热门试题:
[单项选择]在Enterprise4.1仿真参数设置中,载波的上行和下行的信道号channel number=载波的中心频率的()倍。
A. 3
B. 4
C. 5
D. 6
[单项选择]我国标准规定加速器的重复性检定周期()
A. 每日
B. 每周
C. 每月
D. 每半年
E. 每年
[单项选择]沥青的温度稳定性用()表示。
A. 针入度
B. 软化点
C. 闪电
D. 延伸点
[判断题]4.218.第218题因工作原因需短时移动或拆除遮栏(围栏)、标示牌时,应有人监护。完毕后应立即恢复
A.正确
B.错误
[单项选择]设备从开始使用到()的使用年限称为设备的经济寿命。
A. 等值年成本最小
B. 年度使用费用最小
C. 资金恢复费用最大
D. 年运营费用最大
[单选题]装设于配电变压器低压母线处的反孤岛装置与低压总开关、母线联络开关间应具备操作闭锁功能。
A.A-正确
B.B-错误
C.略
D.略
E.略
F.略
G.略
[单项选择]患者男,70岁,因“双膝关节疼痛10年,加重伴右膝畸形1年”前来门诊就诊。根据X线片结果,患者以下体格检查最可能的结果是(提示患者双膝X线片示:双膝关节内侧间隙变窄,以右侧为重,并轻度内翻,关节面不平,关节面下可见骨硬化,双侧关节边缘较多骨赘形成,轻度骨质疏松。)()
A. 直腿抬高试验(+)
B. McMurray试验(+)
C. Allis征(+)
D. 髌骨下摩擦感(+)
E. 抽屉试验(+)
[单项选择]通过交谈,用浅显明白的道理分析病因、解释病情,诱导患者发泄心中委屈或怨愤,以此来缓解或解除不良心理状态的疗法称为()
A. 疏导疗法
B. 遏止疗法
C. 发泄疗法
D. 顺情疗法
E. 移情疗法
[单选题]采取上方无人机巡检方式时,巡检高度一般至少为线路地线上方的( )米。
A.50
B.80
C.100
D.150
[单选题]义务教育的重点和难点在()。
A.农村
B.城镇
C.大城市
D.山区
[单选题] 编入直通货物列车时,空罐车除外,△1与乘坐旅客的车辆应( )。
A.至少隔离4辆
B.至少隔离1辆
C.不隔离
D.至少隔离2辆
[单项选择]
2006年12月16日张某受聘到一家建筑公司工作并与公司签了为期三年的劳动合同。2008年6月5日,张某以收入偏低为由,口头提出解除劳动合同,公司未予答复。2008年7月8日,王某就被一家房地产公司招用,又与该房地产公司签订了劳动合同。张某走后,建筑公司生产受到影响,要求张某回公司上班。同时,与张某所在的房地产公司联系,希望让张某回公司上班,但房地产公司以已签订劳动合同为由;不予放人。于是建筑公司向当地劳动争议仲裁委员会申请仲裁。 |
劳动争端仲裁委员会主任由( )担任。
A. 工会负责人
B. 劳动行政主管部门的负责人
C. 用人单位负责人
D. 争议双方协商
[不定项选择题]共用题干
第三篇
Scientists Make Sweet Discovery
Good news for chocoholics:the treat preferred by millions all over the world is good for you,according
to American researchers at the University of California. Chocolate contains substances called flavonoids(类黄
酮)that can help maintain a healthy heart and good circulation.The researchers have discovered that cocoa
acts like aspirin and that eating a bar of chocolate once in a while may contribute to a healthy diet. Chocolate
has also been shown to release endorphins(内啡肽) in the body: these chemicals help to reduce pain and
stress and make you feel happy.
But who first discovered this wonderful way of keeping healthy?The Olmec Indians of Mexico and Central
America were the first to grow cocoa beans,in about 1500 BC,and the Mayas were drinking unsweetened
cocoa hundreds of years before it became fashionable in Europe.The word chocolate comes from the Nahuatl
word xocolati,which means"bitter water".
In 1544,a delegation of Mayan nobles visited Philip of Spain and gave him jars of cocoa as a gift. Cocoa
soon became fashionable in Spain and Portugal.The Spanish were the first to add sugar to their cocoa drink.
In the 17th century,chocolate was becoming fashionable with the middle-classes,not only as a drink but also
as a medicine.
By the middle of the century,solid chocolate was becoming familiar. In 1753,a Swedish scientist re-
named cocoa theobroma or" food for the gods".In 1765,James Baker and John Hanan opened the first choco-
late mill in the United States,introducing chocolate to the average citizen.In 1876,in Switzerland,Daniel
Peter had the idea of adding milk in the chocolate,making process and produced the first milk chocolate.
Since then,chocolate has grown enormously in popularity. One of the biggest chocolate-eating nations is
Britain where the average man,woman,and child eats nine kilos of chocolate a year!In fact,chocolate is the
number one comfort food and there are more"chocoholics"in Britain than anywhere else in the world.Re-
searchers warn that although chocolate is good for you,it should be eaten in small quantities and with no
added milk.
What did James Baker and John Hanan do about chocolate?
A.They produced the first milk chocolate.
B.They introduced chocolate to Europe.
C.They added sugar to make chocolate bars.
D.They made chocolate accessible to the average man.
