热门试题:
[判断题]一个作业负责人同一时间最多可以使用两张作业票。（）
A.正确
B.错误
[填空题]用移动平均法对某厂1993-1995年各月的灯泡产量进行修匀，若采用了12月移动平均，则修匀后所得到的新数列较原数据列小（）项。
[单选题]总结党的百年奋斗重大成就和历史经验，是推进党的_____、提高全党斗争本领和应对风险挑战能力、永葆党的生机活力、团结带领全国各族人民为实现中华民族伟大复兴的中国梦而继续奋斗的需要。
A.自我发展
B.自我革新
C.自我批评
D.自我革命
[单选题]检查胸壁时，应检查哪些项目
A.A:胸壁静脉
B.B:皮下气肿
C.C:胸壁压痛
D.D:肋间隙
E.E:以上均正确
[判断题]在电气化区段更换钢轨时，使用的铜导线截面不小于70mm²。
A.正确
B.错误
[单选题]“收人分配改革实质不是把公平与效率截然对立起来,而是在公平与效率之间寻找最优平衡点,求得社会和谐”这句话体现了( )
A.普遍联系的观点
B.内外因相结合的观点
C.对立统一的观点
D.理论联系实际的观点
[单选题]客车统计子系统退乘后录入计划编组即为()，不能修改。
A.实际编组
B.载客编组
C.始发编组
D.图定编组
[单选题]在正常情况下，车载设备的位置校正量不超过( )。
A.10m
B.50m
C.100m
D.120m
[填空题]小学教学的任务中，引导学生掌握科学文化基础知识和基本技能 是_ 任务。
[单项选择]一建筑工人不慎坠楼，腰剧痛，双下肢感觉、运动障碍，二便功能障碍。经X线平片检查，诊断为胸腰段屈曲型压缩骨折合并脊髓损伤，为进一步明确骨折片向椎管内移位的情况，下列哪项检查是最有价值的（）
A. MRI
B. CT
C. ECT
D. 脊髓造影
E. X线断层摄影
[多项选择]据《素问.痹论》，五体痹内传脏腑的病理机制为（）。
A. 五体痹久而不去
B. 病人的体质素亏
C. 营卫失调
D. 痹邪直接侵入五脏
E. 复感于痹邪
[单选题]（47491）线路允许速度200～250km/h，钢轨头部垂直磨耗超过（）mm时为轻伤钢轨。（1.0分）
A.8
B.9
C.10
D.12
[单选题]在半自动闭塞区间，超长列车头部越过出站信号机并压上出站方面轨道电路发车时，列车占用区间的行车凭证为( )。J311/J321
A.调度命令
B.路票
C.出站信号机显示的允许运行的信号及车站值班员的通知
[不定项选择题]A.上叶下部或下叶上部近胸膜处
A.上叶后段或下叶背段
B.上叶尖后段和下叶背段
C.左下叶和舌叶支气管
D.原发性肺结核好发于( )
[单项选择]某条约规定：日本臣民得在中国通商口岸城邑，任便从事各项工艺制造，又得将各项机器任便装运进口，只交所定进口税。此条约是（）
A. 《南京条约》
B. 《北京条约》
C. 《马关条约》
D. 《辛丑条约》
[单项选择]肺内直径小于2 cm病灶的最佳检查方法是：（ ）
A. HRCT
B. 透视
C. 胸部摄片
D. MRI
E. 螺旋CT
[单项选择]已知流动负债为80万元，存货为120万元，应收账款为60万元，无形资产为35万元，则流动比率是( )。
A. 2.69
B. 2.25
C. 1.50
D. 1.19
[不定项选择题]陕西某高校一位副教授因高热住进职工医院，经B超、CT、胃检、抽血、抽骨髓化验等检查后，难以确诊。医生恐延误病情，于是给予高档抗生素治疗，但病情不好转。第16天，该院请某市医院会诊，仍依据上述理化数据而诊断为病毒性感冒，给予相应治疗后仍无济于事。病人在这两家医院里诊治达20多天，花费近万元，仍无明确诊断。后来，医院只好请西安医大第一附属医院某教授会诊。该教授并未盲目用理化检验手段，而是仔细问诊查体，当在病人身上发现了3个极易被忽视的小红点时，病情很快得到确诊：原来是病人在不久前游览西双版纳时被蚊虫叮咬，导致斑疹伤寒。确诊后，病人家属遵医嘱到药店花1．2元钱买了20片四环素，病人口服后痊愈
前两家医院的医生出现误诊误治的原因是
A.医生学术水平太低
B.服务态度不好
C.过分依赖技术手段
D.病人病情太复杂
E.诊断仪器不够档次
[单选题]热值愈高的物质燃烧时，辐射出的热量也愈（ ）。
A.低
B.少
C.多
D.小
[单选题] （ ）是一种为主干层光缆、配线层光缆提供光缆成端、跳接的交接设备。
A.家庭信息箱,,
B.光缆分纤箱,,
C.光缆分路箱
D.光缆交接箱,,
[单选题]Glasgow昏迷评分的运动反应中“躲避疼痛刺激”可评为( )
A. 5分
B. 4分
C. 3分
D. 2分
[单项选择]The physical distribution of products has two primary aspects: transportation and storage. Both aspects are highly developed and specialized phases of marketing. The costs of both transporting and storing are built into the prices of products. Transportation can be by truck, railways, ship, or barge. For some items, such as exotic plants and flowers, or when rapid delivery is essential, air freight may be used. Storage, or warehousing, is a necessary function because production and consumption of goods rarely match: items generally are not sold as quickly as they are made. Inventories build