热门试题:
[单项选择]The sharp rise of the snow geese population is mainly caused by______.
A. lack of natural enemies
B. great care of wildlife preservationists
C. favorable conditions in their winter habitat
D. changes in their migration patterns
[单项选择]在下列片剂辅料中,可供粉末直接压片的是
A. 乙基纤维素
B. 羟丙基纤维素
C. 低取代羟丙基纤维素
D. 微晶纤维素
E. 微粉硅酮
[单项选择]()对古典管理理论进行了大胆的突破,第一次把管理研究的重点从工作上和从物的因素上转到人的因素上来,不仅在理论上对古典管理理论做了修正和补充,开辟了管理研究的新理论,还为现代行为科学的发展奠定了基础,对管理实践也产生了深远的影响。
A. 泰勒
B. 科学管理
C. 管理实践
D. 霍桑实验
[判断题].企业存在异常开户情形的,开户网点应当按照反洗钱等规定采取延长开户审查期限、强化客户尽职调查等措施,必要时应当拒绝开户。
A.正确
B.错误
[单选题]Many experts believe that in the new world of artificial intelligence(AI)human beings will still be needed to do the jobs that require higher-order critical,creative,and innovative thinking and the jobs that require high emotional engagement to meet the needs of other human beings.The 1 for many of us is that we do not excel at those skills because of our natural cognitive and emotional tendencies:We are confirmation-seeking thinkers and ego-affirmation-seeking defensive reasoners.We will need to overcome those tendencies 2 take our thinking,listening,relating,and collaborating skills to a much higher level.This process of_3 begins with changing our definition of what it means to"be smart."4.many of us have achieved success 5 being"smarter"than other people as 6 by grades and test scores,beginning in our early days in school.AI will change that because there is no 7 any human being can outsmart,8.,lBM's Watson,at least without augmentation.Smart machines can process,9,and recall information faster and better than we humans.10,AI can pattern-match faster and produce a wider array of alternatives than we can.AI can even learn fasrer.In an age of smart machines,our old definition of what makes a person smart doesn't 11.What is needed is a new definition of being smart,one that 12 higher levels of human thinking and emotional engagement.The new smart will be determined not by what or how you know 13 by the quality of your thinking,listening,relating,collaborating,and learning.Quantity is 14 by quality.We will spend more time training to be open-minded and learning to update our beliefs in 15 to new data.We will practice 16 after our mistakes,and we will invest more in the skills traditionally 17 with emotional intelligence.The new smart will be about trying to overcome the two big 18 0f critical thinking and team collaboration:our ego and our fears.Doing so will make it easier to perceive reality as it is,rather than as we 19 it to be.In short,we will embrace humility.That is 20 we humans will add value in a world of smart technology,1选?
A.controversy
B.challenge
C.opportunity
D.compromise
[填空题]3号线电动客车由两个单元电动车组编成,采用四动两拖的编组型式:( )。其中:“=”表示( ),“-” 表示( ),“+”( ),“Tc”车表示( ),“M”车表示( )。
[判断题]列车中车辆的连挂由车站作业人员负责。
A.正确
B.错误
[多选题]取放工具、抬运金属料具时,不得搭接( )。
A.两股钢轨
B.绝缘接头
C.引入线
D.轨距杆
[填空题]Beijing has an extensive public transportation network. Subway and City Rail with high speed trains running at intervals of 3 to 5 minutes are the fastest public transportation in the city. There are more than 60 thousand taxis in the city. Public buses are the cheapest means of transportation which cover the entire city.
The starting fare of public buses is 1 Yuan in the city and 2 Yuan in the suburb areas. It is also a good idea to buy a Public Transportation Card which charges a starting fare of 40 cents per trip. You need to pay a deposit of 20 Yuan and prepay a certain amount to use the Public Transportation Card just like any Beijing citizen. When you leave Beijing, just return the Card at any card sale counter and the deposit will be refunded to you. The Public Transportation Card can also be used in Subway and City Rails but no discount on the ticket fares will be given.
1. This passage is talking about Beijing’s (46) .
2. (47) and (48)
[填空题]They ___________________ (被拒绝进入) the military exhibition because they were foreigners.
[多选题]计算锅炉热效率的方法有()。
A.正平衡法
B.反平衡法
C.均等法
D.平分法
[单选题]根据《加强直接作业环节安全管理十条措施》,实施甲方、承包商及其()双积分考核。
A.主要管理人员
B.监护人员
C.总经理
D.