[多项选择]《教育部关于加强中小学少先队活动课的通知》规定:加强少先队活动课保障,主要包括以下几个方面:()。
A. 加强组织领导
B. 加强少先队活动基地建设
C. 加强经费保障
D. 加强辅导员队伍建设
[多项选择]连军人大会主要是连首长或者军人委员会向军人大会()发扬民主,听取士兵对连队工作()。
A. 传达命令
B. 汇报工作
C. 传达和布置任务
D. 批评和建议
[填空题]淮南师范学院始终坚持以为中心,以()培养为目标的办学理念,全面实施本科教学工程。
[单项选择]对健康教育和卫生宣教内涵阐述正确的是()
A. 健康教育是简单的、单一方向的信息传播
B. 卫生宣教融合了医学科学、行为科学、传播学等多学科的知识
C. 卫生宣教是既有调查又有计划、组织、评价的系统干预活动
D. 健康教育已初步形成自己的理论和方法体系
E. 健康教育仅仅是作为一种辅助方法为卫生工作某一时间的中心任务服务
[单项选择]边界清楚的活动性团块,活动度大,最常见于左心房内的是()
A. 左心房血栓
B. 左心室血栓
C. 黏液瘤
D. 室壁瘤
E. 赘生物
[多项选择]糖皮质激素对血液和造血系统的作用:
A. 使血小板增加
B. 使红细胞和血红蛋白增加
C. 刺激骨髓造血功能
D. 使纤维蛋白原浓度增加
E. 使中性粒细胞增加
[单项选择]调制解调器(Modem)的功能是实现()。
A. 数字信号的编码
B. 数字信号的整形
C. 模拟型号的放大
D. 模拟信号与数字信号的转换
[单选题]用数字万用表的()可检查点火线圈是否有故障。
A.欧姆档
B.电压档
C.千欧档
D.兆欧档
[判断题]机器的转动部分应装有防护罩或其他防护设备(如栅栏),露出的轴端应设有护盖,以防绞卷衣服。
A.正确
B.错误
[简答题]{{B}} THE PRESSURE THAT WORKING PEOPLE HAVE TO FACE IN CHINA{{/B}}
In the first part of your writing you should present your thesis statement, and in the second part you should support the thesis statement with appropriate details. In the last part you should bring what you have written to a natural conclusion or a summary.
Marks will be awarded for content, organization, grammar and appropriateness. Failure to follow the above instructions ,may result in a loss of marks.
Write your composition on ANSWER SHEET FOUR.
[单选题]以下哪种方法不是人员分析的常用技术方法( )
A.职能工作分析
B.任务清单
C.关键事件技术
D.工作因素法
[判断题]非程序操作应按操作任务的顺序逐项操作。
A.正确
B.错误
[单选题]星形连接的对称三相三线制电路中,若其中一相负载断路,则另外两相负承受的电压是负载原来电压的()倍。
A.√3
B.√3 /2
C.2
D.1
[单选题]金融机构在办理存取款、货币兑换等业务时发现假币的,应当予以( )。
A.没收
B.收缴
C.退还
D.销毁
[单选题]道路施工现场的机动车辆应限速行驶,行驶速度一般不得超过()km/h;并应在显著位置设置限速标志。
A.15
B.25
C.20
D.30
E./
F./
[判断题]扑救砖木结构建筑火灾,担任内部侦察救人任务的消防员,要佩戴好个人防护装具,必须安排水枪掩护。
A.正确
B.错误
[单选题]《国家电网有限公司输变电工程施工分包安全管理办法》规定,施工承包商必须在工程分包项目开工前与()签订分包合同。
A.业主项目部
B.分包商
C.施工项目部
D.监理项目部
E.略
F.略
[判断题]地下建筑通常具有功能多、出入口少、人流密度大、火灾荷载大等特点,发生火灾时容易产生大量高温烟气、火势发展蔓延情况复杂、火灾扑救困难。
A.正确
B.错误
[单选题]绝缘隔板和绝缘罩只允许在( )kV及以下电压的电气设备上使用,并应有足够的绝缘和机械强度。
A.10
B.20
C.35
D.110
[单选题]E-A-B-A-010 3 2 3
在区间线路上进行不影响行车安全的作业,不需要以停车信号或移动减速信号防护,应在作业地点两端( )m处列车运行方向左侧(双线在线路外侧)的路肩上设置作业标。
A.20~50
B.50~100
C.100~500
D.500~1000
[填空题]Her students like her very much.
→She is______.
[单项选择]Now elsewhere in the world, Iceland may be spoken of, somewhat breathlessly, as western Europe’s last pristine wilderness. But the environmental awareness that is sweeping the world had bypassed the majority of Icelanders. Certainly they were connected to their land, the way one is complicatedly connected to, or encumbered by, family one can’t do anything about. But the truth is, once you’re off the beaten paths of the low-lying coastal areas where everyone lives, the roads are few, and they’re all bad, so Iceland’s natural wonders have been out of reach and unknown even to its own inhabitants. For them the land has always just been there, something that had to be dealt with and, if possible, exploited -- the mind-set being one of land as commodity rather than land as, well, priceless art on the scale of the "Mona Lisa."
When the opportunity arose in 2003 for the national power company to enter into a 40-year contract with the American aluminum company Alcoa to supply hydroelectr
[单选题]主要隔爆水棚的长度不小于( )
A.10
B.20
C.30