• 2013西藏2016高考试题库试题及答案-云返教育

    • 中国党和政府历来重视藏族优秀传统文化保护和发展工作,尤其高度重视藏文古籍的抢救和保护。2013年7月12 日,《中华大典· 藏文卷》编工作在北京正式启动,该工作计划用 15 年时间,出版从吐蕃时期至西藏和平解放前(1951年)的藏文文献典籍。这
      ①保障了藏族人民当家作主的权利得以实现
      ② 有利于藏族优秀传统文化的继承和弘扬
      ③ 表明坚持民族团结是我国处理民族关系的首要原则
      ④ 有利于促进民族文化繁荣、推动文化强国建设
      答案解析
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    • 学史可以着成败、鉴得失、知兴替;学诗可以情飞扬、志高昂、人灵秀;学伦理可以知廉耻、懂荣辱、辨是非。这说明
      答案解析
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    • 两个共点力,一个是40N,另一个未知,合力大小是100N,则另一个力可能是(  )
      答案解析
      类型: 多选题     难度系数:
    • Na2SO3是抗氧剂.向烧碱和Na2SO3的混合溶液中加入少许溴水,振荡溶液变为无色.
      (1)SO
      2是大气污染物,是形成          的因素之一,实验室用亚硫酸钠固体与一定浓度的硫酸溶液反应制备SO2气体,写出该反应的离子反应方程式          .尾气通入过量NaOH溶液可得到烧碱和Na2SO3的混合溶液,该反应的化学反应方程式为         
      (2)碱性条件下Br
      2与Na2SO3溶液反应的离子方程式为         
      (3)硅酸钠溶液俗称水玻璃.取少量硅酸钠溶液于试管中,通入过量的SO
      2,得到沉淀物.写出该反应的离子方程式:         
      (4)CO
      2气体中含有少量SO2气体,要除去SO2杂质,将混合气体通入          试剂,其反应的离子方程式:         
      (5)为了探究氨还原性,某研究小组用氨和CuO在加热条件下反应,产物中得到一种红色固体和一种气体单质.写出反应化学方程式
      3CuO+2NH3
      2Cu+N2+3H2O
      答案解析
      类型: 填空题     难度系数:
    • 下列细胞中物质运输的途径,可能存在的是
      答案解析
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    • 请回答下列与基因突变有关的问题:
      (1)基因突变在没有外来因素影响时,也可在细胞分裂的间期由于
      发生错误而自发产生。
      (2)基因突变不一定导致性状发生改变,原因之一是密码具有
        现象。
      (3)若基因突变导致蛋白质分子结构改变,但氨基酸数目不变,则引起该突变的原因最可能是DNA分子中发生了
       
      (4)为探究突变基因结构发生改变的原因,某科研小组利用DNA分子杂交技术(如图3-8-4所示)进行了以下实验:

      图3-8-4
      步骤:①用放射性同位素标记原基因,突变后的基因不做标记;②加热上述两种基因的DNA片段使之成为单链,然后进行DNA分子杂交;③制片、染色,用电镜观察由一条标记链和一条未标记链组成的杂交DNA分子。
      请预测结果及结论:
      预测一:
       
       
      预测二:
       
       
      预测三:
       
       
      答案解析
      类型: 解答题     难度系数:
    • 西方有经济学家专门研究过裙子与经济的关系。叫做“裙子经济”,结论是:裙子的长度与经济的发展成反比。也就是说,裙子越长,经济就越落后;裙子越短,经济就越先进,越发展。以19世纪中期英国为例,此时英国女性一改上世纪曳地长裙、行不露脚的式样,裤装和短裙逐渐流行起来。这一转变充分说明了         
      答案解析
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    • Cricket
      About the game:
      Cricket is a game played between two teams, generally of 11 members each. Essentially, it is single combat, in which an individual batsman does battle against an individual bowler, who has helpers known as fielders. The bowler throws the ball from one end of the 22-yard pitch in an attempt to dismiss (send out) the batsman by hitting a target known as the wicket at the other end, or by causing the batsman to hit the ball into the air into a fielder's grasp. The batsman attempts to defend the wicket with the bat and to score runs, by striking the ball to the field boundary, or far enough from the fielders to allow the batsman to run to the other end of the pitch before the ball can be returned. There are always two batsmen on the field, each to take a turn as required. When all but one of the batting team, altogether eleven of them, have been dismissed, the teams' roles are switched. After all the players required to bat on both sides have done so either once or twice (which can take from a few hours to five days) the total number of runs accumulated determines the winner. But sometimes there isn't one.
      Important terms of cricket:
      Batsman: A player who uses a bat to hit, or guide the ball after it has been bowled, usually for the purpose of scoring runs.
      Boundary: Indicates the outer limit of the playing area.
      Bowler: Refers to a player who’s primarily good at throwing a ball to a batsman. The basic goal is to get the ball past the batsman and break the wicket behind him with it and thus cause the batsman to be dismissed.
      Catch: If a fieldsman catches a struck ball before it touches the ground, that is a catch and the batsman is out.
      Fielder: A player placed within the field, with the object of stopping the batting team from scoring runs, also called “fieldsman”.
      Four: If the ball is hit to bounce or roll over the boundary, this is a "boundary four"; four runs are added.
      Run: The method of scoring during a game of cricket. Also refers to a single unit of score.
      Six: If the batsman hits the ball clear over the boundary on the fly, six runs are added to the score.
      Umpire: A person appointed to rule on plays in cricket.
      64. What’s the right order of the four kinds of people (1—4 ) on the cricket ground (see picture on the right ) ?
      A. bowler; umpire; batsman; fielder B. batsman; umpire; fielder; bowler
      C. fielder; bowler; batsman; umpire D. bowler; umpire; fielder; batsman
      65. What happens when the batsman hits the ball, which first touches the ground inside the pitch and rolls quickly over the boundary to one of the viewers outside the cricket ground?
      A. The batsman gets dismissed. B. The batting side gets four runs.
      C. The batting team gets six runs. D. The bowler’s team gets four runs.
      66. We can learn from the passage that ________.
      A. the side which has all its batsmen dismissed wins the game
      B. the side which dismisses all batsmen of the other side wins the game
      C. the side which gets more runs than the other side wins the game
      D. the side which dismisses more of the other side’s batsmen wins the game
      答案解析
      类型: 阅读理解     难度系数:

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