热门试题:
[判断题]安全阀经调校后,在最大工作压力下可以有轻微泄露。( )
A.正确
B.错误
[多选题]1.36.
电缆常用支架有( )
A.拼焊式E型架
B.装配式E型架
C.桥式电缆架
D.电缆托架
[单选题] [单选]属于施工用电检査评分表中一般项目的是()。
A.配电室与配电装置
B.配电箱与开关箱
C.配电线路
D.接地与接零保护系统
[单选题]总书记在吉林调研时强调,保持战略定力,增强发展自信,坚持变中求新、变中求进、变中突破,走出一条质量更高、效益更好、结构更优、优势充分释放的发展新路。这段话说明
A.我国的经济形态已进入分工优化、结构合理的新阶段
B.对于适应和引领经济发展新常态的认识和实践已经成熟
C.要大力推进创新驱动发展,形成以创新为引领的经济体系
D.东北老工业基地的振兴发展,应大唱“工业一柱擎天”
[多选题]服务的基本标准用语是
A.您好
B.对不起
C.请您稍等
D.谢谢
[单选题]下丘脑-腺垂体调节甲状腺功能的主要激素是
A.生长素
B.促黑激素
C.促甲状腺激素
D.促肾上腺皮质激素
E.刺激甲状腺免疫球蛋白
[单选题](44255)电流通过导体产生的热量跟电流的平方、导体的电阻和通电时间成正比,这是( )。
A.安培定律
B.焦耳定律
C.欧姆定律
D.瓦特定律
[填空题]What are the argument against the private ownership of genome patents
A. A.Doctors are not permitted to do gene tests without buying patents
B.The ownership may slow down the research progress
C.The codes for height and intelligence will be revealed.
[不定项选择题]共用题干
第三篇
The Iceman
On a September day in 1991,two Germans were climbing the mountains between Austria and Italy. High
up on a mountain pass,they found the body of a man lying on the ice.At that height(10,499 feet or 3,200
meters),the ice is usually permanent,but 1991 had been an especially warm year. The mountain ice had
melted more than usual and so the body had come to the surface.
It was lying face downward. The skeleton(骨架)was in perfect condition, except for a wound in the
head.There was still skin on the bones and the remains of some clothes.The hands were still holding the
wooden handle of an ax and on the feet there were very simple leather and cloth boots.Nearby was a pair of
gloves made of tree bark(树皮)and a holder for arrows.
Who was this man?How and when had he died?Everybody had a different answer to these questions.
Some people thought that it was from this century,perhaps the body of a soldier who died in World War I,
since several soldiers had already been found in the area. A Swiss woman believed it might be her father,
who had died in those mountains twenty years before and whose body had never been found.The scientists
who rushed to look at the body thought it was probably much older,maybe even a thousand years old.
With modern dating techniques,the scientists soon learned that the iceman was about 5,300 years old.
Born in about 3300
B.
C.,he lived during the Bronze Age in Europe.At first scientists thought he was probably
a hunter who had died in an accident in the high mountains.More recent evidence,however,tells a different
story.A new kind of X-ray shows an arrowhead still stuck in his shoulder. It left only a tiny hole in his skin,
but it caused internal damage and bleeding. He almost certainly died from this wound, and not from the
wound on the back of his head.This means that he was probably in some kind of a battle.It might have been
part of a larger war,or he might have beenl fighting bandits.He might even have been a bandit himself.
By studying his clothes and tools,scientists have already learned a great deal from the iceman about the
times he lived in.we may never know the full story of how he died,but he has given us important clues to the
