题目详情
题目详情:

[单项选择]可摘局部义齿设计中,对于前后有缺隙、孤立的前磨牙,以下哪种卡环形式较适宜()。
A. 长臂卡环
B. 联合卡环
C. 倒钩卡环
D. 对半卡环
E. 连续卡环

热门试题:

[单选题]防误装置及电气设备出现异常要求解锁操作,经( )到现场核实无误并签字后,由变电站运维人员报告当值调控人员,方可解锁操作。
A.防误装置专业人员
B.防误装置专责人
C.运维负责人
D.运维班班长
[名词解释]蛛网膜下腔出血
[单选题]()是近代以来中华民族最伟大的梦想。
A.实现中华民族伟大复兴
B. 实现全面小康
C.实现共同富裕
D.实现现代化
[填空题]

Shakespeare was born in 1564. He probably studied Latin in the village school, and his plays show that he had read widely the books in his day, but we know little of his education. He left his hometown in 1586 and in 1592 he was well known in London as an actor and a dramatist.
In the next few years he published two poems, and by this time he was also writing some famous poems. His life seems to have lacked the adventure found in the careers of many Elizabethans and indeed in those of some of his early dramatists. He early became a member of one of the leading dramatic companies and he continued a shareholder in its profits until his death.
Shakespeare’s plays were popular both in the theatre and at court, but less than half were printed. It was only late in his career that man began to realize that his successful and interesting dramas were to be a part of the world’s great literature. Shakespeare did not appear as an actor after 1603, but he continue

[单项选择]模块独立性是软件模块化所提出的要求,衡量模块独立性的度量标准是模块的( )。
A. 抽象和信息隐蔽
B. 局部化和封装化
C. 内聚性和耦合性
D. 激活机制和控制方法
[单选题]在露天有(  )级及以上大风或大雨、大雪、大雾、雷暴等恶劣天气时,应停止起重吊装作业。
A.六
B.五
C.四
D.三
[判断题]被害人在追诉期限内提出控告,人民法院、人民检察院、公安机关应当立案而不予立案的,不受追诉期限的限制。
A.正确
B.错误
[单项选择]

