题目详情
题目详情:

[多项选择]下列哪些部件需要在二级维护时重点检查和调整?()
A. 转向节
B. 转向摇臂
C. 制动蹄片
D. 悬架

热门试题:

[单项选择]卖出跨式期权是指()。
A. 卖出同月份、同行权价格的认购期权和认沽期权
B. 买入同月份、同行权价格的认购期权和认沽期权
C. 卖出同月份、同行权价格的两份认购期权和一份认沽期权
D. 卖出同月份、同行权价格的一份认购期权和两份认沽期权
[判断题]应用血浆或白蛋白静脉输注可以提高肾病综合征患者的血浆胶体渗透压,促进组织中水分重吸收而利尿,因而应频繁大量输注以增加疗效。()
[填空题]检查oracle告警日志,是否存在错误信息。告警文件一般位于安装路径下的相应目录,比如:/home/oracle/product/10.2.0/rdbms/log下以( )开头的log文件
[单选题]下列哪项不属于继电保护紧急缺陷( )。
A.设备的主保护直流电源消失,装置异常
B.线路保护装置启动告警
C.一次设备的主保护装置异常,设备处于无主保护状态
D.保护电压回路异常,TV二次失压或断线
[单选题]旅客列车由司机负责指挥。在车站时,所有乘务人员应按( )的指挥进行工作。
A.车站值班员(列车调度员)
B.列车长
C.客运调度员
D.司机
[单项选择]云河系中W49星云距离地球多远?()
A. 32.6光年
B. 370光年
C. 2700光年
D. 37000光年
[判断题]THDS预报的微热由低到高可分为微A、微2和微3三档。
A.正确
B.错误
[简答题]试结合你自己的生活感受,谈谈你对“社会学的想象力”这个概念的理解。
[填空题]1、天窗按用途分为<--NRC-->天窗和<--NRC-->天窗。
[判断题]应急照明线路不能与动力线路合用,允许与工作照明线路合用。
A.正确
B.错误
[单项选择]Do you think they have ______ food for all these people here
A. subsequent
B. beneficial
C. sufficient
D. average
[单项选择]

W: Excuse me. I’m wondering if you could tell me how to find a place where I could have my shoes fixed. I’m new in this city.
M: Of course. You can always look in the yellow pages and the back of the telephone book under shoe repair.
W: The yellow pages and the back of the telephone book under shoe repair. But I haven’t got one right now.
M: There’s a good shoe repair shop not far from here. Go down the street and turn left at the fourth crossing. It’s next to the bank.
W: Well, do you know its name
M: I’m sorry. I can’t remember the name of the shop. It’s near the police station. You can’t miss it.
W: By the way, when will it be closed in the afternoon
M: Half past five. Time is enough for you to get there.

What is the woman looking for( ).
A. A police station.
B. A telephone station.
C. A shoe repair shop.
[多选题]新时代坚持和发展中国特色社会主义的基本方略是____。
A.坚持党对一切工作的领导,坚持以人民为中心,坚持全面深化改革
B.坚持新发展理念,坚持人民当家作主,坚持全面依法治国
C.坚持社会主义核心价值体系,坚持在发展中保障和改善民生,坚持人与自然和谐共生
D.坚持总体国家安全观,坚持党对人民军队的绝对领导,坚持“一国两制”和推进祖国统一
E.坚持推动构建人类命运共同体,坚持全面从严治党
[多选题]对于宽翼缘梁、短梁以及抗剪能力差的梁,设计时应考虑( )。
A.正应力强度条件
B.切应力强度条件
C.正应力刚度条件
D.切应力刚度条件
E.总应力强度条件
[单选题]热风炉快速燃烧的目的是尽量缩短( )的时间。
A.燃烧期
B.换炉期
C.加热期
D.保温期
[多项选择]奎尼丁禁忌症为
A. 洋地黄中毒
B. 心源性休克
C. 低血钾
D. 肝功不全
E. 心律失常
[单项选择]Questions 19 to 22 are based on the conversation you have just heard.A. Cave, shelter, museum. B. Language, ice block, wooden house.
C. Language, art, music. D. Animals skin wall, cave, history.
[单选题]BC014为保证抽油机底座水平,地脚螺栓螺帽上紧后应加止退螺帽,剩余螺纹不得超过( )扣。
A.1~2
B.1~3
C.3~5
D.2~6
[单项选择]

Robert J. Oppenheimer was a famous American physicist, who directed the (1) of the first atomic bombs.
Oppenheimer was born in New York City on April 22, 1904, and was educated at Harvard University and the universities of Cambridge. After (2) the International Education Board from 1928 to 1929, he became a professor of physics at the University of California and the California Institute of Technology, where he built up large (3) of theoretical physics. He was noted for his contributions (4) to the theory of relativity, cosmic rays, and neutron stars.
From 1943 to 1945 , Oppenheimer served as director of the atomic bomb project at Los Alamos, New Mexico. His leadership and organizational skills (5) him the Presidential Medal of Merit in 1946. In 1947 he became director of the Institute for Advanced Studies in Princeton, New Jersey, serving there (6) the year before his death. He was also chairman of the General
A. betray
B. dishonest
C. loyalty
D. disgrace

