热门试题:
[多选题]25
铁.生.运.生.检.作.过.中.直.人.操.的.所,可.发.急.中.事.,特.当().情.下,更.发.急.中.。
A. 操.环.特.
B. 防.措.不.
C. 气.恶.
D. 不.悉.作.境
[单选题]当只有一组电源供给时:
A.A． C1和C2ACMP不能同时工作
B.B． 可组合操作任意三个ACMP
C.C． 四个ACMP的工作不受限制
D.D． 只是发动机起动时,C2ACMP的工作才受限制
[单选题][单选题]在采集血气分析标本时,操作正确的是( )
A.无菌操作下抽取动脉血2ml
B.使用1ml无菌干燥注射器
C.将血迅速注入无菌试管并用软木塞塞住
D.先将血液注入抗凝管,再注入血培养瓶
E.抽取经过稀释的肝素溶液,充盈注射器后弃去
[单选题] 使用验电器验电的有关规定:必须使用同等电压等级的验电器验电,验电器的电压等级为( )。 (1分)
A.10kV
B.25kV
C.35kV
D.55kV
[判断题]scan可以不指定行键进行全表扫描。( )
A.正确
B.错误
[单项选择]社会主义市场经济体制的基础是
A. 公有制经济
B. 现代企业制度
C. 市场机制
D. 以公有制为主体的现代企业制度
[判断题]成人旅客购买卧铺车票乘车时，可以免费携带一名身高不足 1.3 米的儿童。 （ ）
A.正确
B.错误
[单选题]《铁路旅客运输规程》第77条规定托运易碎品时，应在包装表面明显处粘贴（ ）。
A.“小心轻放”
B.“向上”
C.“易碎品”
D.“注意搬运”
[多选题] 配电屏宜采用符合我国有关国家标准规定的产品,并应有( )。
A. 生产许可证
B. 产品使用证
C. 产品合格证
D. 产品试验书
【出处】 国家电网公司人力资源部,《 用电检查相关规程》,中国电力出版社, 2010 ,
第一章, 模块 4
【知识点、考核点】 农村低压电力技术、农村低压电网配电装置
[判断题]在超过2.0m深的基坑内作业时，向坑外抛掷土石应防止土石回落坑内，并做好防止土层塌方的临边防护措施。
A.正确
B.错误
[单选题]电路中任意两点间的电位差叫 )。
A.电压
B.电流
C.电阻
D.电动势
[判断题]剩余电流动作保护器安装后,各相用试验电阻接地试验3次,应正确动作。( )
A.正确
B.错误
[判断题]碱性电炉炼钢的各个冶炼阶段都能脱硫。一般熔化期的Ls可达3～4，氧化期的Ls可达8～10。而还原期的Ls可达50～80。( )
A.正确
B.错误
[判断题]开展水域训练应当选择适宜水域，确定救生员，采取相应安全保护措施，在充分了解和掌握水域各方面情况下进行。( )
A.正确
B.错误
[单项选择]慢性肺源性心脏病发病机制是
A. 右心前负荷加重
B. 右心后负荷加重
C. 左心前负荷加重
D. 左心后负荷加重
E. 以上都不是
[单选题]女性，35岁。5小时前摔伤左前臂，检查发现肿胀，皮肤破损流血，瘀斑，剧痛并有成角畸形诊断首先考虑
A.前臂软组织损伤
B.尺神经损伤
C.尺桡骨双折
D.桡骨骨折
E.尺骨骨折
[单项选择]当柴油发动机喷油泵喷油量过大时，有（）现象。
A. 排气冒白烟
B. 排气冒黑烟
C. 排气冒蓝烟
D. 运转不均匀
[判断题]DOS 专用中断是指INT 23H、INT 24H、INT 25H 三个中断，属DOS操作时专用，用户不要直接使用。
[单项选择]急性胆囊炎的致病菌主要来源（）。
A. 由肠道至胆道
B. 淋巴管道
C. 邻近脏器
D. 经门静脉而来
E. 经动脉系统而来
[多选题]多级放大器极间耦合形式是（ ）。
A.电阻
B.阻容
C.变压器
D.直接
E.电感
F.略
G.略
H.略
[多项选择]中级人民法院管辖的第一审行政案件有( )。
A. 确认发明专利的案件
B. 海关处理的案件
C. 本辖区内重大案件
D. 对市辖区人民政府所作的具体行政行为提起诉讼的案件
[单项选择]建筑常用的下列天然石材，耐久使用年限最短的是哪一项（）
A. 花岗石
B. 石灰石
C. 大理石
D. 板石
[单选题]具有最大间隙与最小间隙的是
A.间隙配合
B.过渡配合
C.过盈配合
[单项选择]下列合同中，属于可撤销的合同有( )。
A. 甲、乙签订质押合同，约定甲不能如期履行合同义务，则乙取得物质的所有权
B. 甲、乙两企业之间的资金借贷合同
C. 甲为逃避法院的强制执行，将其财产赠与乙
D. 甲因治病急需钱，乙提出以低于市场接近5倍的价格购买甲的珍贵油画，甲无奈之下与乙签订了合同
[填空题]Sign has become a scientific hot button. Only in the past 20 years have (36) in language study realized that signed languages are unique—a speech of the hand. They offer a new way to (37) how the brain generates and (38) language, and throw new light on an old scientific controversy. whether language, (39) with grammar, is something that we are born with, or whether it is a learned behavior. The current interest in sign language has roots in the (40) work of one rebel teacher at Gallaudet University in Washington, D. C., the world’s only liberal arts university for deaf people.
