热门试题:
[判断题]矿山救护队技术装备不得露天存放,救援车辆可兼它用。( )
A.正确
B.错误
[填空题]{{B}} How Deer Survive Winter{{/B}}
Like most of the wild animals, deer survive the
cold winter by using energy stored in the summer and
fall, usually in the form of (1) ______.They also 1. ______.
spend (2) ______ energy in winter than in 2. ______.
summer.
Deer always give birth to their fawns in May
or June. This is good (3)______, because it 3. ______.
coincides with the time when plenty of new plants
are available. The mother deer must have enough
food both to meet the needs of their own bodies
and to produce (4) ______ for their fawns. As 4. ______.
the fawns grow, they become less and less
(5) ______on their mothers. As winter comes, 5. ______.
deer’s hair becomes darker and (6)______. 6. ______.
Besides, nature provides another (7)______to 7. ______.
help them survive the cold weather. They become
somewhat slow an
[多选题]从材料燃烧性能的角度看，用于建筑外墙的保温材料可以分为（ ）。
A.不燃材料
B.难燃材料
C.可燃材料
D.易燃材料
E.极易燃材料
[判断题]>直接带电作业时，若转移工作场所，可以不脱离等电位便进行作业。( )
A.正确
B.错误
[单选题]《铁路旅客运输服务质量规范》第4.1.5条规定，载客车厢通过台内端门框旁设儿童票标高线。儿童票标高线宽10毫米、长100毫米，距地板面分别为（ ），以上缘为限，距内端门框100毫米。
A.A、1.2米和1.5米
B.B、1.0米和1.3米
C.C、1.1米和1.4米
D.D、1.3米和1.6米
[单选题]下列选项中属于企业文化功能的是( ) 。
A.体育锻炼
B.整合功能
C.歌舞娱乐
D.社会交际
[单选题]列车列控系统的监控屏显示有不同颜色的信号灯， 灯用LU表示。
A.绿黄
B.绿红
C.双黄
D.双红
[判断题]系统为了美观，管道的弯头可以做成任何角度。
A.正确
B.错误
[多选题]报检单位申请电子报检时应提供的资料包括（ ）。
A.报检单位备案或注册登记证明复印件
B.《电子报检登记申请表》
C.《电子业务开户登记表》
D.报检单位营业执照复印件
[单选题]依据《国家电网有限公司输变电工程施工分包安全管理办法》要求，施工项目部管理职责，实施管控（），确保分包工程安全、质量全面受控。
A.现场分包作业
B.现场检测资料
C.分包材料质量
D.分包工器具
[简答题]综合防尘措施可以用哪五个字来表达？各表示什么意思？
[判断题]在智慧沃家APP进行沃家固话业务绑定时，登录用的手机号，可以与办理沃家固话时预留的手机号不一致。
A.正确
B.错误
[判断题]《铁路旅客运输规程》中规定，学生证优惠乘车区间更改但未加盖学校公章的不能发售学生票。
A.正确
B.错误
[判断题]检验报告包括以下内容:抽样时间、抽样地点、抽样单位、抽样人、试样的标志及说明、时间、所用的仪器和型号、检验结果。( )
A.正确
B.错误
[单选题]在USG系列防火墙中,Untrust区域的安全级别是多少?
A.5
B.10
C.15
D.50
[判断题]2.109 持有的军队、武装警察部队机动车驾驶证超过有效期不可以直接申请相应准驾车型的机动车驾驶证考试。
A.正确
B.错误
[单选题]以下列举因特网的功能中,错误的是( )。 ( )
A.程序编译
B. 电子邮件传送
C. 数据库检索
D. 信息查询
[判断题]公安民警着装时,均不得穿耳洞、鼻洞、唇洞。(.
