热门试题:
[判断题]在进行天线选型时,一般来说城镇可以使用水平波瓣角度为65度,农村则可以采用90度天线。
[单项选择]自记水位计换纸后应上紧自记钟并调整到()。
A. 准确时间
B. 任意时间
C. 零时
D. 八时
[单选题]海图作业试行规则规定,航行中驾驶员应对所采用的风流压差值不断进行测校,发现变化较大时,应及时_________。
A.进行修正并报告船长
B.进行修正并转告下一值班驾驶员
C.查明原因并报告船长
D.报告船长
[单项选择]下列电磁波中,频率最高的是()。
A. 无线电
B. 紫外线
C. 可见光
D. 红外线
[单项选择]5只鸭蛋加3只鸡蛋的重量,恰好与12只鸡蛋的重量相等。平均每只鸭蛋的重量等于多少只鸡蛋( )
A. 3
B. 1.8
C. 0.48
D. 2
[单项选择]风湿热一般与哪种细菌有关( )
A. 大肠杆菌
B. 金黄色葡萄球菌
C. 肺炎双球菌
D. 乙型溶血性链球菌
E. 绿脓杆菌
[多选题]关于其他乘车证(通话记录劳卫综合2014-1 号),持有()的人员可以乘坐动车组列车二等座席。
A.软席全年定期乘车证
B.软席乘车证
C.硬席乘车证
D.他铁路乘车证
[多选题]“信e贷”目前支持的担保方式有( )。
A.信用
B.保证
C.质押
D.抵押
[单项选择]钢筋加工计划和()应统一为钢筋工程施工计划。
A. 钢筋配置的检验方案
B. 劳动量分配计划
C. 安装计划
D. 原材料购置计划
[单选题]Text 1 Utopianism in politics gets a bad press.The case against the grand-scale,state-directed kind is well known and overwhelming.Utopia,the perfect society,is unattainable,for there is no such thing.Remaking sociery in pursuit ofan illusion not only fails,it leads swiftly to mass murder and moral ruin.So recent history grimly attests.Although true,that is just half the story.Not all modern Utopians aim to seize the state in order to cudgel the rest of the world back to paradise.Plenty of gentler ones want no more than to withdraw from the mainstream and create their own micro-paradise with a few like-minded idealists.Small experiments in collective living swept America,for example,early in the 19th century and again late in the 20th.Most failed or fell short.None lasted.A11 were laughed at.Yet in this intelligent,sympathetic history,Chris Jennings makes a good case for remembering them well.Politics stultifies,he thinks,when people stop dreaming up alternative ways oflife and putting them to small-scale test.Though with occasional glances forward,Mr.Jennings focuses largely on the 19th century.At least 100 experimental communes sprang up across the young American republic in the mid-1800s.Mr.Jennings writes about five exemplary communities:the devout Shakers,Robert Owen's New Harmony,the Fourierist collective at Brook Farm,Massachusetts,the Icarians at Nauvoo,Illinois,inspired by a French proto-communist,Etienne Cabet,and the Oneida Community in New York state practising"Bible communism"and"complex marriage".The Shakers'founder was a Manchester Quaker,Ann Lee,a devout mother worn out by bearing dead or dying ctuldren.In 1774 she lefi for the New World,determined to forswear sex and create a following to share her belief.An optimistic faith in human betterment,hard work and a reputation for honest Lrading helped the Shakers thrive.At their peak in the early 19th century,they had perhaps 5,000 members scattered in some 20 villages across eight states.They counselled celibacy,to spare women the dangers of child-bearing,made spare,slim furniture,now treasured in museums,and practised a wild,shaking dance that was taken as a sign ofbenign possession by the Holy Spirit."Paradise Now"is more than a record of failed hopes.Some ideas spread to the mainstream.Fourier's feminism is a good example.Fourierist communes foundered across the New World and Old;his ideas about gender equality lived on.No society could improve,Fourier believed,until women's lot improved."The best countries",he wrote,"have always been those which allowed women the most freedom."That is a common thought today.It was radical when Fourier wrote it in I 808.Women more generally are at the centre of the Utopian story.Some communes he writes about were democratic,some authoritarian.None was patriarchal.Mr.Jennings's book is rich in fond hopes and improbable ventures.Rather than nudging readers to mock,which is easy,the author reminds them instead to remember that the maddest-sounding ideas sometimes become motherhood.
