热门试题:
[单项选择]属于特殊类型胃癌的是（）
A. 乳头状腺癌
B. 管状腺癌
C. 黏液腺癌
D. 腺鳞癌
E. 印戒细胞癌
[不定项选择题]共用题干
Voice Your Opinion一Change is Needed in Youth Sports
Everywhere you look, you see kids bouncing a basketball or waving a tennis racquet（网球拍）.And
these kids are getting younger and younger. In some countries,children can compete on basketball,
baseball,and volleyball teams starting at age nine._________(46)And swimming and gymnastics classes
begin at age four,to prepare children for competition.
It's true that a few of these kids will develop into highly skilled athletes and may even become members
of the national Olympic teams._________(47)This emphasis on competition in sports is having serious
negative effects.
Children who get involved in competitive sports at a young age often grow tired of their sport. Many
parents pressure their kids to choose one sport and devote all their time to it._______(48)But 66 percent
of the young athletes wanted to play more than one sport一for fun.
Another problem is the pressure imposed by over-competitive parents and coaches.Children are not
naturally competitive.In fact,a recent study by Paulo David found that most children don't even understand
the idea of competition until they are seven years old. ________(49)
The third,and biggest,problem for young athletes is the lack of time to do their homework,have fun,
be with friends一in short,time to be kids.When they are forced to spend every afternoon at sports practice,
they often start to hate their chosen sport.A research found that 70 percent of kids who take part in
competitive sports before the age of twelve quit before they turn eighteen.__________(50)Excessive
competitive sports take away all the enjoyment.
Need to remember the purpose of youth sports一to give kids a chance to have developing,strong,
healthy bodies.
__________(50)
A.A survey found that 79 percent of parents of young athletes wanted their children to concentrate on one sport.
B.The young soccer organization has teams for children as young as five.
C.Many of them completely lose interest in sports.
D.Sports for children have two important purposes.
E.But what about the others,the average kids?
F.Very young kids don't know why their parents are pushing them so hard.
[单选题]被试互感器外绝缘应完好无损，电压互感器二次侧一端必须可靠接地。为防止电流互感器二次（ ），试验接线应牢固并采用双线连接。
A.开路
B.回路
C.回路开路
D.串联
[简答题]传统武术当中，南方功夫善用拳，北方功夫善用什么？