A.正确
B.错误
[单选题]在民用航空器内，空中警察遇有下列情形（ ）之一，应当立即予以制止；经口头制止无效的可以强行带离现场，必要时，可以使用警绳、手铐等约束性警械。
A.使用明火或者在禁烟区内吸烟的
B.旅客因为座位问题发生争执的
C.散布威胁旅客生命安全信息的
D.对机上旅客或者机组人员进行性骚扰的
[判断题]西部地区要坚持生态优先，强化生态环境保护，提升生态安全屏障功能，建设生态产品供给区，合理开发石油、煤炭、天然气等战略性资源和生态旅游、农畜产品等特色资源。
A.正确
B.错误
[填空题]桥台护锥应重点检查砌体灰缝有无缺损、开裂、下沉变形、土体有无( )。
[单选题]患者，男性，35岁，误服氰化物中毒，现感觉头痛头晕、恶心呕吐、四肢麻木，请问可用的洗胃液是( )
A.2%-4%碳酸氢钠
B.1:（15000-20000）高锰酸钾
C.0.1%硫酸铜
D.植物油
E.白醋
[单项选择]
Let us assume, for the moment, that labor is not prepared to work for a lower money-wage and that a reduction in the existing level of money-wages would lead, through strikes or otherwise, to a withdrawal from the labor market of labor which is now employed. Does it follow from this that the existing level of real wages accurately measures the marginal disutility of labor Not necessarily. For, although a reduction in the existing money-wage would lead to a withdrawal of labor, it does not follow that a fall in the value of the existing money-wage in terms of wage-goods would do so, if it were due to a rise in the price of the latter. In other words, it may be the case that within a certain range the demand of labor is for a minimum money-wage and not for a minimum real wage. The classical school has tacitly assumed that this would involve no significant change in their theory. But this is not so. For if the supply of labor is not a function of real wages as its sole variable, the
A. real money wages
B. movement of price
C. function of money-wages
D. both A and B
[单项选择]额外牙多发生于
A. 左右下1之间
B. 左右上下1之间
C. 右上45或左上45之间
D. 左上7左上2远中
E. 左右下8远中
[单选题] 节流管汇后部的钻井液回收管线转弯处应使用角度不小于( )度的铸(锻)钢弯头或标准两通方墩连接,并且转弯处使用基墩固定牢靠
A. 80
B. 90
C. 100
D. 120
[多选题]企业应成立由主要领导负责，( )等相关专业人员共同参与的应急预案编制组，确保预案编制质量。
A.人事
B.安全
C.工艺
D.设备
[单选题] 施工现场临时搭建的建筑物应当符合安全使用要求，施工现场使用的装配式活动房屋 应当具有( )。
A.生产许可证
B.产品合格证
C.安全许可证
D.质量认证
[单项选择]下列税种中，实行“普遍征收、级差调节”征收原则的是（）
A. 营业税
B. 消费税
C. 关税
D. 资源税
[判断题]人民法院在接到起诉状时对符合本法规定的起诉条件的,应当审查立案。()
A.正确
B.错误
[单项选择]The idea that government should regulate intellectual property through copyrights and patents is relatively recent in human history, and the precise details of what intellectual property is protected for how long vary across nations and occasionally change. There are two standard sociological justifications for patents or copyrights: They reward creators for their labor, and they encourage greater creativity. Both of these are empirical claims that can be tested scientifically and could be false in some realms.
Consider music. Star performers existed before the 20th century, such as Franz Liszt and Niccolo Paganini, but mass media produced a celebrity system promoting a few stars whose music was not necessarily the best or most diverse. Copyright provides protection for distribution companies and for a few celebrities, thereby helping to support the industry as currently defined, but it may actually harm the majority of performers. This is comparable to Anatole France’s famous i
A. in fact protects a few celebrities.
B. covers the creations of most people.
C. forbids the rich as well as the poor.
D. doesn’t allow the mass to steal music.
[判断题]（ ）天窗维修作业在指定时间内完成销记时，列车调度员需再发布维修作业结束的调度命令。
A.正确
B.错误
[单选题](单选题)
在开展心脑血管疾病风险预测和评估时应该考虑的因素有
A.同时考虑可控制、可干预和不可改变的危险因素
B.仅考虑高血压、吸烟、血脂异常、糖尿病
C.仅考虑可控制、可干预的危险因素
D.仅考虑不可改变的危险因素
E.仅考虑年龄、性别和心脑血管疾病家族史
[单选题][题号:740;鉴定点:BAC011;选择题;题分:1;难度:3;一致性:5]
消防斧斧头的刃口和斧尖工作部位均经过( )处理。
A.热
B.冷
C.酸
D.碱
[判断题]调车作业须由调车指挥人单一指挥，不得轮流、交叉指挥。（）
A.正确
B.错误
[单项选择]网络管理功能使用ASN.1表示原始数据，整数49使用ASN.1表示的结果是（5）；SNMP协议的GetBulkRequest一次从设备上读取的数据是（6）。空白处（5）应选择（）
A. 49
B. 2.1.49
C. 206
D. 2.49
