热门试题:
[单选题]废水的COD值学名叫( )
A.生物耗氧量
B.化学耗氧量
C.生物供氧量
D.化学供氧量
[单选题]某辅警利用工作之便,向业务单位索要、收受财物属于下列哪种行为( )。
A.违反经济方面纪律行为
B.违反组织管理行为
C.失职、渎职行为
D.违反日常管理行为
[单选题]因路基冻胀或回落引起轨道几何尺寸变化时，根据检查情况采取（ ）或封锁线路措施，整修线路，逐级提速。
A.整治
B.限速
C.防护
D.拦停
[单选题] “32位微型计算机”中的32，是指下列技术指标中的
A. CPU字长
B. CPU主频
C. CPU型号
D.CPU功耗
[多项选择]决定比重（相对密度）大小的根本因素是（）。
A. 原子量大小
B. 化学键性
C. 离子类型
D. 质点堆积紧密程度
[单选题]关于食品安全标准的说法，错误的是（ ）。
A.企业标准应严于国家标准，使用范围不受限制
B.食品安全标准属于强制性执行标准
C.屠宰禽畜的检验规程由国务院有关主管部门会同国务院卫生行政部门制定
D.食品安全地方标准应报国务院卫生行政部门备案
[单选题]球头锁5831 单位 把 零售价( )
A.10.00
B.20.0
[填空题] Some years ago, an American policeman found a woman lying near a lonely road. She did not appear to have had an accident. But she was (36)____and clearly in a state of shock. So he (37)____her to the nearest hospital. She began to tell the doctor on duty the story which was astonishing and (38)____. She had been driving along a country road when she had been stopped by a flying saucer landing in front of her. She had been forced to leave the car and enter the flying saucer by (39)____which looked like human beings and which could easily make themselves understood although they could not speak. It was as though they could read her thoughts and she could read theirs. They (40)____her politely and allowed her to leave after carrying out a number of tests on her. As she otherwise seems to be (41)____, the doctor decided that she was probably (42) ____from the side effects of some drug. The woman (43)____on being allowed to go home. (44)__________. The police then started to make inquir
[单选题]下列关于疼痛性质的描述，哪一项不是咀嚼肌紊乱疾病疼痛的特点
A.冷热加重
B.局部持续性
C.有放射性
D.受张、闭口运动影响
E.有扳机点
[单项选择]下列哪一项不属于六一散的主治( )
A. 身热
B. 烦渴
C. 头痛
D. 小便不利
E. 泄泻
[多选题]ospf的常用命令，以下描述正确的是：（ ）
A.Show ip ospf neighbors 显示OSPF邻居
B. Show ip ospf 显示OSPF路由器的各项信息
C. Show ip ospf interface 显示接口的OSPF信息
D. Show ip ospf database 显示各类LSA
[判断题]手机按规定地点存放，原则上工作中可以使用手机。
A.正确
B.错误
[判断题]企业法人制度确立了企业的市场主体资格是现代企业制度的基础。()
A.正确
B.错误
[简答题] "The global employment situation is gloomy (惨淡) and will become still gloomier". General Director Michel Hansenne of the International Labour Organisation said in September 1998.
The International Confederation of Free Trade Unions (ICFTU) represents 125 million organised workers in 145 countries. While women make up 39 per cent of this rank and file, only ten per cent of the board (董事会) members are women. In April 2000 the ICFTU Congress changed its statutes so that women are expected to increase their representation at the next Congress in 2004.
The global labour force includes half of the world’’s population, numbering about three billion people.
--Half of all jobs are in agriculture. A significant proportion of these jobs are seasonal in the developing countries.
--Almost one third of those employed work in the service industries.
--40 per cent of working people are women.
