热门试题:
[单选题]男性，74岁，右侧腹股沟区可复性肿块8年。查体：病人直立时，在腹股沟内侧端、耻骨结节上外方有一4cm×4cm半球形肿物，未进入阴囊，平卧后自行消失。该病人最可能的诊断是
A.股疝
B.隐睾
C.交通性鞘膜积液
D.腹股沟斜疝
E.腹股沟直疝
[单项选择]
Long long ago, there were two men who had a very fierce quarrel. They argued for a long time, but still they couldn’t settle the problem. The incident occurred one morning outside Albert Schweitzer’s hospital in the African jungle. A patient who lived in the hospital had gone fishing in another man’s boat without permission. He succeeded in getting a tot of fish. Finding out what the patient had done, the owner of the boat thought that he should be given all the fish that were caught. Dr. Schweitzer said to the boat owner:
"You are right because the other man ought to have asked permission to use your boat. But you are wrong because you are careless and lazy. Though you have the boat, you don’t make good use of it. You merely twisted the chain of your canoe round a palm tree instead of fastening. it with a padlock. Of laziness you are guilty because you were asleep in your hut on this moonlit night instead of making use of the good opportunity
A. the canoe did not really belong to him
B. he should have locked his boat to a tree
C. he wasted a good fishing night
D. Both B and C
[单选题]当前，企业境外放款余额上限为（ ）。
A. 最近一期经审计的资产的30%
B. 最近一期经审计的所有者权益的30%
C. 最近一期经审计的资产的50%
D. 最近一期经审计的所有者权益的50%
[单项选择]
The development of e-commerce may well bring the world into a brand new era of "electronic currency". At the moment, (52) areas in Europe, the United States and Asia have already started studying the possibility of an electronic currency. Electronic currency is not only about currency. It (53) to an entire finance system on the Net. It includes a virtual numeric currency, an electronic system of withdrawals, transfers and loans, and (54) cards of all shapes and sizes. The (55) of an electronic currency system implies the emergence of "virtual banks" and "virtual enterprises". Actually, the first virtual bank appeared in the US in 1995. (56) it is a small and insignificant bank, it represents the trend of the future. In time to come, we may even have to (57) the familiar paper currency.
As the Net pushes the economy (58) rapidly, the economy is also bringing the Net market forward,
A. ahead
B. backward
C. front
D. behind
[单项选择]三焦辨证中，温病极期阶段指的是
A. 上焦邪热壅肺的病变
B. 上焦手厥阴心包络的病变
C. 中焦手阳明大肠的病变
D. 中焦足阳明胃的病变
E. 下焦足厥阴肝的病变
[填空题]接触器按主要触头通过电流的种类可分为交流接触器和（ ）接触器两种。
[单项选择]纠偏的主要对象是( )造成的费用偏差。
A. 物价上涨和施工原因
B. 业主原因和设计原因
C. 设计原因和客观原因
D. 设计原因和施工原因
[单选题]下列物质中,爆炸极限范围最广的是( )。
A.氯乙烯
B.二氯乙烷
C.甲醇
D.乙醇
[多选题]B737-8型飞机的应急设备，说法正确的有
A.灭火瓶与B737-800的配备数量相等
B.ELT存放于前储藏柜内
C.圆形救生筏均存放于天花板内
D.71排JKL座椅背后存放了2个便携式氧气瓶
[单项选择]蛋白质在等电点时，所带电荷之间的关系是（）
A. 只带正电荷
B. 只带负电荷
C. 静电荷为零
D. 负电荷大于正电荷
E. 正电荷大于负电荷
[单选题]提升企业核心竞争力、促进产业升级的最直接有效的途径是（）。
A.品牌营销
B.扩大规模
C.降低成本
D.创新发展
[简答题] When an invention is made, the inventor has three possible courses of action open to him: he can give the invention to the world by publishing it, keep the idea secret, Or patent it. A granted patent is the result of a bargain struck between an inventor and the state, by which the inventor gets a limited period of monopoly (垄断) and publishes full details of his invention to the public after that period terminates. Only in the most exceptional circumstances is the lifespan of a patent extended to alter this normal process of events.
The longest extension ever granted was to Georges Valensi; his 1939 patent for color TV receiver circuitry was extended until 1971 because for most of the patent’’s normal life there was no color TV to receive and thus no hope of reward for the invention.
