题目详情
当前位置:首页 > 职业培训考试
题目详情:

[单选题]判断胸椎骨折是否并发脊髓损伤,下列哪项检查最 重要
A.X线
B.CT
C.MRI
D.神经系统检查
E.肌电图

热门试题:

[填空题]隔离开关操作和监护人员每年应经供电段培训、( ),签发( )后,方可担任操作或监护工作。
[单选题]电阻器在电路中起着( )的作用。
A.稳定电流、电压
B.调节电流、电压
C.稳定或调节电流、电压
D.都不对
[单选题]直流锅炉蒸发受热面的传热恶化是由( )引起的。
A.泡状沸腾;
B.弹状沸腾;
C.柱状沸腾;
D.膜态沸腾。
[单选题]曲线轨距加宽规定:r≥295m加宽(),295m>r≥245m加宽(),245>r≥195m加宽(),r<195m加宽()。
A.0mm,5mm,10mm,15mm
B.4mm,8mm,12mm,16mm
C.5mm,10mm,15mm,20mm
D.0mm,4mm,8mm,12mm
[判断题]避难线是为防止列车或机车车辆从一进路进入另一列车或机车车辆占用的进路而发生冲突的一种安全隔开设备。
A.正确
B.错误
[单选题]多小组工作,工作负责人应在得到主要小组负责人工作结束的汇报后,方可与工作许可人办理工作终结手续。
A.正确
B.错误
C.略
D.略
E.略
F.略
[填空题]Perhaps like most Americans you have some extra pounds to (47) . You may even have tried a fad diet or two, but found yourself right back where you started. The key to weight loss is regular (48) activity. And surprisingly, you don’t have to give up eating or make the gym your second home to see long-term, (49) effects.
Your body needs a certain amount of energy to maintain basic (50) such as breathing, blood circulation and digestion. The energy required to keep your organs functioning is referred to as the resting or basal metabolic rate.
Any time you are active, (51) energy is required. It is obtained from glycogen and fat stored in the blood, liver, and muscles. The key to losing weight is to draw on the fat rather than on the carbohydrate reserves.
Which of the two energy sources you use depends on the intensity and (52) of your activity. The higher the intensity, the more your body will pull fro
[单选题]日常生活中不属于促进健康的行为是: ( )
A.求医行为
B.病人角色行为
C.不断增加营养
D.戒除不良嗜好
[单选题]关于绩效考核方法的说法,错误的是()。
A.以员工特征为导向的绩效考核方法衡量的是员工的个人特性
B.以员工特征为导向的绩效考核方法的有效性和可靠性都较强
C.以员工工作结果为导向的绩效考核方法的优点是考核目标明确,导向性强
D.以员工工作结果为导向的绩效考核方法无法屏蔽外界环境对员工绩效的影响
[简答题]工程起重作业施工安全的检查是否需要业主项目部的参与?如需要请说明检查的主要内容,如不需要请说明参与单位,并说明理由。
[单项选择]不当得利的受益人是善意时,( )。
A. 不需返还
B. 由受益人决定是否返还
C. 只返还现存利益
D. 应返还全部利益
[多选题]现场急救的处理步骤( )
A. 观察环境
B. 尽早呼叫
C. 表明身份
D.现场急救
[单选题]前列腺特异性抗原(PS A)血清正常值小于


A.2ng/ml

B.4ng/ml

C.6ng/ml

D.8ng/ml

E.l0ng/ml

[判断题]落实全面从严治党战略部署,不断完善政治纪律各项要求,深入开展纪律教育。( )
A.正确
B.错误
[简答题]简述管理思想史的学科特点。
[简答题]试述共同犯罪人的种类及刑事责任。
[单选题]施工单位应当在危险性较大的分部分项工程()编制专项方案。
A.施工前
B.施工过程中
C.施工后
D.分部分项工程验收后
[判断题]在飞行中若发现危险物品需隔离时,打开装有专用保护手套、吸附布、“生化隔离包”的手提箱,并将专用防护手套、吸附布、生化隔离包从密封塑料袋取出。同时取出和戴好机上配备的防烟面罩(PBE)。
A.正确
B.错误
[单项选择]众所周知,体育运动前要热身。若进行半小时的体育锻炼,其准备活动的时间一般为()分钟左右。
A. 3
B. 4
C. 5
D. 10
[单选题]在防止事故发生的众多技术措施当中,能够从根本上防止事故发生固然是最好的,但受实际技术、经济条件的限制,有些危险源不能被彻底根除,这时应该设法限制它们拥有的能量或危险物质的量,降低其危险性。下列安全技术措施当中,不属于限制能量或危险物质的是( )。
A.金属抛光车间采取的通风措施
B.狭小潮湿环境作业采用安全电压
C.输送易燃介质的管道设置接地
D.高速公路两侧的围栏
[填空题]果汁型固体饮料的色、香、味则主要来自于天然果汁,原果汁含量一般为()左右。
[不定项选择题]治热入心包、热动肝风证,症见高热烦躁、神昏谵语、惊风抽搐、斑疹吐衄、尿赤便秘,宜首选
A.局方至宝丸
B.苏合香丸
C.万氏牛黄清心丸
D.清开灵口服液
E.紫雪散
[判断题]NR小区存在钺区覆盖的首要解决思路是降低小区发射功率
A.正确
B.错误
[多项选择]公安机关对被依法吊销许可证的单位,应当同时依法()。
A. 收缴非法财物
B. 追缴非法所得
C. 责令限期停业整顿
D. 责令限期取缔
[单项选择]