up, both in warehouses and at retail establishments, before the foods are sold. The transportation function is involved in bringing goods to a warehouse and taking them from it to retail stores. Storage performs the service of stabilizing market price. If, for example, no agricultural product could be stored, all food would have to be put on the market immediately. This would, of course, create a glut and lower prices drastically. There would be an immediate benefit to consumers, but in the long run they would suffer. Farmers, because of low prices, would be forced off the land, and the amount of food produced would decrease. This, in turn, would raise consumer prices. Warehouses for storage are of several types. Private warehouses are owned by manufacturers. Public warehouses, in spite of their name, are privately owned facilities, but they are independent of manufacturer ownership. General-merchandise warehouses store a great variety of products. Cold-storage warehouses store perishable goods, especially food products. Grain elevators are a kind of warehouse used to keep wheat and other grains from spoiling. A bonded warehouse is one that stores foods, frequently imported, on which taxes must be paid before they are sold. Cigarettes and alcoholic beverages are common examples. The distribution center is a more recently developed kind of warehouse. Many large companies have several manufacturing plants, sometimes located outside the country. Each plant does not make every company product but specializes in one or more of them. The distribution center allows a manufacturer to bring together all product lines in one place. Its purpose is to minimize storage and to ease the flow of goods from manufacturers to retailers rather than build up extensive inventories. It reduces costs by speeding up product turnover. Very large corporations will have several distribution centers regionally or internationally based.How many types of warehouses for storage are discussed in the passage
A. 3.
B. 4.
C. 6
D. 7
[单选题]对于痰液过多且无力咳痰者，为防止窒息，护士在翻身前首先应
A.给患者吸氧
B.给患者吸痰
C.指导患者有效咳嗽
D.给患者雾化吸入
E.慢慢移动患者
[单项选择]硬盘的一个主要性能指标是容量，硬盘容量的计算公式为
A. 磁道数×面数×扇区数×盘片数×512字节
B. 磁道数×面数×扇区数×盘片数×128字节
C. 磁道数×面数×扇区数×盘片数×80×512字节
D. 磁道数×面数×扇区数×盘片数×15×128字节
[判断题]监守自盗是指公司、企业或者其他单位的人员，利用职务上的便利，以窃取的方式将本单位的财物非法占为已有的行为。()
A.正确
B.错误
[单选题]两栖动物∶青蛙
A.鳄鱼∶爬行动物
B.脊椎动物∶壁虎
C.鱼类∶蓝鲸
D.哺乳动物∶鸵鸟
[简答题]什么叫愿菩提心？什么叫行菩提心？二者有什么区别？
[单项选择]就地现浇梁顶面高程允许偏差（）mm。
A. ±5
B. ±8
C. ±10
D. ±12
[单项选择]商业银行根据自身的优劣势来选择客户，满足客户需求，使客户成为自己忠实伙伴的过程称为( )。
A. 客户选择
B. 客户分析
C. 客户定位
D. 客户目标