[填空题]Andrew Carnegie, known as the King of Steel, built the steel industry in the United States. And in this process, he became one of the (47) men in America. His success resulted in part from his ability to sell the product and in part from his policy of (48) during periods of economic decline, when most of his competitors were reducing their (49) .
Carnegie believed that individuals should progress through hard work, but he also felt strongly that the wealthy should use their (50) for the benefit of society. He opposed charity, (51) instead to provide educational opportunities that would allow others to (52) themselves.
Among his more (53) contributions to society are those that bear his name, including the Carnegie Institute of Pittsburgh, which has a library, a museum of fine arts, and a museum of national history. He also founded a school of technology that is (54) part of Carnegie-Mellon University
[单选题]开放截断塞门(脱轨制动装置的球阀须处于开放位)，待（ ）充至定压后，用防锈检漏剂检查制动主支管及副风缸管系接头不得漏泄。
A.副风缸
B.制动缸
C.加速缓解风缸
D.主管
[单项选择]下列有关支票的表述中，不符合规定的是( )。
A. 支票分为现金支票、转账支票和普通支票
B. 普通支票可以用于支取现金、也可用于转账
C. 用于支取现金的支票可以背书转让
D. 支票的余额、收款人名称可以由出票人授权登记
[单选题]任何运行中星形接线设备的中性点，应视为（）设备。
A.大电流接地
B.不带电
C.带电
D.停电
E.略
F.略
[单选题]接种卡介苗后获得的免疫力属
A.人工被动免疫
B.自然被动免疫
C.自然主动免疫
D.人工主动免疫
E.过继免疫
[多项选择][案例一]
20岁男性患者，因少语、少动、少食10天入院。患者10天前有感冒发烧史，当时最高体温为38.8℃，在当地医院处积极治疗3天后体温恢复正常，回家后无明显诱因出现讲话少，活动减少，食欲减退，同时伴随出汗多，面部油脂增多，家人为求进一步诊治送来我院。
根据以上的临床表现，患者可能的诊断包括
A. 分裂样精神病
B. 精神分裂症
C. 抑郁症
D. 反应性精神病
E. 病毒性脑炎
F. 神经症
G. 心因性木僵
[单选题]驻站联络员与现场防护员执行联控时正确的作业顺序是（）。
A.A、预报-确报-确认-警报
B.B、确报-预报-警报-确认
C.C、预报-确报-警报-确认
D.D、预报-确认-警报-确报
[单选题]最常见的女性生殖系统恶性肿瘤是
A.卵巢癌
B.子宫内膜癌
C.子宫颈癌
D.外阴癌
E.输卵管癌
[单选题]雷雨天气巡视时,为什么不能靠近避雷针( )
A.在雷击避雷针时,雷电流流入大地,引起地电位上升。
B.避雷针容易倒塌,防止砸伤。
C.避雷针会对人体直接放电,使人员触电。
D.避雷针有引雷的作用,靠近避雷针可能会受到雷击。
[单选题]按《塔里木油田钻井井控实施细则》规定:井控装备必须经（ ）检验、试压合格后方可送井使用。
A.平台经理
B.平台副经理
C.井控车间
D.司钻
[填空题]
{{B}}
Intelligent Transport System{{/B}}
Today,
there are many ways to travel around a large metropolitan area, for work or
pleasure. You could walk, although the range is admittedly low. You could
bicycle, but you still do a lot of work, and it’s dangerous. You could drive a
car, which takes concentration and sobriety and a license. You could ride a bus,
and let someone else drive. You could take a train, and let a computer drive
you. Or you could fly, and wait a long time for the plane to take off and
land.
All modes of transportation have advantages, and
disadvantages. However, in recent decades, the single system that has won over
all others is the private automobile. This allows you to go from your starting
