题目详情
当前位置:首页 > 职业培训考试
题目详情:

[多选题]AE103型固体润滑充氧泵外部结构 主要由( )箱体(包括真空泵)连接管等组成。
A.压缩机
B.电机
C.电器控制系统
D.操纵面板

热门试题:

[填空题]轨道加强设备伤损达到()标准时,应有计划地修理或更换。《修规》第3.8.5条
[填空题]药物毒性反应中的“三致”包括()、()和()。
[单选题]为了防止电子邮件中的恶意代码,应该用 ( ) 方式阅读电子邮件。
A.纯文本
B.网页
C.程序
D.会话
[判断题]有砟道床应采用特级碎石道砟,其材质应符合相关标准要求,并应经水洗。
A.正确
B.错误
[单项选择]Jo was the most popular boy in the school. He was tall and strong, with dark brown haft and green eyes and the sweetest smile. He was good at all sports and he was top of his class.
There was keen competition among the girls to attract his attention. Yet, Jo was nice to all of them, even the plain, shy ones but he didn’t have a steady girlfriend.
Ella was the only one who didn’t seem to have any romantic interest in him; she treated him friendly and the others didn’t consider her as rival. But she knew him very well. Jo and Ella were the best friends. They talked about their problems, exchanged ideas, gave advice to each other and played jokes on each other occasionally.
One day, Jo didn’t go to school. He stayed away for a week, then the news came: his mother had died.
When he went back to school, he looked fired and sad, like someone who walks without knowing where he’s going. No one knew what to say to him. The easy smile and superficial chat couldn’t rea
A. Right.
B. Wrong.
C. Doesn’t say.
[简答题]企业经营决策及其作用是什么?
[单选题]夏店站属于()。
A.太原局
B.郑州局
C.济南局
D.北京局
[多选题]车身的损伤形式有()刮伤。
A.变形
B.断裂
C.腐蚀
D.凹陷
[单选题]架空线路应具备的运维技术资料不包括以下哪一项( )
A.电缆型号记录
B.线路交叉跨越及“三跨”记录
C.同杆(塔)架设线路不同电源记录
D.特殊区域的杆段(如涉及:易燃易爆储存点、污秽区域等)
[单选题]我国法律明确规定,公民在行使自由和权利的时候不得损害国家的、社会的、集体的
利益。对于“法”与“自由”的关系,下列表述不正确的是:
A.法律界定了自由的范围,所以自由是相对的
B.自由是人的基本权利,故法要全面保障人的各项自由
C.自由的实现需要借助法律,所以没有法律就没有自由
D.在法律未明确禁止或强制的情况下,可做出自由的权利推定
[单选题]指出下列假设检验形式的写法哪一个是错误的( )
A.H0.:μ=μ0.,H1.:μ≠μ0.
B.H0.:μ≥μ0.,H1.:μ<μ0.
C.H0.:μ≤μ0.,H1.:μ>μ0.
D.H0.:μ>μ0.,H1.:μ≤μ0.
[判断题]列车运行中,各有关作业人员应按规定执行车机联控。(技规)
A.正确
B.错误
[判断题]环形拓扑传输速率高,传输距离远;各节点的地位和作用相同,各节点传输信息的时间固定。( )[1分]
A.正确
B.错误
[判断题]公安民警着装时应当按照规定配套穿着,不同制式警服不得混穿,警服与便服不得混穿,警服内穿着非制式服装时,不得外露。(  )
A.正确
B.错误
[判断题]网上支付跨行清算系统7╳24小时运行。
A.正确
B.错误
[多选题]油罐火灾的特点是 ( )。
A.爆炸引起燃烧
B.燃烧引起爆炸
C.火焰高,辐射热强
D.易形成沸溢与喷溅
E.易造成大面积燃烧
[单选题]需要公司为具备乘机条件的残疾人团体提供服务时,应在定座时提出,最迟不能晚于航班计划起飞时间前____小时.
A.

12


B.

24


C.

48


D.

