热门试题:
[单选题]无励磁调压的配电变压器的调压范围是( )。
A.+5%
B.-5%
C.±10%
D.±5%
[判断题]图样中的形位公差用代号标注，一般不用文字说明。
A.正确
B.错误
[判断题]在处理和传输各类报警信息或屏蔽时，传输设备对应状态指示灯闪亮，在得到监控中心的正确接受确认后，该指示灯应常亮并在确认后或火灾探测报警系统复位后保持60s。当信息传送失败时应发出声、光信号。
A.正确
B.错误
[单选题]乳腺癌最常见的病理类型是
A.导管内癌
B.浸润性导管癌
C.小叶原位癌
D.髓样癌
E.浸润性小叶癌
[单选题] 依据《水利部关于印发的通知》,水利工程建设各参建单位可根据《水利工程建设项目生产安全重大事故隐患直接判定清单(指南)》所列隐患的危害程度,依照有关法律法规和技术标准,结合本单位和工程实际适当增补隐患内容,按照本标准的方法判定。()
A.正确
B.错误
[多选题]属于“客运列车”的有（）。
A.军用列车
B.T30次
C.回送空客车
D.动车组
[判断题]火场救人是将受火势围困或其他险情威胁的人员疏散、解救至安全区域,或通过改善被困人员生存环境避免伤亡发生的战斗行动。( )
A.正确
B.错误
[单项选择]“强调音乐是动的艺术，主张体态律动，并以游戏作为教学的主要方式”是（）教学法。
A. 达尔克罗兹
B. 奥尔夫
C. 柯达伊
D. 美国综合音乐感
[单项选择]最早明确提出保守医密和反对堕胎这两条医德规范的是（）
A. 《黄帝内经》
B. 宋国宾《医业伦理学》
C. 孙思邈《备急千金要方》
D. 希波克拉底《希波克拉底誓言》
E. 帕茨瓦尔《医学伦理学》
[单选题]改革开放以来党的全部理论和实践的主题是( )。
A..实现民族伟大复兴
B.为人民谋幸福
C..中国特色社会主义
D.为人类谋和平
[简答题]画图说明IP交换机的构成，并简述其工作原理。
[单项选择]患者，男，42岁。4年来经常腹胀，下肢浮肿，前胸有蜘蛛痣，腹水，肝未触及，脾大。应首先考虑的是
A. 普通型病毒性肝炎
B. 门脉性肝硬变
C. 酒精性肝炎
D. 肝细胞肝癌
E. 慢性肝淤血
[填空题]We_______(坚持扩大内需方针) and continued to take measures to exercise macro-control over new developments in the course of economic operation.
[判断题]RTU控制器中，RS232连接线必须使用屏蔽电缆。屏蔽物必须在GND端子处一点接地。
A.正确
B.错误
[单项选择]公益捐款指手机银行客户对在银行开户的慈善机构的账户进行（）的转账，是银行提供给客户的一种便捷捐款方式。
A. 免手续费
B. 优惠手续费
C. 全额手续费
D. 部分手续费
[多选题]下列()属于作业岗位红线内容客运专业安全管理。.
