热门试题:
[判断题]防雷装置应沿建筑物的外墙敷设,并经最短途径接地,如有特殊要求可以暗设。
A.正确
B.错误
[简答题]防止车辆伤害五必须、五不准的内容是什么?
[简答题]In an FOB transaction who arranges and pays for freight, insurance, delivery and import duties
[单选题]方向舵在自动工作时(偏舵阻尼，协调转弯)，三个液压伺服传动装置由（ ）液压系统伺服作动器驱动？
A.蓝系统
B.黄系统
C.绿系统
D.黄系统和绿系统
[单选题]严寒地区的水带接口应涂抹少量（ ）防止冻结。
A.汽油
B.润滑剂
C.黄油
D.石蜡
[判断题]单个HMI显示屏故障进行复位时，可以将左屏、右屏空开同时断开 。
A.正确
B.错误
[单选题]在安全防范工程的施工中，安全防范设备检验检测后的紧后程序是（）。
A.承包商确定
B.深化设计
C.管理人员培训
D.工程施工
[判断题]建设工程设计单位在设计中选用的消防产品,不用注明规格、性能等技术指标,但其质量要求应当符合国家标准、行业标准。
A.正确
B.错误
[多选题]ETC车道系统设备状态区域包括以下哪些
A.天线
B.前后光栅状态
C.雨棚灯
D.车牌识别器
[单项选择]在研究设计中，选择样本时不妥的是（）
A. 样本量越大越好
B. 严格遵循入选标准
C. 严格规定总体的条件
D. 按随机原则选取样本
E. 根据课题内容确定样本量
[判断题]线路大修分为普通线路换轨大修和其他线路换轨大修。
A.正确
B.错误
[单选题]对重要线路的平面及纵断面复测、限界检查，每（）年不少于一次。
A.A.五
B.B.六
C.C.八
D.D.十
[多选题]李先生(居民纳税人)2019年2月及10月分别取得股权奖励收入20万元及30万元。下列说法中正确的有( )。
A.李先生2019年2月股权奖励收入应纳税额17480元
B.李先生2019年2月股权奖励收入应纳税额23080元
C.李先生2019年10月股权奖励收入应补缴税额74000元
D.李先生2019年10月股权奖励收入应缴税额43080元
[单选题]CR400AF型动车组（ ）号车车顶铺设特高压电缆，向各单元提供电力，特高压电缆内藏于车内和车体型腔，车辆间采用L型电缆接头+过桥电缆的方式实现过桥连接。
A.3～6
B.3～7
C.2～6
D.2～7
[单项选择]行贿罪是指为谋取( )，给予国家工作人员以财物的行为。
A. 不合法利益
B. 不正当利益
C. 正当或者不正当利益
D. 正当利益
[填空题]素质是在特定的组织|（）|角色或（）上能区分绩效表现的。
[单选题]巴豆仁去油制霜的炮制目的是
A.降低毒性
B.消除副作用
C.增强药物作用趋势
D.增强疗效
E.便于调剂制剂
[单选题]91.变压器的内部绝缘有（）附加绝缘和电容性绝缘。
A.A.变压器绕组;
B.B.变压器油;
C.C.铁芯
[多选题]下列关于手抬机动消防泵的表述中,正确的是( )。
A.手抬泵整机重量(按规定加注好润滑油、燃油,不包括吸水管、水带及水枪等附件)不得超过100kg;在额定工况下,连续运转不少于1h。
B.手抬泵最大吸深不小于7m,应能在30s内顺利启动。
C.电起动的发动机,其蓄电池容量应能保证连续起动10次(每次起动延续时间不大于5s)。
D.以柴油机为动力的手抬泵应装有超速限制器,其断油转速不得超过额定转速的10%。
E.进行手抬泵点验时,应主要了解手抬泵的构造、性能、工作原理、适用范围等内容。
[单选题]按照《中国南方电网有限责任公司网络安全管理办法》规定，各级单位应定期开展等级保护测评工作,第三级信
息系统应当（）等级测评。
A.每两年至少进行一次
B.每半年至少进行一次
C.依据特殊安全需求进行
D.每年至少进行一次
[判断题]《铁路旅客运输服务质量规范》（铁总运〔2016〕247号）规定，高铁站台客运人员按站台车厢位置标志在站台安全线或屏蔽门内组织旅客排队等候，有序乘降。
A.正确
B.错误
[单项选择]Computer programmer David Jones earns ￡ 35,000 a year designing new computer games, yet he cannot find a bank prepared to let him have a cheque card(支票卡). Instead, he has been told to wait another two years, until he is 18.
The 16-year-old works for a small firm in Liverpool, where the problem of most young people of his age is finding a job. David’s firm releases two new games for the home computer market each month.
But David’s biggest headache is what to do with his money. Despite his salary, earned by inventing new programs, with bonus payments and profit-sharing, he cannot drive a car, buy a house, or obtain credit cards.
