热门试题:
[判断题]红外点温仪的距离系数越小性能越高。
A.正确
B.错误
[单项选择]A major breakthrough was announced in the computing world yesterday as a new type of processor was released by the computing firm Smart Designs, Inc. According to Smart Designs, the new processor uses special technology to massively decrease the size of its components, allowing the power of as many as 100 top-of-the-line processors to fit into the space of one. While details of the new technology have not been released yet, a demonstration of a computer using the new processor was made yesterday at Compucon, an annual New York computer convention.
Founded by entrepreneur Jamie Smart in 1987, Smart Designs originally manufactured a range of computer products before focusing on their processor designs in the late 90s. It was announced that Smart, now CEO, will give a press conference later this week to describe plans for the production and sale of the new computer component, as well as more details of the advanced technology it relies on. However, analysts are already forecasting a
A. At a New York computer company
B. At a technology convention
C. At a welcoming party
D. At a meeting of shareholders
[判断题]一个人性格特征会通过其外在的行为活动体现出来。
[单项选择]手厥阴心包经的走向是（）
A. 从脏走手
B. 从手走头
C. 从头走足
D. 从足走腹
E. 从腹走胸
[单选题]隔离开关根据使用环境地点条件分为()。
A.A、双柱式和单柱式
B.B、V型式和三柱式
C.C、户内式和户外式
D.D、V型式和户外式
[单项选择]小儿单纯性肥胖症临床表现皮下脂肪增多，其分布特点是（）
A. 呈向心性
B. 以四肢为主者
C. 均匀分布
D. 以棉布为主
E. 以腰部以下及腹部为显著
[单选题]每侧站台门共设有 扇应急门。
A.6
B.12
C.18
D.24
[单项选择]{{I}} Questions 26 to 28 are based on the following news. At the end of the news item, you will be given 15 seconds to answer the questions.
Now listen to the news.{{/I}}Japan’s demand for imports last month ______.
A. continued to increase
B. continued to decrease
C. unchanged
D. jumped
[判断题]审判的时候已满七十五周岁的人，不适用死刑，但以特别残忍手段致人死亡的除外。
A.正确
B.错误
[单选题]渐进多焦镜片附加顶焦度值为+2.0DS 的国标允差为( )。
A.±0.37D
B.±0.25D
C.±0.18D
D.±0.12D
[多选题]锚杆预紧扭矩与预紧力转化试验前应准备（ ），连接确认无误后再进行试验。
A.锚杆测力计
B.平托盘
C.扭矩扳手
D.量尺
[单选题] 在国网2020年中会上指出，国家电网有限公司新获中国专利金奖( )项、银奖( )项，专利拥有量连续( )年名列央企第一。
A.2；4；10
B.2；3；9
C.1；3；9
D.1；4；10
[单选题]断缝不大于50mm时,经紧急处理后,既有线提速200-250km/h限速不超过( )放行列车。
A.5km/h
B.15km/h
C.20km/h
D.25km/h
[判断题]交流耐压试验的试验电压等于设备的额定电压。
A.正确
B.错误
[单项选择]填制货票免费回送货主的货车用具和加固材料的整车装车，按（）。]
A. 装车数统计，但不统计作业次数
B. 装车数统计，且统计作业次数
C. 增加使用车统计，且统计作业次数
D. 增加使用车统计，但不统计作业次数
[多项选择]专利复审委员会针对一项无效宣告请求于2008年12月18日发出口头审理通知书。下列说法哪些是正确的
A. 当事人应当在2009年1月9日之前提交口头审理通知书回执
B. 请求人期满未提交口头审理通知书回执，也不参加口头审理的，其无效宣告请求将被视为撤回
C. 请求人期满未提交口头审理通知书回执，也不参加口头审理的，专利复审委员会可以缺席审理
D. 专利权人不提交口头审理通知书回执，也不参加口头审理的，专利复审委员会可以缺席审理
[单选题]1.102注册登记检验时，机动车的整备质量应与机动车产品公告.机动车出厂合格证相符，且误差满足：重中型货车.挂车.专项作业车不超过_______。
A.±1%或±100kg
B.±3%或±100kg
C.±3%或±500kg
D.±5%或±500kg
[多选题]（2014年真题）选择缩短持续时间的关键工作进行工程项目工期优化时，应优先选择( )。
A.对质量影响不大的工作
B.增加费用最少的工作
C.持续时间最长的工作
D.可以最后进行的工作
E.有充足备用资源的工作
[判断题]企业应当建立安全风险管控和事故隐患排查治理双重预防机制，落实从主要负责人到每一名从业人员的安全风险管控和事故隐患排查治理责任制。( )
A.正确
B.错误
[判断题]遇有交通信号或交通标志与交通警察的指挥不一致时,应服从交通民警的指挥。 ( )
A.正确
B.错误
[简答题]司机发现通过信号机故障时,车站值班员如何组织行车?
