热门试题:
[判断题]教学大纲规定，每学时为45分钟。
A.正确
B.错误
[单选题]所有涉及高速铁路作业单位的从业人员必须进行劳动安全相关知识的（ ）培训教育，经考试合格后方可上岗。
A.定期
B.不定期
C.长期
[简答题]在杜琪峰，韦家辉执导的影片《钟无艳《中反串饰演“齐宣王”的是哪位已故女星？
[判断题]抓好在职教育和学历升级，创建学习型队伍、培育知识型队员
A.正确
B.错误
[判断题]辙叉翼作用面至护轨头部外侧的距离为查照间隔。
A.正确
B.错误
[判断题]运输剧毒化学品、爆炸品的企业或者单位,应当配备专用停车区域,并设立明显的警示标牌。
A.正确
B.错误
[判断题]液压传动系统中常用的管接头主要有焊接式、卡套式、扩口式和软管接头等。( )
A.正确
B.错误
[判断题]背靠背高压直流系统一侧进行空载加压试验前，应检查另一侧换流变压器处于检修状态。
A.正确
B.错误
[多选题]禁止在（）上或运行中设备的（ 轴承上）行走和坐立，如必须在管道上工作时，应做好安全措施。
A.栏杆上
B.靠背轮上
C.联轴器上
D.防护罩
[判断题] 绝缘梯长度不足时可以接长或垫高,但必须保证足够的强度 ( )
A.正确
B.错误
[单项选择]哪一项不是人类社会的非财富活动？（）
A. 政治
B. 法律
C. 道德
D. 人际交往
[单项选择]整个建设项目竣(交)工验收期间质量监督机构进行工程质量检测所需的费用由( )承担。
A. 项目法人
B. 施工单位
C. 承包单位
D. 业主
[单项选择]反应器在提负荷时，反应器汽包压力调节应以小于或等于（）/次为最佳。
A. 0.1MPa
B. 0.03MPa
C. 0.06MPa
D. 0.05MPa
[判断题]科学发展观第一次比较系统地回答了什么是社会主义.如何建设社会主义的问题,开拓了马克思主义中国化新境界。( )
A.正确
B.错误
[判断题]电缆孔洞，应用防水材料严密封堵。
A.正确
B.错误
[多项选择]影响教育发展规模的因素主要有（）。
A. 人口数量
B. 生产力科技发展水平
C. 社会政治经济制度
D. 社会文化
E. 法律制度
[单项选择]The producers of instant coffee found their product strongly resisted in the market places despite their manifest advantages. Furthermore, the advertising expenditure for instant coffee was far greater than that for regular coffee. Efforts were made to find the cause of the consumers" seemingly unreasonable resistance to the product. The reason given by most people was dislike for the taste. The producers suspected that there might be deeper reasons, however. This was confirmed by one of motivation research"s classic studies, one often cited in the trade. Mason Haire, of the University of California, constructed two shopping lists that were identical except for one item. There were six items common to both lists: hamburger, carrots, baking powder, bread, canned peaches and potatoes, with the brands or amounts specified. The seventh item, in the fifth place on both lists, read "I lb. Maxwell House coffee" on one list and "Nescafe instant coffee" on the other. One list was given to each person in a group of fifty women, and the other list to those in another group of the same size. The women were asked to study their lists and then to describe, as far as they could, the kind of woman ("personality and character") who would draw up that shopping list. Nearly half of those who had received the list including instant coffee described a housewife who was lazy and a poor planner. On the other hand, only one woman in the other group described the housewife, who had included regular coffee on her list, as lazy, only six of that group suggested that she was a poor planner. Eight women felt that the instant-coffee user was probably not a good wife! No one in the other group drew such a conclusion about the housewife who intended to buy regular coffee.The fact that producers found resistance to their product despite the fact that they spent more advertising money on instant than regular coffee shows that ______.