Women are in the majority in subcontracting (转包合同) and temporary jobs, part-
[多选题]根据确定具体时点实际交易价格的权利归属划分，点价交易可分为（ ）。
A.协商叫价
B.卖方叫价
C.公开叫价
D.买方叫价
[多项选择]路基挡土墙的作用是（）。
A. 减少占地
B. 保护边坡稳定
C. 路基防护
D. 防止滑坡
[多项选择]急性呼吸衰竭的主要病因有（）
A. 神经肌肉系统疾病
B. 胸廓疾病
C. 呼吸道疾病
D. 肺实质疾病
E. 精神因素疾病
[填空题]CAN831-TG上的RN(CAN1/CAN2/CAN3)灯___，表示运行正常。
[多选题]负有安全生产监督管理职责的部门的工作人员,有下列行为之一的,给予降级或者撤职的处分;构成犯罪的,依照刑法有关规定追究刑事责任。( )
A.对不符合法定安全生产条件的涉及安全生产的事项予以批准或者验收通过的
B.发现未依法取得批准、验收的单位擅自从事有关活动或者接到举报后不予取缔或者不依法予以处理的
C.对已经依法取得批准的单位不履行监督管理职责,发现其不再具备安全生产条件而不撤销原批准或者发现安全生产违法行为不予查处的。
D.在监督检查中发现重大事故隐患,不依法及时处理的。
[简答题]在HXD1电力机车运用时，对油水冷却塔检查有何要求？
[多项选择]操作技能的形成可分几个阶段( )。
A. 操作定向
B. 操作模仿
C. 操作整合
D. 操作熟练
[单项选择]（）是按储存物资的不同保管条件划分的仓库类别。
A. 国家储备仓库
B. 通用仓库
C. 中转仓库
D. 普通仓库
[判断题]电压互感器的容量是指其二次绕组允许接入的负载功率(以VA值表示),分额定容量和最大容量。( )
A.正确
B.错误
[填空题]What exactly is a lie Is it anything we say which we know is untrue Or is it something more than that For example,{{U}} (36) {{/U}}a friend wants to borrow some money from you. You say, "I wish I could help you but I’m short of money myself. "In fact, you are not short of money but your friend is in the{{U}} (37) {{/U}}of not paying debts and you don’t want to{{U}} (38) {{/U}}his feelings by reminding him of this. Is this really a lie
Professor Gerald Duelist of the University of Southern California had made a{{U}} (39) {{/U}}study of lying. According to him, women are better liars than men,{{U}} (40) {{/U}}when telling a "white lie", such as when a woman at a party tells another woman that she likes her dress when she really thinks it looks{{U}} (41) {{/U}}. However, this is only one side of the story. Other {{U}}(42) {{/U}}say that men are more likely to tell more serious lies, such as making a promise which they have no{{U}} (43) {{/U}}of fulfilling. This is
[单选题]单选题
关于压缩机发生机械故障的现象,下列说法不正确的是()。
A. 电机电流超高
B. 机体发出异常响声
C. 压缩机出口压力高
[单选题]贴片电阻的阻值为 5.1 K， 那么上面的标号应该为( )
A.51 1
B.51 2
C.51 3
D.51 4
[单选题]正式党员人数不足( )人的党支部,不设支部委员会,一般只设书记 1 名,必要时增派 1 名副书记。 ·
A.2人
B.5人
C.7人
D.9人
[单项选择]一、二级耐火等级仓库的屋面板应采用不燃材料，但其屋面防水层和绝热层可采用（）材料。
A. 不燃
B. 难燃
C. 可燃
D. 易燃
[单选题]对于电动机负载,熔断器熔体的额定电流应选电动机额定电流的( )倍。
A.1~1.5
B.1.5~2.5
C.2.0~3.0
D.2.5~3.5
[判断题] 装有SF6设备的配电装置室和SF6气体实验室，应装设强力通风装置，风口应设置在室内顶部。
A.正确
B.错误
[简答题]
阅读《蚂蚁大战》中的一段文字，回答问题： 在一束阳光照射下的木片“小山谷”中，一对武士相互死死抱住对方，现在正是烈日当空，它们准备血拼到底，或魂归天国。那精瘦的红色斗士像老虎钳一样紧紧咬住死敌的额头不放。尽管双方在战场上翻来滚去，但红色斗士却一刻不停地噬住对手的一根触须的根部，另一根触须已被咬断。而胖大的黑色斗士，举起对手撞来撞去。我凑近观战，发现红蚂蚁的躯体好些已被咬掉，它们比斗犬厮杀更惨烈。双方都不让分毫，显然他们的战争信念是“不战胜，毋宁死”。
B．文中描写蚂蚁主要采取了何种修辞手法有什么样的艺术效果
[多选题]电气图的形式多种多样，但是所反映的内容基本相同，包括(____)。
A.电气产品
B.电气系统的工作原理
C.连接方法
D.系统结构
[单项选择]以浮游生物为食的鱼类鳃耙一般（）
A. 数多而致密
B. 粗而稀少
C. 数少而致密
D. 长而稀少
[判断题]辅助机油泵的功用是在柴油机启动前,向柴油机润滑系统的各摩擦面提供机油。( )
A.正确
B.错误
