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[判断题]少油断路器依靠机械油吹灭弧方式,不采用横吹或纵吹灭弧。( )
A.正确
B.错误

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[单项选择]男,15岁,右上臂下段跌伤,局部肿痛,畸形瓦活动障碍,在当地医院给予手法复位及小夹板外固定,1d后,肢体远端肿胀麻木,检查患部皮肤张力性水泡状,X线显示肱骨踝上骨折对位不良,此时会引起何种最严重的并发症()
A. 肘内翻畸形
B. 迟发性尺神经损伤
C. 缺血性肌挛缩
D. 肘部骨化性肌炎
E. 肘外翻畸形
[单项选择]
A house is the most expensive thing most people will ever buy. Very few people have enough money of their own to buy a home, so they have to borrow money from a bank. Borrowing money from a bank to buy a house is called "take a mortgage (抵押)." The bank usually lends money or gives a mortgae for twenty-five years. Houses are so expensive that many people nowadays have to borrow as much as $ 50,000. In other words, they will have a $ 50,000 mortgage.
How can you get a mortgage When you find a house you like, you go to a bank. The bank will research your financial (金融的) history and decide if they think you are a good risk. They will want to know what kind of job you have, what kind of salary you make, and how long you have had the job. They will also want to know how much money you have. In addition, the banks will require a down payment. Depen
A. It is a dream which many people can hardly realize.
B. It is so expensive that many people cannot really buy them.
C. It is the most important property that many people try to buy.
D. It doesn’t belong to people if they can’t borrow money from the bank.
[单选题]在全部停电和部分停电的电气设备上工作时,必须完成的技术措施有:停电、()、挂接地线、装设遮栏和悬 挂标示牌。
A.放电
B.验电
C.巡视安全检查
[单选题]( )主要反映出主产品的层次结构、所有零部件的结构关系和数量组成。
A.BOM
B.MPS
C.MRP
D.库存文件
[多选题]事故调查组人数通常为,一般事故()人、较大事故()人、大事故()人、特大事故()人。( )
A.3
B.5
C.7
D.9
[简答题]【2017电力安全工作规程习题(线路部分)问答题】22.在连续档距的导、地线上挂梯(或飞车)时,其导、地线的截面有什么规定?
[单选题]高层建筑的地下商店不应储存火灾危险性为( )物品属性的商品。
A.甲乙类
B.丙类
C.丁类
D.戊类
[多项选择]由国际商会编纂的国际经济法文件是()
A. 《国际贸易术语解释通则》
B. 《跟单信用证统一惯例》
C. 《托收统一规则》
D. 《见索即付保函统一规则》
E. 《国际商事合同通则》
[单项选择]

I have just returned from a visit to my landlord—the solitary neighbour that I shall be troubled with. This is certainly a beautiful country! In all England, I do not believe that I could have fixed on a situation so completely removed from the stir of society. A perfect misanthropist’s heaven: and Mr. Heathcliff and I are such a suitable pair to divide the desolation between us. A capital fellow! He little imagined how my heart warmed towards him when I beheld his black eyes withdraw so suspiciously under their brows, as I rode up, and when his fingers sheltered themselves, with a jealous resolution, still farther in his waistcoat, as I announced my name.
"Mr. Heathcliff!." I said.

A nod was the answer.
"Mr. Lockwood, your new tenant, sir. I do myself the honor of calling as soon as possible after my arrival, to express the hope that I have not inconvenienced you by my perseverance in soliciting the occupation of Thrushcross
A. protect themselves too much
B. avoid society
C. are unsociable
D. are not anthropologists