72

[单选题]遵章守纪是安全生产的( ).
A.试金石
B.方法
C.基础
D.手段
[单项选择]How many people were killed in the disaster
A. at least 35
B. at least 55
C. nearly 100
D. nearly 700
[单项选择]孟子对教师提出的要求是()。
A. 教学相长
B. 圣化
C. 教亦多术
D. 学而不厌,诲人不倦
[单选题]按照《燃气经营许可管理办法》:( )指导全国燃气经营许可管理工作。
A.工业和信息化部
B.住房城乡建设部
C.人社部
D.应急管理部
[判断题]直流串励式电动机的转矩特性表征了它能较容易地起动发动机。
[单项选择]Saving energy means saving money. Homeowners know this basic fact, but they often don’ t know what kinds of adjustments they can make in their houses and apartments that will result in savings. For those willing to spend some time and money to reap long-term energy savings, an energy assessment is the way to go. An energy assessor will come into your home and assess its energy efficiency. The assessor will find out areas of your home that use the most energy and offer solutions to lower your energy use and costs. Trained energy assessors know what to look for and can locate a variety of problems that may be resulting in energy inefficiency, including inadequate insulation(隔热), construction problems, and uneven heat distribution. There are quicker and less costly measures that can be taken as well. One way to save money is to replace bulbs with fluorescents(荧光灯). This can result in a saving of more than 50% on your monthly lighting costs. When it’ s time to replace old appliances, it’ s wise to spend a bit more for an energy-efficient model, and be sure that you are taking advantage of energy-saving settings already on your current refrigerator, dishwasher, washing machine, or dryer. Windows provide another opportunity to cut your energy costs. Fill the holes or cracks of old windows that might be leaky to let in cold wind, and choose double-paned (双层)windows if you’ re building an addition or replacing old windows. Most areas of your home or apartment offer opportunities to save energy and money. The results are significant and are well worth the effort.As is implied in the passage, energy assessment is______.
A. free of charge
B. worthwhile in the long run
C. absolutely necessary
D. kind of troublesome
[单选题]对鼻出血的病人应______。
A.热敷鼻周围
B.头稍前倾
C.抬起头
D.以上都不是
[不定项选择题]A.病理性黄疸
A.生理性黄疸
B.胆道闭锁
C.新生儿溶血症
D.新生儿败血症
E.生后3~4天出现黄疸,黄疸期间一般情况好
[多选题]根据《民用航空安全检查规则》第36条,关于民航安检机构实施从严检查措施说法正确的()。
A.携带贵重物品、植入心脏起搏器的旅客
B.试图逃避安全检查的
C.经过人身检查后复查仍有疑点的
D.旅客有其他情形,正常检查无法排出疑点的
[判断题]隧道内清障施救作业,施救人员到场后,距现场区域来车方向150米外至作业现场中心位置连续设置作业控制区。(  )
A.正确
B.错误
[单项选择]男性,16岁。食蚕豆后突然畏寒,发热,皮肤发黄。血红蛋白70g/L,网织红细胞0.15,尿胆原阳性,胆红素阴性,尿蛋白(++)对明确诊断最重要的检查是()
A. 血总胆红素测定
B. 酸化血清溶血试验
C. 高铁血红蛋白还原试验
D. 骨髓检查
E. 抗人球蛋白试验
[单项选择]肾病综合征低清蛋白血症的主要原因为
A. 肾小球滤过膜对血浆蛋白的通透性增加
B. 肾小管的重吸收功能障碍
C. 蛋白质分解代谢增强
D. 蛋白质摄入不足
E. 肝脏合成清蛋白障碍
[多选题]许可开始工作的命令,应通知工作负责人。其方法可采用:( )
A.口头通知
B.当面许可
C.电话许可
D.短信传达
E.派人送达
F.略
[判断题]铁路作业人员在从事行车相关的作业过程中,擅离本职岗位造成的伤亡不应认定为责任事故。
A.正确
B.错误
[判断题]人的自我意识的形成与发展是道德产生的客观条件()
A.正确
B.错误
[单选题]疮疡漫肿无头,皮色不变,疼痛不已者是( )
A.痈
B.瘾疹
C.疽
D.疖
E.疔
[单项选择]沉淀反应中最主要的影响因素()
A. 溶液的pH
B. 溶液的离子浓度
C. 抗体的质量
D. 抗原抗体的比例
E. 温度
[单项选择]2008年的汶川大地震,灾区获得来自保险业的赔付为18亿元,仅占直接经济损失的0.2%。2010年11月15日,上海静安区一栋民宅发生大火,58人死亡和多人受伤,大部分房屋被毁,保险赔付占灾害损失的2%。但是,国际上保险赔付占灾害损失的比重一般为30%-40%。汶川地震中,面对社会对于保险赔付率较低的疑问,保险业坚持按照保险合同的约定进行赔付和服务,下列说法错误的是()
A. 盈利是保险企业经营的唯一目标
B. 保险企业和社会公众的利益是可以调和的
C. 保险经营须依照损失补偿的原则
D. 保险合同是保险公司提供损失补偿或给付的依据
[单项选择]常压下,在一直径为0.6m的填料吸收塔中,用纯溶剂吸收某混合气体中的溶质组分。已知混合气的流量为40kmol/h,组成为0.05(摩尔分数),溶质的吸收率为98%,出塔的液相摩尔比为0.0166。操作条件下的气液平衡关系为Y=1.85X,气相总体积吸收系数为0.042kmol/(m3·s),则填料层高度为()
A. 6.359m
B. 6.695m
C. 2.997m
D. 8.046m
[单项选择]患儿,男,6个月。因便秘,食欲差,嗜睡,反应迟钝来诊。查体:体温:35.5℃,脉搏:100次/分,呼吸:30次/分,皮肤粗糙,干燥,头大,颈短,眼距宽,鼻梁宽平,腹胀,脐疝。此患儿智能低下,特殊面容有可能是()
A. 先天性甲状腺功能减低症
B. 佝偻病
C. 软骨发育不全
D. 垂体性侏儒症

我来回答:

购买搜题卡查看答案
[会员特权] 开通VIP, 查看 全部题目答案
[会员特权] 享免全部广告特权
推荐91天
¥36.8
¥80元
31天
¥20.8
¥40元
365天
¥88.8
¥188元
请选择支付方式
  • 微信支付
  • 支付宝支付
点击支付即表示同意并接受了《购买须知》
立即支付 系统将自动为您注册账号
请使用微信扫码支付

订单号:

截图扫码使用小程序[完全免费查看答案]
请不要关闭本页面,支付完成后请点击【支付完成】按钮
恭喜您,购买搜题卡成功
重要提示:请拍照或截图保存账号密码!
我要搜题网官网:https://www.woyaosouti.com
我已记住账号密码