Because a patent remains permanently public after it has terminated, the shelves of the library attached to the patent office contain details of literally millions of ideas that are free for a
[多选题] 婴幼儿腹泻发病,较多由于细菌污染了( )。
A.奶具、餐具
B.饮用水
C.手消毒不严
D.食物
E.牛奶
[单项选择]竹叶石膏汤主治（）
A. 阳明气分热盛证
B. 温热、暑热、耗气伤阴证
C. 肺肾气虚喘息、咳嗽
D. 伤寒、温病、暑病余热未清，气津两伤证
E. 暑热气津两伤证
[多选题]串联电路的主要特点是(____)。
A.串联电路中流过各段的电流相同，且等于线路总电流
B.串联电路中，总电压等于各段电压之和
C.几个电阻串联时，可用一个总的等效电阻R＝R1＋R2＋…＋Rn来代替，而总电流不变
D.串联电路中流过各段的电压相同
[单选题]安装间隔时，安全带挂在一根子导线上，后备保护绳挂另外一根子导线上。（）
A.正确
B.错误
C.略
D.略
E.略
F.略
[判断题]车削梯形螺纹容易引起振动的主要原因是工件刚性差。
A.正确
B.错误
[单项选择]
依法纳税是每个公民的基本义务，然而在实际生活中却存在下列（）等偷税的违法行为，影响了我国税收工作正常进行。
①威胁、围攻税务人员
②伪造、涂改帐本和票据
③隐瞒销售收入和经营利润
④虚报出口货物数量、价格骗取出口退税款
A. ①③
B. ①④
C. ②③
D. ②④
[单选题]低压电气工作时，拆开的引线、断开的线头应采取（ ）等遮蔽措施。
A.胶带包裹
B.绝缘包裹
C.帆布遮盖
D.剪断包裹
[单选题]大站(6502电气集中)上、下行咽喉同时各办理一条进路的人工解锁( ).
A.只有一条进路能解锁
B.两条进路均能解锁
C.两条进路均不能解锁
D.两条进路都是列车进路时有一条不能解锁
[单选题]根据《生产过程安全卫生要求总则》(GB/T 12801-2008)第4.2条规定,生产过程安全、卫生标准中,下列诸因素不属于应明确规定具体要求的是( )。
A.生产过程中的危险和有害因素
B.工艺、作业和施工过程的设计、组织和实施
C.剩余物料
D.设备、设施、管线、电缆的配置和作业区的规划和组织
[判断题]空调列车非专职售货人员不从事商品销售等经营活动，专职售货人员不得超过4人（不含餐车）。
A.正确
B.错误
[单选题]对轨头核伤校对应采用( )进行。
A.多方位
B.轨底反射法
C.多种方式
D.A与C
[判断题]软启动器可用于频繁或不频繁启动,建议每小时不超过 20 次。 ( )
A.正确
B.错误
[多选题]
党委要落实意识形态工作责任制，坚持( )、( )形态，加强新闻宣传、舆情管理工作。
A.党管宣传
B.党管新闻
C.党管舆情
D.党管意识
[单选题]迟到、早退属于( )。
A.讲话程度上的阻抗
B.讲话方式上的阻抗
C.讲话内容上的阻抗
D.咨询关系上的阻抗
[单项选择]不允许在岗位交接班记录中出现（）。
A. 凭旧换新
B. 划改内容
C. 撕页重写
D. 双方签字
[多项选择]患者男，18岁，因“进行性四肢麻木无力2d”来诊。1周前有腹泻病史。查体：四肢肌张力低，感觉减退呈手套袜子样分布，腱反射消失，病理征（－）。诊断：急性炎症性脱髓鞘性多发性神经病。患者可能出现的并发症有（）
A. 肺部感染
B. 深静脉血栓形成
C. 肌肉废用性萎缩
D. 便秘
E. 尿失禁
F. 慢性腹泻
[多选题]下列关于中国烹调主要特点的表述，正确的有（ ）。
A.讲究色、香、味、形，选料极为广泛
B.讲究刀工，注意掌握火候
C.烹调方法复杂多样，令人眼花缭乱
D.所制成的菜肴具有多种口味
E.宴会多采用位餐
[多选题]国家电网公司电力安全工作规程线路部分规定，雨雪、大风天气或事故巡线，巡视人员应穿()。
A.导电鞋
B.雨靴
C.绝缘鞋
D.绝缘靴
[单项选择]当前PC机中的二级Cache存储器是直接挂在______。
A. 存储器总线上
B. PCI总线
C. CPU局部总线上
D. AGP总线上
[单选题](27556)（ ）是指把全部资本分为等额股份，股东以其所持股份为限对公司承担责任，公司以其全部资产
对公司的债务承担责任的企业组织。(1.0分)
A.有限责任公司
B.国有独资公司
C.股份有限公司
D.有限股份公司
[单项选择]某股东拥有1000股股票，该公司要选出11名董事，在累积投票制情况下，该股东最多可以投（）票。
A. 1100
B. 110
C. 11000
D. 11
[单项选择]Her dress was studiously arranged in a more ______ taste.
A. female
B. womanly
C. feminine
D. womanish
[单选题]轻症中暑出来方法：除需将病人立即搬离闷热环境外,还要脱去衣服，让其平卧，用冷水毛巾湿敷（ ）或包裹四肢和躯干,一边用电风扇吹风,让病人体温尽快下降
A.胸部
B.脸部
C.头部
D.双手
[单项选择]夜间施工增加费、材料二次搬运费和仪器、仪表使用费属于( )的内容。
A. 直接费
B. 其他直接费
C. 现场经费
D. 增加费
[单项选择]55岁男性，单位查体胸片发现右上肺陈旧性病灶，血沉5mm／h，血常规正常，下列处理合理的是（）
A. 胸部CT检查
B. 支气管镜检查
C. 抗结核治疗
D. 抗感染治疗
E. 定期随访
[多选题]29.配电网工程通用造价编制总体原则是：方案典型，结合实际；标准统一，造价合理；总结经验，科学编制；灵活适用，使用简洁；努力实现通用造价成果的（）。
A. 科学性
B.先进性
C.合理性
D.适用性