患者男性,50岁,1年来出现耳鸣,以右侧明显,如火车轰鸣样,右视力下降。查体:右侧突眼,球结膜充血,右侧颞部可闻与脉搏一致的轰鸣样杂音。

最佳的检查是()
A. MRI
B. MRA
C. PET
D. DSA
E. ECT
[判断题]电缆问题中,本对芯线在电缆中间或接头中间错接到另一对芯线上,称地气,也称接地。( )
A.正确
B.错误
[单项选择]The best time to work a boat into a slip is().
A. when the wind is against you
B. with the current setting against you
C. at slack water
D. with a cross current
[单选题]基层人民法院和它派出的法庭,审理事实清楚、权利义务关系明确、争议不大的简单的民事案件,标的额为各省、自治区、直辖市上年度就业人员年平均工资30%以下的,实行()。
A.一审判决
B.一审终审
C.二审终审
D.三审终审
[单项选择]钢零件的渗氮处理作用是:()。
A. 在零件上形成一层高硬度的表面,以提高耐磨性。
B. 使零件韧化,提高抗拉强度。
C. 增强零件的耐热能力。
D. 改善零件内部的粗晶结构。
[单选题]一般施工方案由()编制。
A.施工项目部安全员
B.施工项目部技术员
C.施工项目总工
D.作业班组长
E.略
F.略
[判断题]接触网标称电压值为27.5kV。
A.正确
B.错误
[填空题]背压机组的热耗率只决定于()效率,()效率,()效率和()效率。
[判断题]设置排烟系统的场所或部位应划分防烟分区,防烟分区不应跨越防火分区。()
A.正确
B.错误
[单选题]– 年以来,全国各地频发雾霾天气,北至北京、河北,南至四川…… 多地空气显示“重度污染”,部分突破测量上限。这警示我们( )①要促进人与自然和谐发展 ②要实施可持续发展战③可以牺牲环境来发展经济 ④要加强生态文明建设,保护环境
A.①③④
B.①②④
C.①②③
D.②③④
[多项选择]根据我国《企业所得税暂行条例》及其实施细则的规定,纳税人取得的下列收入中,应计入应纳税所得额的有( )。
A. 银行存款利息收入
B. 金融债券利息收入
C. 国债利息收
D. 国家重点建设债券利息收入
[单项选择]单纯的前馈调节是一种能对()进行补偿的控制系统。
A. 测量与给定之间的偏差
B. 被控量的变化
C. 干扰量的变化
[多选题]1永久性气体气瓶主要用于盛装()等气体。
A.一氧化碳
B.硫化氢
C.丙烷
D.氨
E.氢气
[单选题]采用IE| 61850-9-2点对点模式的智能变电站,母线合并单元无效将对母线保护产生一定的影响,下列说法不正确的是( )。
A.闭锁所有保护
B.不闭锁保护
C.开放该段母线电压
D.显示无效采样值
[单选题]具有“热波特性”的油品是()。
A.原油
B.汽油
C.柴油
[单选题]高速铁路施工、维修作业天窗结束后,第一趟不可以开行()的动车组列车。
A.A、载客
B. B、确认车
C. C、动检
D. D、轨检
[单选题]依据《中国南方电网有限责任公司电力安全工作规程》,使用电气工具时,禁止提着电气工具的导线或( )。
A.固定部分
B.转动部分
C.绝缘部分
D.手持部分
[填空题]热油泵启动前要暖泵,预热速度不得超过(),每()小时盘车180度。
[判断题]灌筑混凝土作业或其他起重作业时,严禁用手拨动钢丝绳或起重索。
A.正确
B.错误
[单选题]在基准制的选择中应优先选用()。
A.基孔制
B.基轴制
C.混合制
D.配合制
[单项选择]Cillian Shephard is to announce a review of examination standards today as controversy surrounding university entrance procedures brings criticism over Britain’s educational performance.
The Education and Employment Secretary is worried that continuing uncertainty over a levels in particular will undermine the Government’s drive to meet ambitious targets for improvement. She postponed an announcement until this year’s candidates had received their results, but is now determined to clear the air.
Mrs. Shepard’s main advisers on schools have already asked her to sanction a 100,000 research project, comparing papers over the past 20 years. But she is expected to go further.
Reports of universities admitting A-level failures to foundation courses will be referred to officials carrying out a review of higher education. Further research will focus on school examinations.
Mrs. Shepard returned mm holiday last week to find critics chiming that a seventh successive rise in p
A. Some students’ homework make you annoyed.
B. Some students’ homework make you delighted.
C. Some students’ homework make you satisfied.
D. Some students’ homework make you surprise
[单选题]应用较广泛的栓剂制备方法是
A.冷压法
B.涂抹法
C.重压法
D.热熔法
E.切割法
[单项选择]What part of the body did the Japanese center injure in the game
A. Knee.
B. Head.
C. Ankle.
D. Hands.
[单选题]人力资源社会保障行政部门在查处拖欠农民工工资案件时,需要依法查询相关单位金融账户和相关当事人拥有房产、车辆等情况的,应当经( )负责人批准,有关金融机构和登记部门应当予以配合。
A. 县级以上地方人民政府人力资源社会保障行政部门
B. 设区的市级以上地方人民政府公安部门
C. 县级以上地方人民政府公安部门
D. 设区的市级以上地方人民政府人力资源社会保障行政部门
[简答题] 运输哪类物件时,应制定运输方案和安全技术措施? (1.0分)
[单选题]我国在1997年除交通事故、中毒、跌伤、烧伤、溺水外、其他意外伤损占( )。
A.10.2%
B.3.8%
C.6.8%
D.2.8%
[多选题]环网柜应在( )后,方可打开柜门。
A.停电
B.验电
C.合上接地刀闸
D.悬挂“止步,高压危险!”标示牌
[单选题]若将渐变焦眼镜前表面设计为非球面,特点变化为(  )。
A.增加像散区散光效应
B.增加渐变区和近用区的视野
C.增加中心厚度
D.增加放大率
[填空题]大型养路机械维修后的线路几何状态应达至()标准。
[单选题]变压器变比与匝数比()。
A.不成比例
B.成反比
C.成正比
D.无关

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