[单项选择]曲面类零件是（）。
A. 不能展成平面
B. 曲面均可展成平面
C. 包含所有表面
D. 只有五轴加工中心才能加工
[判断题]脉动阻尼器的作用是限制燃油系统的最高压力。
A.正确
B.错误
[多选题] 《供电监管办法》第三十七条规定:供电企业有下列情形之一的,由电力监管机构责令改正;拒不改正的,处5万元以上50万元以下罚款,对直接负责的主管人员和其他直接责任人员,依法给予处分;构成犯罪的,依法追究刑事责任( )。
A. 拒绝或者阻碍电力监管机构及其从事监管工作的人员依法履行监管职责的
B. 提供虚假或者隐瞒重要事实的文件、资料的
C. 未按照国家有关电力监管规章、规则的规定公开有关信息的
D. 损害供用户的合法权益的
[判断题]金具在架空线路中主要用于支持、固定、连接、接续、调节及保护作用。( )
A.正确
B.错误
[不定项选择题]共用题干
第一篇
Lawrence Curry
When I tell people my name,they always ask me if I'm related to Lawrence Curry,the novelist,and when I say,yes,he was my great-uncle,they always want to know what he was like. "We've read all his books,"they say,"but please tell us what he was really like."When I described him,as I knew him,they go disappointed.It seems that they find it difficult to accept such a great figure could have had such an ordinary character.
My great-uncle was tall,with a long thin body.When he walked,he moved stiffly,with his arms clamped against his sides,looking like nothing so much as a pair of scissors.When I knew
him,his hair was quite white,though it was supposed to have been yellow when he was young. His eyes were blue and deep set and had an anxious look as if he found the world a puzzling place.This expression of anxiety,which arose from nothing more than short-sight一he refused to wear glasses一 inspire the protective instincts of his lady admirers,much to the irritation of my great-aunt who thought all women were fools,except herself.
Great-uncle Curry was naturally lazy. He spent a great deal of his time in the village pub playing darts.He was also a compulsive reader from the local telephone directory to great-aunt's shopping
lists.For a man whose book showed such a deep perception of the complexities of human behavior, his conversation was surprisingly trivial.He delighted in discussing English weather,the price of beer,his grandchildren's most amusing words.
He loved gossip,but he was kind.I never heard him make a malicious remark,but the wisdom of his writing never appeared in his conversation.As a child,we much preferred the company of his cousin,Stanly,who was a successful shop-owner who always brought us bags of sugar and broken biscuits.Taking it all in all,I have to admit my famous great-uncle was rather a bore.
My great-uncle always had an anxious expression because_______.
A.he found the world a confusing place
B.he was always thinking complex things
C.he didn't have a good eyesight
D.he was worried about what was going to happen to him
[单项选择]客户订单和预测订单的组合关系可以是：（）
A. 客户订单+预测订单，不冲销
B. 客户订单+预测订单，向前冲销
C. 客户订单+预测订单，向后冲销
D. 客户订单+预测订单，先向前冲销再向后冲销
E. 以上都是
[多选题]以下说法正确的是（ ）。
A.刀开关在合闸时，应保证三相同时合闸，并接触良好
B.没有灭弧室的刀开关，不应用作负载开关来分断电流
C.刀闸开关做隔离开关使用时，分闸顺序是：应先拉开隔离开关，后拉开负荷开关
D.有分断能力的刀开关，应按产品使用说明书中的规定的分断负载能力使用
[多选题]长骨密质骨的骨板排列形式有
A.哈弗斯骨板
B.间骨板
C.内环骨板
D.外环骨板
[单选题]不属于肠外营养治疗适应症的是（ ）。
A.短肠综合征
B.空肠造瘘
C.回肠造瘘
D.乙状结肠造瘘
E.克罗恩病
[简答题]低碳钢拉伸过程经历了哪几个阶段？各阶段有何特点？低碳钢拉伸过程的指标如何？
[单选题]慢性苯中毒主要损害的系统是
A.消化
B.血液
C.造血
D.循环
E.神经
[单选题](38078)制动试验设备与压缩空气风源之间须有( )装置。(1.0分)
A.除油
B.除水
C.除尘
D.ABC三项
[多选题]电压互感器的二次回路通电试验时，应（ ），防止由二次侧向一次侧反送电。
A. 取下电压互感器高压熔断器或拉开电压互感器一次刀闸
B. 将二次回路断开
[单项选择]低色素性贫血属于
A. 接触标志
B. 早期生物效应标志
C. 结构和功能改变标志
D. 疾病效应标志
E. 易感性标志
[单项选择]CPU响应DMA传送请求的信号是( )。
A. READY
B. BUSAK
C. RD
D. WR
