热门试题:
[多项选择]下列哪些证据不能作为人民法院认定具体行政行为合法的依据?()
A. 被告严重违反法定程序而收集的证据
B. 被告在行政程序中非法剥夺相对人依法享有的听证权利所采用的证据
C. 原告或者第三人在诉讼程序中提供的、被告在行政程序中未作为具体行政行为依据的证据
D. 被告的代理律师在诉讼过程中,自行向原告和证人收集的证据
[单项选择]
下列千斤顶按其构造工作原理分类中,( )具有起重量大、操作省力、上升平稳、安全可靠等优点,但其上升速度比较慢。
A. 齿条式千斤顶
B. 液压千斤顶
C. 螺旋式千斤顶
D. 直压式千斤顶
[判断题]《山西省煤矿顶板安全管理规定》规定掘进工作面临近断层或穿断层时,巷道支护应采用架棚支护方式,必要时要配合锚网(喷)联合支护,并编写专项措施
A.正确
B.错误
[单选题]国家综合性消防救援队伍是新时代中国特色社会主义思想武装的人民队伍,是国家综合性常备应急(),是应急救援的()和( )。
A.骨干力量 主力军
B.骨干力量 国家队
C.骨干力量 国家队、主力军
D.重要力量 国家队、主力军
[判断题]从群众中来,到群众中去,这是公安工作的根本态度。( )
[单选题]检查和校正曲轴的弯曲和扭曲,属于柴油机的( )。
A.大修内容
B.大修技术要求
C.中修内容
[多选题]生产、储存、装卸和经营易燃易爆危险品的场所或有粉尘爆炸危险场所(),符合重大火灾隐患综合判定要素。
A.未按规定设置防爆电气设备
B.未按规定设置泄压设施
C.未按规定设置防静电设施
D.防爆电气设备和泄压设施失效
[单选题]关于胎动次数,表示胎儿缺氧的是
A.<10次/12 h
B.<15次/12 h
C.<20次/12 h
D.<25次/12 h
E.<30次/12 h
[单项选择]下面没有语病的句子是( )。
A. 当西方学者普遍认为古希腊是现代文明之源,杜兰博士则认为欧洲大多数的发明是来自埃及和东方
B. 以损人利己手段牟取财富的,无论多少,都是肮脏的、可耻的;而损人利己的致富者应视为“社会公敌”
C. 现在,展现在我们眼前的是各式各样的沙柱,它们在旋转,在移动,在不断产生着难测的变化
D. 空中的飞鸟对飞机是个很大的威胁,因为飞鸟虽小,却能像子弹一样击穿飞机而坠落
[判断题]雷电时,必须穿绝缘靴进行倒闸操作。( 通密度的单位名称)
A.正确
B.错误
[单项选择]国务院颁布的《烟叶税暂行条》明确规定,在中华人民共和国国境内()为烟叶税的纳税人。
A. 消费者
B. 种植烟草的农民和收购烟叶的单位
C. 种植烟草的农民
D. 收购烟叶的单位
[单项选择]40多年前的北京城,除了护城河两岸的居民的院子里有点树以外,其他地方根本没有多少树。那时候的北京一刮大风,风沙使人睁不开眼睛。新中国成立以后,政府把绿化首都作为一项任务,经过40多年的努力,北京城变了样。过去光秃秃的北京城,现在有3200多处街心花园和绿地。从首都机场到石景山的百里长街两侧,从北京通往外地的5条公路两旁,形成了一条条绿色长廊,北京变成了一个壮丽的城市。这段话主要说了( )。
A. 北京的植树情况
B. 北京过去和现在的情况
C. 北京的百里长街
D. 40年以来,北京的绿化情况
[判断题]每年由分行运营管理部负责人带队的抽查或突击检查工作至少两次。
A.正确
B.错误
[单项选择]提出“私法是有关个人利益的法律”的法学家是()
A. 乌尔比安
B. 盖尤斯
C. 保罗
D. 帕比尼安
[单项选择]设有a、b、c、d、m、n均为int型变量,且a=5、b=6、c=7、d=8、m=2、n=2,则逻辑表达式(m=a>B) &&(n=c>D) 运算后,n的值为( )。
A. 0
B. 1
C. 2
D. 3
[单选题]水文地质条件复杂、极复杂或者有突水淹井危险的矿井,应当在井底车场周围设置防水闸门或者在正常排水系统基础上另外安设( ),且排水能力不小于最大涌水量的潜水泵。
A.双回路供电
B.由地面直接供电控制
C.由井下直接供电控制
D.具备自动排水功能
[单项选择]FAP面板上的灯光控制键(MAIN ON)控制()
A. 前舱入口灯光
B. 旅客阅读灯洗
C. 手间灯光
D. 乘务员工作灯
[单选题]起重机械上应标以鲜明的色彩标志部件不包括( )。
A.起重臂
B.卷筒
C.吊钩
D.平衡重
[判断题]测设已知距离时,线段起点和方向是已知的。
[不定项选择题]共用题干
Retirement Brings Most a Big Health Boost
The self-reported health of the newly retired improves so much that most feel eight years younger,a new
European study suggests.
This happy news was true of almost everyone except a small minority一only 2 percent一who had experi-
enced"ideal"conditions in their working life,anyway.
"The results really say three things:that work puts an extra burden on the health of older workers,that
the effects of this extra burden are largely relieved by retirement and,finally,that both the extra burden and
the relief are larger when working conditions are poor,"said Hugo Westerlund,lead author of a study pub-
lished online Nov. 9 in The Lancet(柳叶刀)." This indicates that there is need to provide opportunities for
older workers to decrease the demands in their work out of concern for their health and well-being."