若一个问题的求解既可以用递归算法,也可以用递推算法,则往往用()算法,因为()。

若一个问题的求解既可以用递归算法,也可以用递推算法,则往往用()算法。
A. 先递归后递推 
B. 先递推后递归 
C. 递归 
D. 递推
[单项选择]
Man has been storing up useful knowledge about himself and the universe at the rate which has been spiraling upward for 10,000 years.
The{{U}} (21) {{/U}}took a sharp upward leap with the invention of writing, but even{{U}} (22) {{/U}}it remained painfully slow for several centuries. The next great leap forward{{U}} (23) {{/U}}knowledge acquisition did not occur{{U}} (24) {{/U}}the invention of movable type in the 15th century by Gutenberg and others.{{U}} (25) {{/U}}to 1500, by the most optimistic{{U}} (26) {{/U}}Europe was producing books at a rate of 1000 titles per year. This means that it{{U}} (27) {{/U}}a full century to produce a library of 100,000 titles. By 1950, four and a half{{U}} (28) {{/U}}later, the rate had accelerated so sharply that Europe was producing 120,000 titles a year.{{U}} (29) {{/U}}once took a c
A. plain
B. historic
C. single
D. eventful
[单选题]热通过直接接触的物体从温度较高部位传递到温度较低部位的现象,叫做()。
A.热传导
B.热对流
C.热辐射
D.热传播
[多选题]适合用于药物对循环系统作用机制分析的动物是 ______。 ( )
A.兔
B.猫
C.豚鼠
D.猴
[单项选择]()的优点是起动转矩大,过载能力强。
A. 他励电动机
B. 并励电动机
C. 串励电动机
D. 复励电动机
[单选题]开展道德评价具体体现在茶艺人员之间()
A.相互批评和监督
B.批评与自我批评
C.监督和揭发
D.学习和攀比
[单选题]数字化预案编制中的关键性技术不包括(  )
A.地理信息技术
B.风险评估技术
C.三维全景技术
D.后勤保障技术
[单选题]电脑移机应该怎么做( )
A.A、报分局信息通信科,让他们来移机、接网;
B.、本单位自己移机后接好电源线,报分局信息通信科接网;
C.、本单位自己移机后接好电源,网络;
D.、以上都正确
[判断题]辩证思维法是指按照唯物辩证法的顺序程序的思维活动,也称为矛盾思维。辩证思维法主要的依据是唯物辩证法关于事物普遍联系的观点、发展变化的观点以及对立统一的观点。 ( )
A.正确
B.错误
[多项选择]摩托罗拉BSS/RXCDR参数中,关于“sccp_tconn_est”说法正确的是()
A. 参数概念:指定等待SCCP连接确认的时长
B. 参数取值范围:0-1000000,毫秒
C. 现网设置范围:1000,30000
D. 现网主流设置:1000
E. 参数设置及其影响:当BSC向MSC发送ConnectionRequest消息时启动。如果该Timer超时,系统将终结正在进行的通话
[单项选择]停车(库)场管理系统是()一种应用模式。
A. 视频监控系统
B. 防盗报警系统
C. 出入口控制系统
D. 电子巡查系统
[单项选择]根据《安全生产许可证条例》的规定,危险化学品和烟花爆竹生产企业安全生产许可证的发证机关实行( )的分工负责的体制。
A. 四级
B. 三级
C. 两级
D. 一级
[判断题]电动势和电压都以“伏特”为单位,但电动势是描述非静电力做功,把其他形式的能转化为电能的物理量,而电压是描述电场力做功,把电能转化为其他形式的能的物理量,它们有本质的区别。
A.正确
B.错误
[简答题]军阀政治的权力架构是怎样的?
[简答题]偏心度的监视的目的是什么?
[填空题]

I've heard from and talked to many people who described how Mother Nature simplified their lives for them. They'd lost their home and many or all of their possessions through fires, floods, earth quakes, or some other disaster. Losing everything you own under such circumstances can be distressing, but the people I've heard from all saw their loss. ultimately, as a blessing.
"The fire saved us the agony of deciding what to keep and what to get rid of," one woman wrote. And once all those things were no longer there, she and her husband saw how they ]lad weighed them down and complicated their lives.
"There was so much stuff we never used and that was just taking up space. We vowed when we started over, we'd replace only what we needed, and this time we'd do it right. We've kept our promise: we don't have much now, but what we have is exactly what we want."
Though we've never had a catastrophic loss such as

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
  • 支付完成
  • 取消支付
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