热门试题:
[单选题]( )可以设在被加工零件上,也可以设在夹具或机床上与零件定位基准有一定尺寸联系的某一位置上。
A.编程坐标
B.对刀点
C.工件坐标
D.参考点
[单项选择]火焰粉末喷熔工艺适用于修复磨损、腐蚀的零件或同时还承受()载荷的零件。
A. 弯曲
B. 冲击
C. 交变
D. 静
[单选题]成本毛利率的计算公式为( )。
A.毛利÷成本×100%
B.毛利÷售价×100%
C.毛利×成本×100%
D.毛利×售价×100%
[单选题]加减速顶及货票管传装置是编组(区段)站运输生产的基本设备,其配置、更新、大修、日常维修费用以及人员配置必须纳入()管理。
A.自管设备文件
B.《站细》
C.正常运输行车设备
D.日常
[单项选择]对心血管系统有毒性的药物是()
A. 马钱子
B. 蟾酥
C. 桂枝
D. 枳实
E. 苦杏仁
[简答题]试从立法目的的角度论述工作时间的显著特点。
[单选题]信访人反映的情况,提出的建议、意见,对国民经济和社会发展或者对改进国家机关工作以及保护( )有贡献的,由有关行政机关或者单位给予奖励。
A.社会公共利益
B.集体利益
C.群众利益
[判断题]巷道腰线是控制巷道坡度的依据。( )
A.正确
B.错误
[单项选择]男性,47岁,胃大部切除术(毕Ⅱ式吻合)术后第4天,体温39.4℃,呼吸急促,右上腹疼痛并向右肩部放射。查体:右上腹明显压痛伴肌紧张,肝上界位于右侧锁骨中线第4肋间。白细胞13.2×109/L。X线显示右膈抬高,活动减弱,右侧肋膈角消失,膈下未见游离气体。该患者可能存在的并发症是
A. 右下肺炎
B. 急性化脓性胆囊炎
C. 肝脓肿
D. 急性胰腺炎
E. 十二指肠残端破裂
[多选题]多选题:各类培教育培训项目组织实施均应认真落实中央“八项规定”精神和公司党组贯彻落实中央“八项规定”实施细则的实施办法,不得以职工教育培训为由安排疗养、境内外旅游,严格执行“七不一禁”,包括不安排会餐聚餐、()、()、()、不摆放花草和水果茶点、()、不组织营业性娱乐和健身活动,严禁以任何名义组织旅游和发放纪念品、礼品、购物卡、代金券、有价证券、土特产等
A.不安排全体性合影留念
B.不安排接送站
C.不制作背景板
D.不配置洗漱用品
[单项选择] You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. The instance contains a database named DB1. An application which is continuously connected uses DB1. The application extensively uses the INSERT command and triggers the population of multiple tables. Now you notice that the application has a poor performance. You doubt that this problem has something to do with blocking. You have to monitor the state of the instance at regular intervals while not affecting the application performance further. Which tool should you use? ()
A. You should use Dynamic Management Views
B. You should use SQL Server Resource Governor
C. You should use SQL Server Profiler
D. You should use Windows System Monitor
[单选题]新工人、临时工必须提前进行( )教育,未经教育或经教育但考试不合格者,不得上道作业。
A.安全常识
B.技术技能
C.管理知识
D.安全技术
[单选题]一般地说如果频率相同,则在粗晶材料中穿透力最强的振动型式是()。
A.纵波
B.切换波
C.横波
D.上述三种都一样
[多选题]对抢救遇险者的基本要求描述,正确的是( )。
A.搬运受伤人员时不一定使用担架
B.在引导及搬运遇险者通过窒息区时,要给遇险者佩戴全面罩氧气呼吸器或隔绝式自救器
C.对有外伤、骨折的遇险者,要作包扎、止血、固定等简单处置
D.搬运伤员时要尽量避免震动,,同时也要防止伤员精神失常时,打掉队员的面罩而造成中毒。
第十章 职业道德
一、判断题
[判断题]《动车组列车服务质量规范》规定,采用现场演示、广播、视频、图形标志、服务指南等方式,宣传安全常识和车辆设备设施使用方法。
A.正确
B.错误
[单项选择]下列关于保险的说法中,不正确的是()。
A. 社会保险具有非盈利性、社会公平性和强制性等特点
B. 商业保险是基于自愿原则,以盈利为目的的保险方式
C. 投资型保险产品的最大特点就是将保险的基本保障功能和资金增值能力结合起来
D. 保障型保险产品的保险费中含有投资保费,由保险人的投资专家进行运作,收益归客户所有
[多项选择]领导人跳出来看问题主要是相对()而言。
A. 专家学者
B. 业务技术人员
C. 下属
D. 上级
[单选题]选择词语的正确词形( )
A.淬炼
B.萃练
C.粹炼
D.啐练
[单项选择]One of the questions that is coming into focus as we face growing scarcity of resources of many kinds in the world is how to divide limited resources among countries. In the international development community, the conventional wisdom has been that the 2 billion people living in poor countries could never expect to reach the standard of living that most of us in North America enjoy, simply because the world does not contain enough iron ore, protein, petroleum, and so on. At the same time, we in the United States have continued to pursue superaffluence as though there were no limits on how much we could consume. We make up 6 percent of the world’’s people; yet we consume one-third of the world’’s resources.