A.班前、班中饮酒
B.站台作业车辆掉入股道
C.临时停车擅自组织乘降
D.看车人员在车内抽烟、使用明火
[单选题]二氧化硫在大气中的含量超过_____(例如在产生二氧化硫的燃烧或其他操作期间),应在现场配备便携式二氧化硫检测仪或带有检测管的比色指示监测器。
A. 5.4mg/m3(2ppm)
B. 13.5mg/m3(5ppm)
C. 27mg/m3(10ppm)
D. 54mg/m3(20ppm)
[判断题]当指点信标台和无方向信标台共址设置时，其天线设置在跑道中线延长线上。
A.正确
B.错误
[单项选择]在清查中发现库存现金短缺时，应贷记（）科目。
A. 待处理财产损溢
B. 库存现金
C. 其他应收款
D. 管理费用
[判断题]高层建筑火灾由于火势蔓延途径多,影响火势蔓延的因素单一,如果火灾初起时得不到有效控制,不易形成立体火灾。( )
A.正确
B.错误
[单选题]化学品( )为化学物质及其制品提供了有关安全.健康和环境保护方面的各种信息.并能提供有关化学品的基本知识.防护措施和应急行动等方面的资料。
A.安全标签
B.安全技术说明
C.技术使用说明书
[单选题]计算机中二进制表示的数1010，用十进制表示为[ ](101-150)
A.1010
B.10
C.8
D.5
[不定项选择题]患者，男性，48岁，腰痛伴右下肢放射痛3年，间歇性发作。二便正常。查体：腰椎右侧弯，腰椎4椎旁压痛，右下肢直腿抬高试验阳性，右足外侧感觉减退，踝反射减弱。X线示轻度退行性变。
该患者的诊断应考虑
A.L2～3椎间盘突出
B.L3～4椎间盘突出
C.L4～5椎间盘突出
D.L5～S1椎间盘突出
E.马尾综合征
[不定项选择题]共用题干
Few men have influenced the development of American English to the extent that Noah Webster did.After a short career in law,he turned to teaching,but he discovered how inadequate the available schoolbooks were for the children of a new and independent nation.
In response to the need for truly American textbooks,Webster published A Grammatical Institute of the English Language,a three-volume work that consisted of a speller,a grammar,and a reader.The first volume,which was generally known as The American Spelling Book,was so popular that eventually it sold more than 80 million copies and provided him with a considerable income for the rest of his life.Can you imagine that?
Anyway,in 1807,Noah Webster began his greatest work,An American Dictionary of the English Language.In preparing the manuscript,he devoted ten years to the study of English and its relationship to other languages,and seven more years to the writing itself. Published in two volumes in 1828,An American Dictionary of the English Language has become the recognized authority for usage in the United States.Webster's purpose in writing it was to demonstrate that the American language was developing distinct meanings,pronunciations,and spellings from those of British English. He is responsible for advancing many of the simplified spelling forms that distinguish American English from British.
Webster was the first author to gain copyright protection in the United States by being awarded a copyright for The American Spelling Book and he continued to lobby over the next fifty years for the protection of intellectual properties,that is,for author's rights.By the time that Webster brought out the second edition of his dictionary,which included 70,000 entries instead of the original 38,000, the name Webster had become synonymous with American dictionaries.It was this second edition that served as the basis for the many revisions that have been produced by others, ironically,under the uncopyrighted Webster name.
A Grammatical Institute of the English Language was published in order to satisfy the need for truly American textbooks.
A.Right
B.Wrong
C.Not mentioned
[判断题]高速铁路隧道排水应避免采用机械排水。
A.正确
B.错误
[简答题]联挂后确认救援列车联挂端司 室【拖动模式】旋钮打到 “ 合 ”位时出现施加紧急制动、降弓现象。
[简答题]简述保健食品抗氧化与延缓衰老的作用原理。
[判断题]万用表是测量通信设备和线路绝缘电阻的仪表（ ）
A.正确
B.错误
[单选题]当控制装置或机器人的脉冲编码器的后备电池电量不足时,( )信号强制
为 ON。
A.UO[9] BATALM
B.UO[7] ATPERCH
C.UO[10] BUSY
D. UO[7] ATPERCH
[单选题]高温板式换热器（E-211A/B）烟气管线上的震动吹灰器有( ）个。
A.2
B.4
C.6
D.8
[多项选择]大肠埃希菌可引起（）
A. 腹泻
B. 败血症
C. 尿路感染
D. 急性肾小球肾炎
E. 肠热症
[简答题]Write a note of about 50 — 60 words based on the following situation :
You can’t visit your friend Mike / Hilda this afternoon because you have just heard that your club will have an urgent meeting at that time. Write him/her a note politely explaining the reason and expressing your best wishes.
Marks will be awarded for content, organization, grammar and appropriateness.
