• 2014青海高考试题库ppt试题及答案-云返教育

    • 商业利润和银行利润的真正来源是         
      答案解析
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    • (8分)阅读材料,回答问题。
      近年来,新疆分裂势力活动频繁,仅2013年以来,就制造了十多起针对政府部门、公职人员和普通民众的暴力恐怖事件。有关部门表示,要以坚决态度、有力措施严厉打击暴力恐怖犯罪活动,坚决维护国家主权和人民群众生命财产安全。
      请用“维护国家的主权和统一”的知识评价我国对待新疆分裂势力的态度。(8分)
      答案解析
      类型: 解答题     难度系数:
    • 近年来,很多外国电影中出现中国元素,获得2014年第86届奥斯卡七项大奖的《地心引力》中就出现了“天宫一号”和“神舟”飞船等中国元素。这对于中国观众来说,确实会有亲切感。这启示我们,在建设文化强国过程中
      ①要增强全民族文化创造活力 ②要增强对自身文化的自信与自觉
      ③要加强文化的交流传播,增强文化的趋同 ④要坚持先进文化的前进方向
      答案解析
      类型: 单选题     难度系数:
    • 湛江红树林国家级自然保护区建于1997年,面积20278.8公顷,是中国最大的红树林湿地保护区之一

      (1)从海岸到外滩,由于不同树种之间的_____(种间关系),红树林在不同的潮位线上分布着不同的种类(如图甲),这主要体现了群落_____的结构。由于过度开发及环境污染,目前许多地区的红树林群落正在迅速退化成荒滩,这说明人类活动可以改变群落演替的_____
      (2)图乙为红树林群落中处于不同营养级的5种生物体内两种污染物的相对含量,请写出生物A-E所构成的链:__________。汞进人人体后,可诱导人体的_____细胞产生自身抗体,引起免疫功能紊乱,导致肾病综合征或肾小球肾炎的发生.
      (3)若杀虫剂X长期存在,抗X基因的基因频率最高的种群最可能是图乙中的物种_____.若想从红树林底泥中筛选出能分解杀虫剂X的细菌,以便用于生态修复,筛选培养基的主要成分应为:牛肉膏、蛋白陈、_____、NaCl、水和琼脂。
      (4)对红树林资源进行有效的保护及合理的开发利用,既能防风固堤、改善海湾生态环境,又能给当地居民带来经济收入,这充分体现了生态工程的_____原则。
      答案解析
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    • 令a=60.7,b=0.76,c=log0.76,则三个数a、b、c的大小顺序是(  )
      答案解析
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    • 如图,正四面体S-ABC中,D为SC的中点,E为AB的中点,则直线BD与SE一定相互
      A.平行 B.相交
      C.异面 D.垂直
      答案解析
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    • 遵义某初级中学八年级(1)班同学为某期黑板报的出刊,收集整理了如下资料:“南昌起义”“井冈山会师”“红军长征”“西安事变”。据此,你可以判断,本期黑板报的主题是         
      答案解析
      类型: 单选题     难度系数:
    • 把下列单词填入每个句子的空白处(注意所填单词的形式变化):
      shake rise smelly pond burst canal steam ruin injure destroy brick dam shock rescue electricity disaster organize bury mine shelter fresh speech judge honour prepare
      1 Let me write it down while it is still _________ in my mind.
      2 Without __________ our life would be quite different today.
      3 He got _________ in the right leg while playing foofball last week.
      4 When an earthquake comes people can feel the house _________.
      5 At Jerry’s party, Mr Smith delivered an amusing _________.
      6 If a nuclear war should break out, it would bring a great _________ to man.
      7 Most of the buildings _________ in the earthquake.
      8 From yesterday on the temperature began to _________.
      9 Never _________ a person only by his clothes.
      10 Our class went on an _________ trip last Monday.
      11 Stones and _________ are used to build a house.
      12 The water in the small _________ froze and kids skated on it.
      13 The clothes of those who smoke a lot are often __________.
      14 Li Siguang is __________ as the father of geology in China.
      15 After getting hanged Saddam Husin _________ in his home town.
      16 Three Gorges (峡)________ on the Changjiang River is a great project in the world.
      17 Reading the letter, she _________ out crying.
      18 The students are busy __________ for the New Year’s Day Evening.
      19 Hundreds of workers were killed in the coal _________ accidents last year.
      20 He was greatly _________ at the news of his uncle’s death.
      21 The Grand ________ was built during the Sui Dynasty(隋朝).
      22 It looks like rain. We’d better seek _________ from the rain.
      23 Five soliders were sent to _________ those skiers trapped in the snow.
      24 _________ can be seen rising from the boiling kettle(水壶).
      25 The bad weather _________ our trip.
      答案解析
      类型: 其他题型     难度系数:

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