As long as the resources we consumed each year came primarily from within our own boundaries, this was largely an internal matter. But as our resources come more and more from the outside world, "outsiders’’’ are going to have some say over the rate at which and terms under which
A. has been much richer than any other countries.
B. has acquired more than what it has contributed.
C. has been too greedy in its pursuit of superaffiuence.
D. has greater power to grab wealth than other nations.
[单选题]根据《消防法》,消防工作贯彻( )的方针,坚持专门机关与群众结合的原则,实行防火安全责任制。
A. 预防为主,安全第一
B. 安全第一,预防为主
C. 预防为主,防消结合
D. 防消结合,预防为主
[单选题]单选题:用金钱或票卡等贿赂乘客让乘客撤消投诉或阻止乘客投诉引起的投诉定性为( )类有责投诉。
A.一
B.二
C.三
D.四
[多选题]使用临时拉线的安全要求有()。
A.不得利用树木或外露岩石作受力桩
B.一个锚桩上的临时拉线不得超过3根
C.临时拉线不得固定在有可能移动或其他不可靠的物体上
D.临时拉线绑扎工作应由有经验的人员担任
[判断题]热导式瓦斯测定器是用电测方法测定瓦斯浓度的便携式仪表。()
A.正确
B.错误
[单选题]描述一组偏态分布资料的平均水平,以下列哪个指标较好
A.算术均数
B.几何均数
C.百分位数
D.四分位数间距
E.中位数
[判断题]犯罪嫌疑人甲在公安机关对其进行讯问时,要求自行书写供述,公安机关应当准许。(1.0分)
A.正确
B.错误
[单项选择]代谢性酸中毒常伴有高血钾是由于肾小管()
A. H+-Na+交换减弱
B. H+-K+交换增强
C. K+-Na+交换减弱
D. K+重吸收增加
E. NH4+-K+交换减弱
[单选题]直播正式期排位赛,考核维度是什么?( )
A.关注、成交、分享
B.停留、分享、关注
C.关注、成交、分享、停留
D.关注、成交、停留
[单项选择]若有以下说明和定义
union dt
{int a;char b;double c;}data;
以下叙述中错误的是【 】。
A. data的每个成员起始地址都相同
B. 变量data所占的内存字节数与成员c所占字节数相等
C. 程序段data.a=5;printf("%f/n",data.c);输出结果为5.000000
D. D
[单项选择]
Passage Two
Many people think a telephone is
essential. But I think it is a pest and a time waster. Very often you find it
impossible to escape from some idle or inquisitive chatter-box, or from somebody
who wants something for nothing. If you have a telephone in your own house, you
will admit that it tends to ring when you least want it to ring; when you are
asleep, or in the middle of a meal or a conversation, or when you are just going
out, or when you are in your bath. Are you strong-minded enough to ignore it, to
say to yourself, "Ah, well it will all be the same in a hundred year’s time"
You are not. You think there may be some important news or message for you. I
can assure you that if a message is really important it will reach you sooner or
later. Have you never rushed dripping from the bath, or chewing from the table,
or dazed from th A. Harmful thing. B. Insignificant thing. C. Troublesome thing D. Trivial thing
[判断题]起重吊装的吊点应按施工方案设置,不得任意更改。吊索及吊环应经计算确定。( ) A.正确 B.错误
[判断题]票务优惠政策的免费人士 严格按照优惠政策中规定出示本人有效优惠证件进出车站边门。若上级主管部门临时规定的优惠或免费乘客,可凭有效证件免费进出车站边门。 A.正确 B.错误
[判断题]( )使用雾化吸入给药目的是解除支气管痉挛。 A.正确 B.错误
[单选题]《空中交通管制S波段一次监视雷达设备技术规范》中,以下哪个是接收机不用具备的功能? A.STC B.杂波图增益控制 C.噪声电平控制 D.自动增益控制
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
请选择支付方式
-
微信支付
-
支付宝支付
立即支付
系统将自动为您注册账号
请使用微信扫码支付
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
|