[单选题]绝缘电阻表接线柱与被测设备间的连接导线()分开连接,避免因绞线绝缘不良而引起测量误差。
A.不能用双股绝缘线或单股线,而应用绞线。
B.不能用绞线或单股线,而应用双股绝缘线
C.不能用双股绝缘线或多股线,而应用绞线。
D.不能用双股绝缘线或绞线,而应用单股线
[不定项选择题]维持心脏、神经及消化系统正常功能所必需,缺乏可出现脚气病的是
A.维生素A
B.维生素B1
C.维生素C
D.维生素D
E.维生素E
[单选题]现行规范规定,相同比例尺,相同地形类别的数字高程模型成果按精度可划分为( )级。
A.1
B.2
C.3
D.4
[单项选择]传染源是指病原体已在体内生长繁殖并能将其排出体外的人和动物,但不包括
A. 患者
B. 隐性感染者
C. 潜伏性感染者
D. 病原携带者
E. 受感染的动物
[填空题]并联电路中,总电阻的等于各并联支路电阻的( )。【出自铁路职工岗位培训教材《车辆电工》】
[单项选择]空调系统补充冷媒应在发动机()
A. 静止,由高压端补充
B. 静止,由低压端补充
C. 运转中,由高压端补充
D. 运转中,由低压端补充
[单选题] 钢轨胶结绝缘接头作业时,对钢轨与绝缘鱼尾板接触的区域打磨后进行( )处理,并试装鱼尾板和高强度螺栓。
A.润滑
B.干燥
C.涂油
D.加湿
[单项选择]根据卫生部标准要求,医护人员手部细菌数不得超过()
A. 9CFU/cm2
B. 8CFU/cm2
C. 10CFU/cm2
D. 11CFU/cm2
E. 12CFU/cm2
[单选题]建仓时,当远期月份合约的价格( )近期月份合约的价格时,做空头的投机者应该卖出近期月份合约。
A.等于
B.低于
C.大于
D.接近于
[判断题]提高水灰比能提高混凝土的密实度和强度。
A.正确
B.错误
[单项选择] Space Tourism Make your reservations now. The space tourism industry is officially open for business, and tickets are going for a mere $20 million for a one-week stay in space. Despite reluctance from National Air and Space Administration (NASA) , Russia made American businessman Dennis Tito the world’’s first space tourist. Tito flew into space aboard a Russian Soyuz rocket that arrived at the International Space Station (ISS) on April 30, 2001. The second space tourist, South African businessman Mark Shuttleworth, took off aboard the Russian Soyuz on April 25,2002, also bound for the ISS. Lance Bass of N Sync was supposed to be the third to make the $20 million trip, but he did not join the three-man crew as they blasted off on October 30,2002, due to lack of payment. Probably the most incredible aspect of this proposed space tour was that NASA approved of it. These trips are the beginning of what could be a profitable 21st century industry.
A. Y
B. N
C. NG
[单项选择]()是指利用两种或三种不同的但相互关联的商品之间的期货合约价格差异进行套利,即同时买入或卖出某一交割月份的相互关联的商品期货合约,以期在有利时机同时将这些合约对冲平仓获利。
A. 期现套利
B. 价差交易
C. 跨品种套利
D. 跨期套利
[填空题]“吃饭”、“煮饭”和“混饭(吃)”中的具体语义关系分别是动作与()、()、()的关系。
[单项选择]胎儿先露部指示点与母体骨盆的关系称为
A. 胎产式
B. 胎方位
C. 胎先露
D. 胎体势
E. 骨盆轴
[单选题]属于抑菌药物的抗结核药物是
A. 异烟肼
B. 吡嗪酰胺
C. 乙胺丁醇
D. 链霉素
E. 利福平
[单选题]对于妥善处理商业合作伙伴关系,有关人员应当严格审查商业合作伙伴资质,从公司的( )出发,公正衡量( )因素,选择具备相应资质和条件的最优供应商。
A.最大利益;所有决定性
B.综合利益;相关决定性
C.全体利益;部分决定性
D.各项利益;重大决定性
[判断题]( )听觉信号,紧急停车信号为连续短声。
A.正确
B.错误
[简答题]撰写周总结的注意要点是什么?
[单项选择]房地产经纪人在带客户看了多套房源并了解客户需求后,引导客户作出决策的方法是()。
A. 假设法
B. 直接法
C. 对比法
D. 总结法
[多项选择]消防泵吸水管安装的基本要求是()。
A. 吸水管水平管段上不应有气囊和漏气现象
B. 吸水管及其阀门的公称管径不应大于消防泵入口直径
C. 吸水管上应设有明显启闭标志的阀门
D. 吸水管上应设真空压力表
E. 吸水管及其阀门的公称管径不应小于消防泵入口直径
[单选题]建筑材料的采购费、仓储费、工地保管费和仓储损耗费,属于建筑安装工程的( )。
A.措施费
B.材料费
C.企业管理费
D.现场管理费
[判断题]铁路局货运主管部门超限超重货物运输管理工作实行AB岗双人负责制。
A.正确
B.错误
[单选题]发售去( )的车票时,应要求旅客出示国务院铁路主管部门、公安部规定的边境居民证、身份证或边境通行证。
A.港澳地区
B.边境地区
C.口岸地区
D.国际列车
[单项选择]动物骨头都含有钙的成分,很难溶解于水。有人曾做过实验,用5公斤猪骨头加上5公斤水,在高压锅里熬10个小时,结果一碗骨头汤中的钙含量不过10毫克,不及一袋牛奶钙含量的1/20。骨头汤里还溶解有大量骨内脂肪,经常食用会引发其他健康问题。因此喝骨头汤未必是治疗骨质疏松的最佳食疗方法,重要的是注重饮食多样化,多摄入富含钙的食物,如牛奶、豆腐、虾皮、紫菜等。
这段文字意在说明( )。
A. 喝骨头汤有利有弊
B. 预防骨质疏松补钙是关键
C. 如何科学有效补钙
D. 日常生活中多样化饮食最科学
[单选题]《铁路旅客运输管理规则》规定,对在不准吸烟处所吸烟的旅客,客运人员应()。
A.严禁乘车
B.驱除候车室
C.进行劝阻
D.给予处罚
[简答题]乙抽抽烟机厂向丙公司提出请求有无法律依据为什么
[单项选择]当然,在监考上下工夫,永远只是______。加强对学生的思想教育和人格品质的培养,改革课程设置,倡导科学的教学与考试方法,从根本上解决学以致用问题,才能对现有的舞弊现象起到______的作用。
依次填入画横线部分最恰当的一项是( )。
A. 扬汤止沸 釜底抽薪
B. 饮鸩止渴 一劳永逸
C. 急功近利 绝薪止火
D. 得不偿失 事半功倍
[判断题]AutoCAD可以支持4种类型的光源:环境光、平行光、点光源和聚光灯。从这些光源发出的光空过面,默认情况下会投下阴影。
A.正确
B.错误

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