According to Paragraph l,Utopia cannot get the popularity in politics,because______
A.it will be against state's policy
B.it ofien pursues unreal things
C.it would gradually lead to murder and moral ruin
D.its viewpoint has been proved by the recent history
[单项选择]成年人最常见的眼内恶性肿瘤是
A. 横纹肌肉瘤
B. 视网膜母细胞瘤
C. 脉络膜恶性黑色素瘤
D. 海绵状血管瘤
[单选题]列车在车站停车后,司机应监视乘客乘降情况,确认车门关好、车门与站台门缝隙正常、( )后,方可发车。
A.无乘客乘降
B.无夹人夹物
C.站台无滞留乘客
D.有异响
[不定项选择题]A.镜面舌而舌色红
A.黄腻苔
B.薄白苔
C.灰黑而润苔
D.灰黑而干苔
E.痰热内蕴可见
[判断题]侧线窗口自动弹出后,若未输入或输入不存在的股道号,监控装置按该站最长股道、最低股道限速控制。
A.正确
B.错误
[判断题]2.10 车辆识别代号标示在车辆或标牌上时,应标示在一行,不允许有空格,不允许使用分隔符。
A.正确
B.错误
[填空题]呼吸运动的型式有( )、( )和( ),一般情况下健康家畜( )的呼吸多属于( )。
[单项选择]下列哪种药物为Ⅲ类抗心律失常药()。
A. 利多卡因
B. 胺碘酮
C. 西地兰
D. 心律平
E. 维拉帕米
[单选题]李某故意杀人后,为了制造失火的假象,销毁作案现场的,遂一把火将死者的家点着,隔壁的邻居看到火势,组织群众将火扑灭。下列说法正确的是( )
A.李某成立故意杀人罪
B.李某构成故意杀人罪.放火罪,择一罪
C.李某成立故意杀人罪(既遂).放火罪(未遂)
D.李某成立故意杀人罪(既遂).放火罪(既遂),应数罪并罚
[单选题]小脑幕切迹疝临床表现出
A.呼吸骤停
B.头痛,呕吐,视神经乳头水肿
C.昏迷,患侧瞳孔散大,对侧肢体偏瘫
D.压升高,脉搏变慢,潮式呼吸
E.高热,去大脑强直
[单选题] 火场破拆部位的确定,应根据火灾现场的实际情况,以()为前提。
A. 满足消防人员完成火情侦察
B. 灭火、救人、疏散物资
C. 阻止火势蔓延
D.形成大面积燃烧
[多选题]食品生产过程中化学污染的途径包括()。
A.清洁剂、消毒剂污染
B.包装迁移
C.虫害污染
D.食品工业用加工助剂污染
[判断题] 改动轨距,要以调整零部件为主、加垫三角铁片为辅的方法,三角铁片数量不得超过1片,轨枕位置不正确影响改道质量的,应方枕或串动轨枕。( )
A.正确
B.错误
[单选题]20.【2019年真题】某煤矿为年产1000xl04t的井工矿。该煤矿采取斜井、立井混合开采方式,井下采掘生产实现了 100%机械化作业。该煤矿采取的 下列安全技术措施中,属于减少事故损失的措施是( )。
A.矿井通风稀释和排除井下有害气体
B.井下增设照明和气动开关
C.将矿井周边漏水沟渠改道
D.人井人员随身携带自救器和矿灯
[单项选择]水分检验用分析天平检定周期为( )
A. 三个月
B. 半年
C. 一年
D. 两年
[单项选择]无论是定期会议还是临时召开的会议,业主委员会的会议作出决定必须经全体委员人数( )以上同意。
A. 1/5
B. 1/4
C. 1/3
D. 1/2
[多选题]禁止对乘客说“()”等话语。
A.A、不清楚
B.B、不知道
C.C、不归我管
D.D、不是的
E.E、对的
[简答题]( )是为防止列车或机车车辆从一进路进入另一列车或机车车辆占用的进路而发生冲突的一种安全隔开设备。
[单选题] 在空中,自动驾驶接通且两个 FD 电门在 OFF 位时,把第一个 FD 电门放到 ON 位,则使
飞行指引的俯仰方式启动在______方式?
A. 当前已选的自动驾驶俯仰方式
B. VNAV
C. FLCH
D. V/S 或 FPA
[单选题]下列叙述中,正确的是()
A.用高级程序语言编写的程序称为源程序
B.计算机能直接识别并执行用汇编语言编写的程序
C.机器语言编写的程序执行效率最低
D.汇编语言是一种计算机高级语言
[多项选择]XBRL相关规范主要有()
A. 技术基础层
B. 建模规则层
C. 用户指南层
D. 传递信息层
[多项选择]严格执行各项规章制度,加强对物业管理区域文体娱乐活动管理的工作内容主要有()等。
A. 确定文体娱乐设施经营管理机构、培训管理及服务人员
B. 宣传各项规章制度
C. 对重大活动、重点设施、器材需制订重点措施
D. 执行规章制度,纠正违章行为
[判断题]所有型式塔机,当钢丝绳松弛可能造成卷筒乱绳或反卷时应设置下限位器,在吊钩不能再下降或卷筒上钢丝绳只剩1圈时应能立即停止下降运动。
A.正确
B.错误
[单项选择]某建设工程向银行一次贷款500万元,年利率10%(复利),贷款期限为5年,则到第5年末需一次性偿还银行本利( )万元。
A. 805.26
B. 885.80
C. 974.35
D. 732.05
[单项选择]不符合小儿生长发育的一般规律的是()。
A. 由上到下
B. 由远到近
C. 由粗到细
D. 由低级到高级
E. 由简单到复杂
[简答题]下列工具、用具在进行外观检查时,什么情况不得使用?(1)各种紧线器 (2)手链葫芦 (3)安全带(4)安全帽 (5)验电器