history of those distant times.
The body of the iceman was found in the mountains mainly because__________.
A.two Germans were climbing mountains
B.he was just on a mountain pass
C.the melted ice made him visible
D.he was lying on the ice
[单选题]纵向水平杆搭设,下面正确的是()。
A.纵向水平杆设置在立杆内侧,其长度不得小于2跨
B.第一步步距不得大于2m,第二步起每步步距应为1.8m
C.水平面内外侧两根纵向水平杆之间等间距加设两根钢管填芯,间距不宜大于350mm
D.当内侧纵向水平杆离墙壁大于350mm时,必须加纵向水平防护杆或加设木脚手板防护
[单项选择]关于拔牙窝的处理,哪一项是正确的()。
A. 拔牙窝过高的牙槽中隔可待自行吸收
B. 扩大的拔牙窝需要压迫复位
C. 与粘骨膜相连的骨折片应及时取出
D. 滞留乳牙拔除后应彻底搔刮拔牙窝
E. 撕裂的牙龈出血应用碘仿纱条填压止血
[多选题] 下列行为中属于非法限制人身自由的违反治安管理行为是( )
A. 民警对行为举止失控的醉酒人使用警绳进行约束
B. 民警为防止精神病患者行凶伤人而用约束带将其暂时约束
C. 保安将在商场吵闹的顾客禁闭在保安室,但尚未构成犯罪
D. 服装销售员为防止盗窃衣服的顾客逃跑将其禁闭在试衣间,但尚未构成犯罪
[单选题]关于β粒子与物质的相互作用,说法正确的是( )。
A.一个β粒子带有多个电子电荷的电量。
B.可能是正电子,也可能是负电子,但通常所说的β粒子指的是负电子。
C.β粒子可以使靶物质的原子核发生电离。
D.同样能量的β粒子使物质原子电离本领较α粒子大得多。
[单选题]齿轮失效形式中,齿面塑性变形造成的原因是( )
A.低速重载.齿面压力过大
B.触表面间有较大的相对滑对,产生滑动摩擦
C.短时意外的严重过载,超过弯曲疲劳极限
D.很小的面接触.循环变化.齿面表层就会产生细微的疲劳裂纹.微粒剥落下来而形成麻点
[单项选择]发生高血压脑内出血,预后最差的部位是()
A. 脑桥出血
B. 小脑出血
C. 蛛网膜下腔出血
D. 基底核外侧型
E. 基底核内侧型
[判断题]分合司控器钥匙间隔时间5s及以上。
A.正确
B.错误
[多选题]消防水源是灭火救援的专用设施,开展水源检查是灭火救援准备工作的一项重要内容,水源检查的方式有( )。
A.全面调查
B.定期检查
C.不定期抽查
D.以上都对
[单选题]当代整体式车身上,应用超高强度钢的部件是( )。
A.中立柱
B.门槛板
C.翼子板
[单选题]青头潜鸭是国家1级重点保护动物,IUCN(世界自然保护联盟)物种红色名录濒危等级-( )。
A.濒危(EN)
B.易危(VU)
C.极危(CR)
D.近危(NT)
[单选题]必须横越列车,车列时,应先确认列车、车列暂不( ),然后 由通过台或两车车钩上越过
A.装卸
B. 连挂
C. 移动
D. 发车
[判断题]财产净收入指住户和住户成员将其所拥有的金融资产和自然资源交由其他机构单位、住户或个人支配而获得的回报并扣除相关的费用之后得到的净收入。( )
A.正确
B.错误
[判断题]本质安全是指通过设计等手段使生产设备或生产系统本身具有安全性,即使在误操作或发生故障的情况下也不会造成事故的功能。()
A.正确
B.错误
[单项选择]
新华网北京2016年6月1日电,据中央组织部有关负责人证实,安徽省副省长杨振超涉嫌严重违纪,中央已决定免去其领导职务,现正在按程序办理。杨振超也是系十八大以来安徽省被查的第三名省部级高官。这给我们的人生启示()
①要把人民利益作为最高的利益,在社会主义条件下不应追求个人的利益
②要树立科学的人生观和价值观,正确处理好个人、集体、社会之间的利益关系
③要自觉站在广大人民的立场上,把人民群众的利益作为最高的标准
④要遵循社会发展的客观规律,在科学判断的基础上对人生做出正确选择
A. ②③
B. ②④
C. ①③
D. ③④
[简答题]国务院联防联控机制日前印发通知,建议中小学教师开学后佩戴口罩授课。
[多项选择]以下哪些是密码挂失时需要注意的事项()。
A. 密码挂失可在省内任一营业机构办理
B. 密码挂失不能在省内任一营业机构办理
C. 对存款人证件类型移植为非真证件的,必须到原开户营业机构办理
D. 密码挂失可在任一营业机构办理
[多选题]下列智慧物流信息平台的功能中( )是属于智慧物流商物管理信息平台的功能。
A.流量流向管理
B.一体化物流管理
C.供需管理
D.自动仓储管理
[单项选择]藻药散中用黄药子的作用为
A. 凉血降火
B. 凉血止血
C. 滋阴养血
D. 滋阴降火
E. 滋阴养精
[单项选择]A注册会计师在运用分析性复核程序时发现:被审计单位净利润的比率从上年的30%下降到今年的-20%,对此A注册会计师应()。
A. 在审计报告的强调事项段中说明,被审计单位的持续经营存在重大问题
B. 制定相应的审计程序,以调查并评价造成这种情况的原因和管理当局应负有的责任
C. 要求被审计单位在其会计报表的附注中充分的披露这一事实
D. 对此保持应有的职业怀疑并考虑会计报表中错报的可能性
[判断题]用90°角尺沿水平管方向可测量垂直管法兰螺栓孔是否正。
A.正确
B.错误
[单选题]根据《道路交通安全法》有关规定,下列选项中表述不正确的是:( )
A.机动车之间发生交通事故的,由有过错的一方承担责任
B.机动车与行人之间发生交通事故的,不管情况如何,都由机动车一方承担全部责任
C.机动车与非机动车驾驶人之间发生交通事故的,有证据证明非机动车驾驶人员违反道路交通法律、法规,机动车驾驶人已经采取必要处置措施的,减轻机动车一方的责任
D.交通事故的损失是由非机动车驾驶人、行人故意造成的,机动车一方不承担责任
[单选题]在工程计算中,石油馏分在任一温度下的密度,可以根据其( )、相对密度和中平均沸点三个参数中的任意两者,由有关的图查得。
A.平均分子量
B.特性因数
C.体积平均沸点
D.油品的粘度
[单项选择]暴饮暴食后上腹疼痛,向左腰背放散。多见于
A. 急性肠炎
B. 胃穿孔
C. 输尿管结石
D. 急性胰腺炎
E. 十二指肠溃疡
[单项选择]一发热患者,近5天来体温维持在39~40℃,24小时内体温波动相差不超过1℃。查体:腹部玫瑰疹,肝脾肿大,该患者最可能的诊断是()
A. 大叶肺炎
B. 疟疾
C. 伤寒
D. 流行性出血热
E. 败血症
[单项选择]利率波动会影响资产的收入、市值及融资成本等,属于( )影响投资组合产生流动资金的能力,造成流动性波动。
A. 信用风险
B. 市场风险
C. 操作风险
D. 战略风险
[单项选择]肥胖病久不愈,症见腰膝酸软疼痛,动则气喘,嗜睡,形寒肢冷,下肢浮肿,夜尿频多者,病多累及
A. 胆
B. 肾
C. 脾
D. 心肺
E. 肝
[单选题]库存物资管理必须实现( )
A.账卡物三相符
B.账卡物资金四相符
C.账卡物资金及会计记录五相符