When Bill Stokoe went to Gallaudet to teach English, the school (41) him in a course in signing. But Stokoe noticed something odd. among themselves, students signed differently from his classroom teacher.
Stokoe had been (42) a sort of gestural code, each movement of the hands (43) a word in English. At the time
[简答题]如果曲线y=2x2+3x-26上点M处的切线斜率为15，求点M的坐标。
[单项选择]四大菩萨中，被称为“大悲菩萨”的是( )。
A. 观世音菩萨
B. 地藏菩萨
C. 普贤菩萨
D. 文殊菩萨
[单选题]在现金常规清收中，根据是否诉诸法律，可以将清收划分为（ ）。
A.委托第三方清收和直接追偿清收
B.常规清收和直接追偿清收
C.常规清收和依法收贷
D.依法清收和委托第三方清收
[多选题]健康包括（ ）等层面的健康。
A.生理
B.社会适应
C.心理
D.道德健康
E.人际关系
[单项选择]
| {{B}}Questions
19-22{{/B}} |
A. (A) Because she takes up a part-time job.
B. (B) Because she works with the government.
C. (C) Because she has a government grant.
D. (D) Because she stays with her friend.
[单选题]下列胎心属于异常的是
A.100/分
B.120/分
C.136/分
D.142/分
E.160/分
[判断题]CCB II系统是基于微处理器的电空制动控制系统，除了全制动作用的开始，所有逻辑是微机控制的。
A.正确
B.错误
[单项选择]
Three basic pathophysiologic mechanisms lead to
virtually all the clinical disease states involving endocrine glands:
(46) the excessive hormone production and action and
neoplasa. Deficiency of hormone action is most commonly
caused by an abnormally low level of biologically active hormone reaching target
tissues. (47) Endocrine gland hypofunciton may be
congenital, caused by a complete failure of gland development, a mutant
gene-encoding the structure of hormone or an enzyme responsible for hormone
biosythesis. (48) replacement by tumor,
surgical extirpation, effects of pharmacologic or environmental agents, or
inflammation. Other causes of decreased hormone action in
target tissues are encountered less frequently. Deranged physiologic control of
pituitary gland function causes secondary glandular failure, which can be either
congenital or acquired (49) Defective postsecretory hormone
activation or accele
[单选题]规划是预测未来行动,确定将来目标的过程,涉及的各项主要活动有如何时实施、何时完成,都应有时间和时序上的妥善安排,这也可用来帮助检查行动结果。此原则体现了职业生涯规划的哪项基本原则( )
A.适应性原则
B.适时性原则
C.一致性原则
D.清晰性原则
E.预测性原则
[不定项选择题]共用题干
A Doctor in the House
Brushing your teeth twice a day should keep the dentist away.But if a group of scientific researchers
have their wish,it will make the rest of your body healthy too._____(46)It is one of many gadgets
（小装置）proposed by engineers and doctors at the Center for Future Health in New York一others include a
pair of glasses that help to jog your memory,and a home camera designed to check for cancer.
The devices seem fanciful,but the basic principles are simple.The gadgets should make it easy for peo-
pie to detect illness long before it strikes and so seek treatment far earlier than normal.________(47)In
the long run,the technology may even prevent illness by encouraging us to lead healthier lives.
Intelligent bandages（绷带）are a good example. Powerful sensors within the bandage could quickly
identi行tiny amounts of bacteria in a wound and determine which antibiotics（抗生素）would work best.
_________(48)
Socks are long overdue for t makeover. In the future they will be able to automatically detect the amount
of pressure in your foot and alert you when an ulcer（溃疡）is coming up.
All the projects should have far-reaching implications,but the biggest single development is a melanoma
（黑瘤）monitor designed to give early warnings of cancer.
_________ (49)If a problem is found,the sys-
tem would advise you to get a check-up at your doctor's surgery.
If all this sounds troublesome,then help is at hand. ___________(50)A standard computer would be
able to understand your voice and answer questions about your symptoms in plain English and in a way which
would calm your nerves.
__________(46)
A:A toothbrush that checks blood sugar and bacteria while you brush is currently in development in US
A.
B.Experts are also working on a"digital doctor",complete with a comforting bedside manner.
C.Instead of relying on hi-tech hospitals,the emphasis is shifted to the home and easy-to-use gadgets.
D.The cut could then be treated instantly,so avoiding possible complications.
E.That is going to be the difficult part.
F.The device could be used to take a picture of your body each week,then compare it with previous images.
[单选题]电化学腐蚀是金属与介质之间由于( )作用而引起的破坏。
A.纯化学
B.电化学
C.物理化学
D.纯物理
[判断题]救生气垫适用20米以下的楼层下跳逃生。( )(中)
A.正确
B.错误