[单选题]某火电厂针对可能发生的火灾、爆炸等事故,编制了一系列应急预案。为保证各种类型预案之间的整体协调性和层级合理性,并实现共性与个性、通用性与特殊性的结合,将编制完成的应急预案划分三个层级,其中的柴油罐区火灾事故应急救援预案属于( )。
A. 综合预案
B. 专项预案
C. 现场处置方案
D. 基本预案
[判断题]RLC串联电路,当ωC<1/ωL时电路成容性。
A.正确
B.错误
[判断题]UPS所带的负载越轻越好。
A.正确
B.错误
[单项选择]有机磷农药中毒患者烟碱样症状表现为()
A. 呕吐、腹痛、腹泻
B. 流涎
C. 支气管痉挛及分泌物增加
D. 肌纤维颤动
E. 昏迷
[单项选择]下列哪一项不符合急性出血坏死型胰腺炎的表现
A. 发热持续不退
B. 腹痛时间长
C. 出现血压下降
D. 出现腹膜刺激征
E. 年老体弱者腹痛更明显
[单项选择]在许多大型企业中,企业管理层通常愿意与员工集体或个人分享( )。
A. 资本
B. 利润
C. 信息
D. 决策权
[多选题]绑扎框架钢筋时的安全注意事项有( )。
A.作业人员不得站在钢筋骨架上
B.不得攀登柱骨架上下
C.绑扎柱钢筋,不得站在钢箍上绑扎
D.不得将木料、管子等穿在钢箍内作脚手板
E.不得在脚手板上行走
[判断题]对备用电源自动投入装置,当工作母线电压消失时,备用电源应投入。()
A.正确
B.错误
[判断题]道岔转换设备的各种杆件的螺纹部分的内、外调整余量应不小于 (5 )mm。( )
A.正确
B.错误
[单选题]生产经营单位由于安全生产所必须的安全资金投入不足导致后果,应()。
A.承担责任
B.负责赔偿
C.对造成的损失负责
[单项选择]患儿男性,8个月,因“睡眠欠佳伴易惊2月余”来诊。患儿近2个月来睡眠不安,哭闹,易激惹,有惊跳,多汗,大小便正常,食欲正常,5个月前间断服用维生素D制剂,户外活动少。在社区医院检查,血常规:白细胞10.8×10/L,中性粒细胞0.30,淋巴细胞0.69,血红蛋白128g/L;血生化:肝、肾功能正常,血电解质:血钙1.98mmol/L,血磷1.0mmol/L,碱性磷酸酶97U/L,血钾3.9mmol/L,血钠140mmol/L,血氯101mmol/L。上肢X线片:腕骨骨化中心1枚,尺桡骨远端呈毛刷样及杯口样改变,干骼端骨皮质疏松,临时钙化带消失,软骨间隙增宽。时症见:面色少华,多汗,发稀枕秃,夜惊啼哭,甚至抽搐,神疲纳呆,坐立行走无力,舌质淡,苔薄,指纹淡。既往史:无黄疸史及特殊服药史。足月顺产,出生体重3.2kg,母乳与牛奶混合喂养,5个月后添加蛋黄米粉等,现每天喂少量蔬菜汁、果汁,母孕期无疾病史,无下肢抽搐史。查体:意识清,生长发育正常,体态匀称,皮肤不粗糙;前囟2.5cm×2.5cm,枕秃明显,方颅,无特殊面容,未出牙;胸廓无畸形,无赫氏沟,心肺检查未见异常;腹部膨隆柔软,肝肋下1.5cm,质软,脾肋下未及;无手镯及脚镯征。患儿中医证候诊断是()
A. 肺脾气虚
B. 脾虚肝旺
C. 脾肾亏损
D. 阴虚火旺
E. 脾肾阳虚
F. 肝肾亏虚
[多选题]经常有人工作的场所及施工车辆上宜配备急救箱,存放急救用品,并应指定专人经常( )。
A.A.检查
B.B.补充
C.C.更换
D.D.使用
[单选题]机械制图上的粗实线表示零件各部()的轮廓线。
A.实际存在
B.看不见
C.实际不存在
[单选题]1.33 对达到国家强制报废标准的,系统自动将机动车状态改为________。
A.强制注销
B.达到报废标准公告牌证作废
C.达到报废标准
D.强制报废
[单项选择]-Nancy is not coming tonight. -But she ______
A. promises
B. promised
C. will promise
D. had promised
[判断题]业扩报装工作要求客户方或供电方进行现场安全交底,做好相关安全技术措施;确认工作范围内的安全措施符合现场工作需要。
A.正确
B.错误
[单项选择]溃疡性结肠炎的病变多位于()
A. 回肠末端及升结肠
B. 全结肠
C. 升结肠
D. 降结肠
E. 直肠及乙状结肠
[判断题]商业银行应当制定内部控制缺陷认定标准,根据内部控制缺陷的影响程度和发生的可能性划分内部控制缺陷等级,并明确相应的纠正措施和方案
A.正确
B.错误
[多项选择]写字楼交通流线的管理,可遵循( )。
A. 分流原则
B. 层次原则
C. 简捷原则
D. 公平原则
E. 合理原则
[单选题]驻站联络员通知现场防护员下道后,驻站联络员须进行下道状态确认,未得到明确回复前每()联系一次现场防护员,直至现场应答为止。
A.2min
B.1min
C.3min
D.5min
[判断题]易燃液体泄漏事故处置在下风方向铺设水幕水带并使用喷雾水枪驱散和稀释积聚的蒸气,防止形成爆炸性混合物。
A.正确
B.错误
[单项选择]乙烯-醋酸乙烯共聚物在经皮给药系统中为()
A. 控释膜材料
B. 骨架材料
C. 压敏胶
D. 背衬材料
E. 药库材料
[多选题]配电线路接线方式有( )。
A.A.放射式
B.B.树干式
C.C.混合式
D.D.随意接线
[单项选择]In his biography, the old scientist is described as a very ______ truth seeker.
A. infectious
B. prosperous
C. industrious
D. generous
[单选题]横越无安全防护停留车辆的线路时,如由车钩上方通过,应手抓牢,脚踩稳,严禁脚踩上锁销、()和折角塞门手把。
A.钩舌
B.钩颈
C.支管
D.钩提杆
[填空题]《铁路技术管理规程》(高速铁路部分)规定,不在动车所停留的动车组,需进行上水、保洁、排污等整备作业时,其__________根据需要应具备相应的条件。