point to your destination point, with your complete control, at a reasonable
speed in a reasonable time. Unfortunately, apart from the pollutants created by
the vehicle itself, the fact that so many other
[多选题]炼油厂的基本特点是( )。
A.生产设备自动化程度高
B.具有较强的整体性.生产连续性
C.设施类型多
D.生产工艺复杂
E.消防设施齐全.完善
[单项选择]1994年世界银行在《防止老龄化危机》中提出了养老保险体系的“三支柱”体系。请问：企业年金是三支柱养老保险体系的哪一支柱？（）
A. 第一支柱
B. 第二支柱
C. 第三支柱
D. 以上都不正确
[单选题]160km/h≥vmax＞120km/h的钢轨轨端或轨顶面剥落掉块达到（）为重伤标准
A.A.长超15mm深超3mm
B.B.长超15mm深超4mm
C.C.长超25mm深超3mm
D.D.长超30mm深超8mm
[单项选择]理想气体向真空作绝热膨胀（）。
A. 膨胀后，温度不变，压强减小
B. 膨胀后，温度降低，压强减小
C. 膨胀后，温度升高，压强减小
D. 膨胀后，温度不变，压强不变
[判断题]生产经营单位新建、改建、扩建工程项目（以下统称建设项目）的防护设施，必须与主体工程同时设计、同时施工、同时投入生产和使用。设施投资应当纳入建设项目概算。（ ）
A.正确
B.错误
[简答题]MOBILE MARKET WWW门户网址是什么？
[单选题]根据《安全生产法》的规定，生产经营单位应当具备的安全生产条件所必需的资金投入，由（ ）予以保证，并对由于安全生产所必需的资金投入不足导致的后果承担责任。
A.生产经营单位的决策机构、主要负责人或者个人经营的投资人
B.生产经营单位的决策机构、相关负责人或者集体经营的投资人
C.生产经营单位的决策机构、执行机构或者个人经营的投资人
D.生产经营单位的决策机构、执行机构或者集体经营的投资人
[单项选择]肺泡腔内少量纤维素渗出物可（）
A. 分离排出
B. 溶解吸收
C. 机化
D. 包裹
E. 钙化
[多选题]防爆电气设备入井前，应检查其( )，检查合格并签发合格证后，方准入井。
A.“产品合格证”
B.“煤矿矿用产品安全标志”
C.安全性能
D.“防爆合格证”
[单选题]下列各项哪项是错误的
A.侵葡病理检查无绒毛结构
B.子宫颈息肉极少恶变
C.子宫脱垂多伴有膀胱膨出
D.卵巢实质性肿瘤多是恶性
E.长期用广谱抗生素，易引起真菌性阴道炎
[单选题]兆欧表有“L“、“E”和“G”三个端钮。其中，“G”端钮的测试线在测电缆绝缘电阻时应接在( )
A.作机械调零
B.作接地保护
C.被测线芯的绝缘
D.接被测导体
[单项选择]自体瓣膜性心内膜炎超声检查的最典型表现是（）
A. 瓣叶增厚
B. 瓣膜上有赘生物
C. 主动脉细菌性动脉瘤
D. 室间隔脓肿
E. 瓣叶穿孔、粘连
[单选题]对于需统一纳入（）的改扩建工程组合电器采购计划（不存在续接问题的扩建工程除外），项目单位在审查会时需提供扩建说明，并填写《扩建工程组合电器续接一致性专项应答》（格式见附件2），粘贴在技术规范最后，一同上传提交。
A.总部公开招标批次
B.网省公开招标批次
C.招标批次
D.同步实施的单一来源批次
E.单一来源批次
[单选题]单选题 简单 根据《关于进一步加强安全生产领域严重失信行为联合惩戒工作的通知》要求，按照（）原则，当地应急管理部门对完成安全生产诊断的企业，逐一派出人员进行驻点监督，督促企业整改问题，完善治理措施。
A. 属地监管
B. 分级监管
C. 异地监管
D. 分级监督
[单选题]《上海铁路局客运电梯管理办法》(上铁客〔2015〕386号)规定，客运电梯发生异常情况或者存在事故隐患，需停用时间超过（）以上的，站段应做好对外公告。
A.3小时
B.1小时
C.48小时
D.24小时
[判断题] 新开业的营业网点,在联网核查系统行号(12位数字)尚未生效前,其身份证联网核查业务可暂时采取代理模式,由分行自行维护代理关系,指定上级机构或就近的分行辖内其他网点代理。该机构联网核查行号生效后,分行应在三个工作日内删除代理关系。
A.正确
B.错误
[单选题]《南昌铁路局旅客列车空调失效应急处置实施细则》(南铁办〔2017〕231号)，动车组空调失效按规定开启车门安装防护网，防护网安装完毕，列车长确认防护网安装牢固，组织列车乘务人员按照（）到位值守后报告司机。
A.“一人一门”
B.“一人二门”
C.“二人一门”
D.“二人三门”
[判断题]对看跌期权来说，利率上升，期权价格下降。
[单项选择]关于报价的计价单位和最小变动价位，以下说法错误的是( )。
A. A股价格最小变动单位为0.01元人民币
B. 深圳证券交易所B股价格最小变动单位为0.001美元
C. 目前债券现货计价单位为每百元面值债券的价格
D. 基金计价单位为每份基金价格
[单选题]（）表明混凝土拌合物已经被振实。
A.表面有气泡排出。
B.拌合物下沉。
C.表面泛出水泥浆。
D.ABC都对。
[单项选择]そのえほんを （ ）おわったら かならず としょかんに かえして おいてくださいね。
A. よま
B. よみ
C. よめ
D. よむ
[单项选择]甲、乙、丙三名运动员囊括了全部比赛项目的前三名，他们的总分分别是8、7和17分，甲得了一个第一名，已知各个比赛项目分数相同，且第一名的得分不低于二、三名得分的和，那么比赛共有多少个项目
A. 3
B. 4
C. 5
D. 6