[单选题]APU主开关在ON位时:
A.APU开车
B.电子控制盒被供电
C.进气活门关闭
[单选题] 从设计上,按照对佩戴者自身防护能力排名(从高到低):N95口罩>外科口罩>普通医用口罩>普通棉口罩。这种说法正确吗?( )
A.正确
B.错误
[单选题]胸外心脏按压训练双手掌根重叠,十指相扣,掌心翘起,手指离开胸壁,上半身前倾,双臂伸直,垂直向下用力、有节奏地按压( )次(易)
A.20
B.30
C.40
D. 50
[单项选择]You know you should do it, other people do it all the time. Maybe you’ve already done it but it wasn’t very satisfying, and you’d like to learn to do it better.
I’m talking, of course, about having a business lunch.
Don’t feel embarrassed if you are uncomfortable with the idea of sitting over a grilled chicken breast, talking to a prospective client.
Most inexperienced, overeager launchers believe the main purpose of a business lunch is to either (a) conduct business or (b) eat lunch, and they’re unsure how to mix the two. Don’t worry! Business lunches aren’t about either business or lunch,
they’re about building relationships.
One of my business rules is "People do business with people they like. "
Often, it’s not products, prices, or the company that makes the sale—it’s the person Business lunches are the perfect time for you and your client, supplier, or employee to get to know each other as people. This helps establish common interests and makes working
A. when there are sales to be done
B. when the client feels hungry
C. at an ordinary weekend
D. on the client’s birthday
[单项选择]维生素D3由人体表皮和真皮内含有的()。经日光中紫外线照射转变而成。
A. 25-(OH)D2
B. 7-脱氢胆固醇
C. 吡哆醇
D. 糖醇
E. 麦角固醇
[判断题]进入有限空间三级环境作业,作业人员可不携带便携式气体检测仪,听从监护人工作指令即可。
A.正确
B.错误
[简答题]铁路灾害监测系统中,风数据的类型主要有最大风速、风向、风站实时数据、风监测点数据、气压、温度及其他。
[填空题] 直流电机空载时电机的气隙磁场完全由()绕组的电流产生。
[单选题]为了加强政务公开工作,各级政府及其工作部门依据( ),向社会全面公开政府职能、法律依据、实施主体、职责权限、管理流程、监督方式等事项。
A.决策内容
B.党委的要求
C.权力清单
D.有关规定
[判断题]企业劳务的开始和完成分属不同的会计期间,且在资产负债表日提供劳务交易结果能够可靠估计的,应采用完工百分比法确认提供劳务收入。( )
A.正确
B.错误
[名词解释]白洞
[多选题]‐年1月22日,赛格公司根据与深圳市联京工贸有限公司和无锡市北塘恒昌车辆贸易总公司(以下简称恒昌公司)签订的代理进口摩托车发动机协议,对外开立了信用证。为此,恒昌公司按照约定签发了金额分别为650万元和850万元的承兑汇票。该汇票到期日分别为同年11月16日、12月化日,收款人均为赛格公司的两张银行承兑汇票,中国农业银行无锡市郊区支行为此两张汇票的承兑。这两张银行承兑汇票,被恒昌公司在交付给赛格.公司前遗失。法院受理后立即发布公告,催促利害关系人申报权利,并将申报权利的期间定为60日。 有权向人民法院提出申请公示? 的是:()
A.赛格公司
B.深圳市联京工贸有限公司
C.恒昌公司
D.中国农业银行无锡市郊区支行
[单项选择]卫生行政部门对出具虚假证明文件的职业卫生服务机构的直接负责的主管人员和其他直接责任人员,构成犯罪的,应()
A. 处以5万以下罚款
B. 依法给予降级处分
C. 依法给予撤职处分
D. 依法给予开除处分
E. 依法追究刑事责任
[判断题]路口黄灯持续闪烁,警示驾驶人要注意瞭望,确认安全通过。
[单选题]下列说法错误的是( )。
A..审计发现的重要问题要如实报告不得隐瞒
B..内部审计人员应当对实施内部审计业务所获取的信息保密,非因有效授权、法律规定或其他合法事由不得披露
C..审计人员必须遵守法律法规和廉洁从业规定
D..被审计对象应在规定的期限内认真执行审计意见书和处理决定书,并按规定报告执行情况,不得拒绝,可适当拖延执行。
二、多选题
[判断题]独立接闪杆和架空接闪线保护范围的滚球半径可取 500 m。
A.正确
B.错误
[单选题]广播报文的目的MAC地址是:
A.  FFFFFFFFFFFF
B.000000000000
C. 255.255.255.255
D.  0.0.0.0
[单项选择]我国社会主义建设发展战略的出发点和归宿点是( )。
A. 发展生产力
B. 提高综合国力
C. 提高人民生活水平
D. 实现现代化

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