But of course,added Westerlund,who is head of epidemiology at the Stress Research Institute at
Stockholm University in Sweden,"not all older workers suffer from poor perceived health.Many are indeed
remarkably healthy and fit for work.But sooner or later,everyone has to slow down because of old age catch-
ing up."
Last week,the same group of researchers reported that workers slept better after retirement than before.
"Sleep improves at retirement,which suggests that sleeping could be a mediator between work and perception
of poor health,"Westerlund said.
This study looked at what the same 15,000 French workers,and most of them had to say about their own
health up to seven years pre-retirement and up to seven years post-retirement.
As participants got closer to retirement age,their perception of their own health declined,but went up
again during the first year of retirement.
Those who reported being in poorer health declined from 19.2 percent in the year prior to retirement to
14.3 percent by the end of the first year after retiring. According to the researchers,that means post-retire-
ment levels of poor health fell to levels last seen eight years previously.
The changes were seen in both men and women,across different occupations,and lasted through the first
seven years of not punching the clock.
Workers who felt worse before retirement and had lower working conditions reported greater improve-
ments as soon as they retired,the team found.
Most of the newly retired feel younger and healthier than before.
A.Right
B.Wrong
C.Not mentioned
[多项选择]公共危机管理的首要目标,是在紧急情况下建立秩序,稳定公众,维持社会经济系统的正常运作。公共危机管理的主要原则包括:
A. 时间性原则
B. 效率性原则
C. 协同性原则
D. 科学性原则
[多选题]循环流化床锅炉床温高可采用的改善措施有( )等。
A.减少燃料量
B.增大石灰石量
C.增大蒸发量
D.补充冷床料
[单选题]死刑复奏制度最早出现于( )。
A.曹魏
B.北魏
C.东魏
D.西魏
[多选题]联锁系统控制道岔模式有( )。
A.进路控制
B.单操控制
C.手动模式
D.自动模式
[简答题]简述影响遇水放出易燃气体物质危险性的因素。
[判断题]计算钢筋内缩和锚具变形引起的预应力损失时,只考虑张拉端不考虑锚固端。( )
[单项选择]It should go without saying that the focus of UML is modeling. However, what that means, exactly, can be an open-ended question. __(71)__ is a means to capture ideas, relationships, decisions, and requirements in a well-defined notation that can be applied to many different domains. Modeling not only means different things to different people, but also it can use different pieces of UML depending on what you are trying to convey. In general, a UML model is made up of one or more __(72)__. A diagram graphically represents things, and the relationships between these things. These __(73)__ can be representations of real-world objects, pure software constructs, or a description of the behavior of some other objects. It is common for an individual thing to show up on multiple diagrams; each diagram represents a particular interest, or view, of the thing being modeled. UML 2.0 divides diagrams into two categories: structural diagrams and behavioral diagrams. __(74)__ are used to capture the
A. Activity diagrams
B. Use-case diagrams
C. Structural diagrams
D. Behavioral diagrams
[判断题]《Q/CSG-GXPG2053002-2021广西电网有限责任公司基建安全管理细则》第十七条规定:参建单位按照应急预案计划进行演练,建立与国家有关部门、地方政府应急体系的协调联动机制,确保应急工作有效实施。
A.正确
B.错误
[单选题]综合检测列车检查发现Ⅲ级及以上偏差或车辆动力学指标超限时,检测单位应立即通知工务段。
A.正确
B.错误
[单选题]绕行停留车辆时其距离应不少于()m,并注意车辆动态和邻线上开来的列车。
A.2
B.5
C.10
D.20
[单选题]角膜激光手术一般是在那层进行角膜切削( )
A.上皮细胞层
B.前弹力层
C.基质层
D.内皮细胞层
[单选题] 车辆运行中发现有漏油、漏水、漏电、漏气等情况应( )。[1分]
A.下班后修理
B.及时维修
C.等一下处理
[单选题]"在窍为二阴"的脏是( )
A.肾
B.心
C.肺
D.肝
E.脾
[判断题]起重机可以采用吊具载运人员
A.正确
B.错误
[判断题]举高车单面操作接近工作区域的极限时,应当降低回转速度,以防突然停止。(易)( )
A.正确
B.错误
[不定项选择题]某三跨连续梁桥进行定期检查,经综合技术状况评定后,该桥评定为四类桥。结合上题内容,回答下列问题:(3)桥梁检查包括( )形式。
A.经常检查
B.定期检查
C.特殊检查
D.专门检查
[单选题]肿瘤的转移方式不包括( )。
A.淋巴道转移
B.体液转移
C.血道转移
D.种植性转移
[单项选择]
2015年6月,由中国中铁二院工程集团有限责任公司参与投标的俄罗斯首条高速铁路的划设计合同在圣彼得堡正式签署,成为中国高铁走出国门的第一单。有评论说,这是一条令人振奋的消息,也是中国高铁扬眉吐气的一天,更是中国高铁“走出去”的一张闪亮名片。这一事件的经济意义在于()
①促进中俄战略合作,共同主导世界经济走势
②完善开放型经济体系,提高开放型经济水平
③贯彻市场多元化战略,避免贸易摩擦风险
④加快中国“走出去”步伐,助推经济健康发展
A. ①②
B. ①③
C. ②④
D. ③④