 嗅细胞
B. 柱状细胞
C. 基底细胞
D. 支持细胞
E. 内皮细胞
[单项选择]______the old man's sons wanted to know was ______ the gold had been hidden.
A. That, what
B. What, where
C. What, that
D. What, if
[多项选择]气逆证可以出现下列哪些病理表现
A. 咳逆气喘
B. 嗳气,呃逆
C. 头胀痛,甚则昏厥
D. 眩晕耳鸣如蝉
[单选题]根据“十三五”规划纲要,下列选项中属于东北振兴主要任务的是( )。
A.构建“一核双城三轴四区多节点”的空间格局
B.打造国际一流航空枢纽,构建航空运输协作机制
C.大力发展绿色农产品加工、文化旅游等特色优势产业
D.深入推进国资国企改革,加快解决厂办大集体等问题
[单选题] 在公有继承的情况下,基类成员在派生类中的访问权限( )。
A.受限制
B.保持不变
C.受保护
D.不受保护
[填空题]每日抓思想,开好班前、班后会;抓生产,落实岗位责任制;抓安全在班组管理中简称()。
[判断题] 用电信息采集设备软件升级应以远程升级为主。
【出处】 《 国家电网公司 用电信息采集系统运行维护管理办法》[国网( 营销 /4 ) 278 —
2018 ],第 五十八条
【知识点、考核点】 采集设备、采集终端管理
A.正确
B.错误
[单项选择]在UML的动态建模机制中,______描述了对象之间动态的交互关系,还描述了交互的对象之间的静态链接关系,即同时反映系统的动态和静态特征。
A. Collaboration Diagram
B. Interactive Diagram
C. Activity DiagralTl
D. Sequence Diagram
[单选题]要高举爱国主义.社会主义旗帜,牢牢把握大团结大联合的主题,坚持一致性和多样性统一,找到( ),画出最大同心圆。
A.最大相似点
B.最大共同点
C.最多一致点
D.最大公约数
[单项选择]一个字节等于()二进制位。
A. 4个
B. 8个
C. 16个
D. 32个
[单项选择]下面哪个在线审计技术对于早期发现错误或误报有效()。
A. 嵌入式审计模块
B. 综合测试工具
C. 快照
D. 审计钩
[判断题]在客户设备上工作,许可工作前工作负责人应与客户一起检查确认客户设备的当前运行状态、安全措施符合作业的技术要求,并向其交代相关内容。
A.正确
B.错误
[单选题]狭窄区域,使用大锤应注意周围环境,避免反击力伤人。()
A.A-正确
B.B-错误
[单选题]现代达尔文主义认为
A.生物器官用进 退
B.获得性状可以遗传
C.繁殖过剩引起生存竞争
D.种内竞争是生物进化的动力
E.选择可定向改变群体基因频率
[单项选择]The need for a satisfactory education is more important than ever before. Nowadays, without a qualification from a reputable school or university, the odds of landing that plum job advertised in the paper are considerably shortened. Moreover, one’s present level of education could fall well short of future career requirements.
It is no secret that competition is the driving force behind the need to obtain increasingly higher qualifications. In the majority of cases, the urge to upgrade is no longer the result of an insatiable thirst for knowledge. The pressure is coming from within the workplace to compete with ever more qualified job applicants, and in many occupations one must now battle with colleagues in the reshuffle for the position one already holds.
Striving to become better educated is hardly a new concept. Wealthy parents have always been willing to spend the vast amounts of extra money necessary to send their children to schools with a perceived educational edge. W
A. lower education quality
B. less creativity of students
C. higher stress levels
D. higher pays for education
[判断题]盾构进出洞的整个工艺流程是起始和结束两个环节。( )
A.正确
B.错误
[填空题]Mark Twain, who wrote the story we’re going to read, traveled quite a lot often because circumstamces, usually (36) circumstances, forced him to. He was born in Florida, Missouri in 1835 and moved to Hannibal, Missouri with his family when he was about 4 years old. Most people think he was born in Hannibal but that isn’t true. After his father died when he was about 12, Twain worked in Hannibal for a while and then left, so he could (37) more money. He worked for a while as a typesetter on (38) newspapers and then got a job as a river (39) on the Mississippi. Twain loved this job and many of his books show it. The river job didn’t last, however, because of the (40) of the Civil War. Twain, was in the (41) Army for just 2 weeks and then he and his whole (42) went west to get away from the war and the army. In Nevada and California Twain (43) for silver and gold without much luck, but did succeed as a wr
[单选题]石油储备库内的信息系统配线电缆,宜采用( )电缆,且宜直接埋地敷设。
A.耐火
B.铠装
C.铠装屏蔽
D.屏蔽
[单项选择]小儿,5岁。体温突然升高至39℃,头痛、咽部不适1天,出现均匀分布的红色针尖状丘疹,触之有砂纸感。腋下、肘窝、腹股沟等皮肤皱褶处,皮疹密集,可见紫红色线。全身皮肤弥漫性潮红,使皮疹之间不能见到正常皮肤。患儿患有急性坏死性小肠结肠炎,其临床表现不包括()
A. 起病急,常以急性起病
B. 腹泻开始为水样或黏液稀便
C. 有不同程度的腹胀
D. 有固定压痛
E. 多伴全身感染症状
[判断题] HXN 3型内燃机车当机油泵顺时针旋转时,是对增压器进行后润滑。( )
A.正确
B.错误
[单选题] "乘客不得携带重量超过()千克,长、宽、高之和超过()米的物品以及高度超过()米的柱状物进站乘车。
A.20;2.0;1.8
B.30;1.8;1.6
C.30;1.6;1.8
D.20;1.8;1.6"
[单选题]根据建筑面积计算规范,主体结构内的阳台,其建筑面积应( )。
A.按结构外围水平面积计算1/2面积。
B.按结构外围水平面积计算全面积。
C.按结构底板水平投影面积计算1/2面积。
D.按结构底板水平投影面积计算全面积。
[单项选择]某酒厂为增值税一般纳税人。2005年4月销售粮食白酒4000斤,取得销售收入14040元(含增值税)。已知粮食白酒消费税定额税率为0.5元/斤,比例税率为25%。该酒厂4月应缴纳的消费税税额为( )元。
A. 6229.92
B. 5510
C. 5000
D. 4000
[多选题]资产值测试评估中,可能作为资产公允价值确定依据的有( )。
A.资产预计未来现金流量现值
B.类似资产的市场价格
C.采用收益法评估得出的市场价值
D.相同资产的市场价格
E.公平交易中的销售协议价格
[单选题]血虚发热的临床特点是( )。
A.发热常在劳累后发作或加剧,倦怠乏力
B.发热而欲近衣被,形寒怯冷,四肢不温
C.低热,头晕眼花,心悸不宁
D.夜间发热,不欲近衣,手足心热
[判断题]组合式斜楔与立柱磨耗板间组装时应涂抹油脂。
A.正确
B.错误
[多选题]假定其他条件不变,下列因素中导致本国货币升值的有( )。
A.紧缩银根
B.国际收支顺差
C.降低利率
D.总需求相对快速增长
E.通货膨胀率下降
[判断题]一个网元可以有多个IP地址,但只能有一个ID。 ( )
A.正确
B.错误
[单项选择]健脾丸的功效是
A. 健脾和胃,消食止泻
B. 健脾和胃,消痞除满
C. 健脾和胃,化食消痞
D. 健脾和胃,渗湿止泻
E. 健脾消痞,化积除湿
[判断题]机关根据工作需要,经省级以上公务员主管部门批准,可以对专业性较强的职位和辅助性职位实行聘任制。 ( )