A. advertising does not assure favorable sales results
B. companies spent more money on advertising than they should
C. people pay little attention to advertising
D. the more one advertises the better the sales picture
[单选题]设有回风大巷的水平为( )水平。
A.开采
B.回风
C.运输
[单选题]《银行业金融机构从业人员行为管理指引》规定，与本行解除或终止劳动合同的离职或退休人员，如被发现在银行业金融机构工作期间存在严重违规行为的，（ ）追究其责任。
A.不再
B.仍应
C.视情况
D.可以
[单选题]治疗左室特发性室速可选用维拉帕米的剂量为
A.60-100mg/D
B.100-160mg/D
C.160-320mg/D
D.320-350mg/D
E.320-380mg/D
[判断题]现场架线时供电电缆应与信号线保持一定的距离,以减小干扰。
A.正确
B.错误
[单选题]小吴(15周岁)初次到派出所申领居民身份证,应当()。
A.-由其本人申请领取居民身份证
B.-由其监护人代为申请领取居民身份证
C.-由其本人或监护人申请领取居民身份证
D.-由其就读的学校集中统一领取居民身份证
[单选题]度冷丁50mgimq6hprn
A.临时医嘱
B.长期医嘱
C.临时备用医嘱
D.长期备用医嘱
E.重整医嘱
[单选题]电缆沟深度大于600-1000mm两侧有电缆支架时的通道宽度为(____)mm。
A.300
B.500
C.700
D.900
[多选题]接发列车时，车站值班员应亲自办理闭塞、布置进路（包括听取进路准备妥当的报告）、（ ）。
A.A、开闭信号
B.B、交接凭证
C.C、接送列车
D.D、发车
[单选题]2.335. 第335题单横担的组装位置，直线杆应装于( )。
A.电源侧
B.拉线侧
C.负荷侧
D.任意侧
[单项选择]女性，50岁。2天前无意中发现右乳外上象限包块，约3cm×4cm大小，边界不清，局部皮肤凹陷，右腋窝可及直径1cm淋巴结，质硬，活动度可。对乳腺癌患者来说，以下哪项指标提示预后较差（）
A. 雌激素受体阳性
B. c-ErbB-2阳性
C. PS2阳性
D. 腋窝前哨淋巴结转移
E. 孕激素受体阳性
[单项选择]男，1岁。头发稀黄，皮肤白嫩，头不能竖起，间断抽搐，尿有鼠尿味。诊断是( )。
A. 先天愚型
B. 呆小病
C. 先天性脑发育不全
D. 苯丙酮尿症
E. 脑性瘫痪
[判断题] 悉生动物可以作为“哨兵”用于屏障系统饲养环境的检测,以保证所繁殖的SPF动物的质量;可以用于营养学的研究,以分析维生素在动物体内的合成利用;用于消化系统研究分析肠道菌群与胆汁代谢的关系等。 ( )
A.正确
B.错误
[单选题] “一带一路”秉持的理念是()
A.共商共建共享
B.共建共享共治
C.不冲突.不对抗,合作共赢
D.和平合作,开放包容,互学互鉴,互利共赢
[单选题]Q235钢种牌号中的235指的是( )。
A.屈服强度
B.抗拉强度
C.延伸率
D.晶粒度
[单选题]触电伤员如意识丧失，应在尽可能短的时间内用“一听、二看、三感觉”的方法，判定伤员（）的情况。
A.心跳和脉搏
B.呼吸和脉搏
C.呼吸和意识
D.呼吸和心跳
[判断题]依据《中国南方电网有限责任公司网络安全管理办法》，安全事件报告应及时、准确、完整，任何单位和个人对事件不得迟报、漏报、谎报或者瞒报。报告后事件出现新情况的，可以不用补报。
A.正确
B.错误
[单项选择]决定局域网特性的主要技术要素是：网络拓扑、传输介质与 ______。
A. 数据库软件
B. 服务器软件
C. 体系结构
D. 介质访问控制方法
[判断题]( )相序表是检测电源的相位的电工仪表。
A.正确
B.错误
[单选题](65856)ZD114型牵引电机电枢绕组匝间绝缘介电强度试验中,电枢空载电压等于( )。(2.0分)
A.1 126 V
B.1 226 V
C.1 326 V
D.1 426 V