He lives with his parents in Liverpool. His company has to pay ￡ 150 a month in taxi fares to get him the five miles to work and back every day because David cannot drive.
David got his job with the Liverpool-based company four mouths ago, a year after leaving school and working for a time in a computer shop. "I got the job because the people
A. it’s no use staying at school for his work with computers.
B. he did not like school.
C. he was afraid of getting too old to start computing.
D. he wanted to earn a lot of money.
[判断题]接入网具备业务交换功能。
A.正确
B.错误
[单项选择]
Low levels of literacy and numeracy have a damaging impact on almost every aspect of adults, according to a survey published yesterday, which offers (1) of a developing underclass. Tests and (2) with hundreds of people born in a week in 1958 graphically illustrated the (3) of educational underachievement. The effects can be seen in unemployment, family (4) , low incomes, depression and social inactivity.
Those who left school at 16 with poor basic skills had been employed for up to four years less than good readers (5) they reached 37. Professor John Bynner, of City University, who carried the research, said that today’s (6) teenagers would even encounter greater problems because the supply of (7) jobs had shrunk.
Almost one fifth of the 1,700 people interviewed for yesterday’s report had poor literacy and almost half (8) with innumeracy, a proportion (9) other surveys for
A. and
B. while
C. for
D. but
[单项选择]一国政府在投资过程中，只要遵循（）标准，就可以以有限的资源实现产出最大化，得到预期的经济增长目标。
A. 资本-产出比率最小化标准
B. 投入-产出比率最小化标准
C. 资本-产出比率最大化标准
D. 投入-产出比率最大化标准
[判断题]冷却水温度传感器随着冷却水的温度升高,其热敏电阻阻值也随之增高。( )
A.正确
B.错误
[多选题]车站能力约束限制了客流抵达站台及列车的效率，它主要受（ ）的影响。
A.A.客流量的大小
B.B.站厅非付费区容纳能力
C.C.站台容量
D.D.AFC系统的能力
[填空题]第三代社保卡推广应用工作应遵循( )的原则。
[单项选择]行政监察监督属于( )。
A. 国家权力机关的监督
B. 内部监督
C. 外部监督
D. 间接监督
[单项选择]The English, as a race, are very different from all other nationalities, including their closest neighbors, the French, Belgians and Dutch. It is claimed that living on an island separated from the rest of Europe has much to do with it. Whatever the reasons, it may be fairly stated that the Englishman has developed many attitudes and habits which distinguish him from other nationalities.
Broadly speaking, the Englishman is a quiet, shy, reserved person who is fully relaxed only among people he knows well. In the presence of strangers or foreigners she often seems inhibited, even embarrassed. You have only to witness a city train any morning or evening to see the truth of this. Serious-looking businessmen and women sit reading their newspapers or having a light sleep in a corner; no one speaks. In fact, to do so would seem most unusual. An Englishman, pretending to be giving advice to overseas visitors, once suggested, "On entering a railway carriage shake hands with all the passen
A. has less feelings than other nationalities
B. has emotions as deep as any other nationalities
C. expresses emotion by use of his language
D. likes to have a joke with foreign visitors
[判断题]离子感烟探测器和光电感烟探测器的适用场所完全相同。
A.正确
B.错误
[单选题]乙苯罐切换方法( ).
A.先打开备用罐进出物料阀门,再关闭原乙苯罐进出物料阀门
B.先打开原乙苯罐进出物料阀门,再关备用罐进出物料阀门
C.两者同时进行
D.没有先后顺序
[多项选择]下列属于个人汽车贷款履约保证保险责任范围的有( )。
A. 贷款本金
B. 利息
C. 违约金
D. 损害赔偿金
E. 实现债权的费用
[多项选择]对基金管理人的概念理解不正确的是( )。
A. 由依法设立的基金管理公司担任
B. 基金管理人的目标函数是自身利益的最大化
C. 是负责基金发起设立与经营管理的专业性机构
D. 基金管理公司通常由证券公司、信托投资公司或其他机构等发起成立，但不具有独立法人地位
[判断题]焊缝两侧各500mm范围内，不得进行钻孔或安装其它装置。（）
A.正确
B.错误
[单项选择]我国的课程有广义、狭义之分，广义的课程指学生在校期间（）
A. 所接受全部教育内容的总和
B. 所学科目的总和及社会实践活动
C. 所学内容的总和及进程安排
D. 所有教学内容的总和及进程安排
[简答题]设A，B均为n阶非零矩阵，且满足A2+A=0，B2+B=0，证明：
-1是A，B的特征值；
[单选题]( )领导全国的消防工作。地方各级人民政府负责本行政区域内的消防工作。
A. 人民代表大会
B. 国务院
C. 党中央
D. 各级政府
