• 2015宁夏高考试题库试题及答案-云返教育

    • 对于函数y=f(x),如果存在区间[m,n],同时满足下列条件:①f(x)在[m,n]内是单调的;②当定义域是[m,n]时,f(x)的值域也是[m,n],则称[m,n]是该函数的“梦想区间”.若函数f(x)=a-
      1
      x
      (a>0)存在“梦想区间”,则a的取值范围是(  )
      答案解析
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    • 己知f(x)是定义域为(-1,1)的奇函数,而且f(x)是减函数,如果f(m-2)+f(2m-3)>0,那么实数m的取值范围是         
      答案解析
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    • 具体科学知识揭示的是世界变化发展的最一般规律。F
      答案解析
      类型: 判断题     难度系数:
    • 互联网的发展和普及极大地推动了社会的发展,同时也带来了前所未有的社会问题。除了过于乐观和过于悲观的观点外,更多的人主张全面的看待这两方面的关系。对此,从矛盾的角度看
      ①互联网所带来的好处和坏处各占一定比例
      ②互联网所带来的利、弊是同一事物的两个对立的方面
      ③互联网本来是好东西,只是后来被坏人利用了
      ④互联网和其他事物一样在同一与斗争的关系中发展
      答案解析
      类型: 单选题     难度系数:
    • 用甲烷、乙烯、苯填空.
      (1)在催化剂作用下能与纯溴反应,不能使酸性高锰酸钾溶液褪色的是
               
      (2)见光能跟氯气反应,不能使酸性高锰酸钾溶液褪色的是
               
      (3)在催化剂作用下加氢生成乙烷,加水生成酒精的是
               
      答案解析
      类型: 填空题     难度系数:
    • 己知f(x)是定义域为(-1,1)的奇函数,而且f(x)是减函数,如果f(m-2)+f(2m-3)>0,那么实数m的取值范围是         
      答案解析
      类型: 填空题     难度系数:
    • 长时间沉迷于网络游戏不但会影响学业,还会造成近视.近视主要是下列哪一结构过度变凸引起的?         
      答案解析
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    • 在资本主义国家兴起和强大过程中,曾经直接推动战争的政策措施是
      ①普鲁士“铁血政策” ②日本“大陆政策” ③美国“门户开放”政策 ④德国“施里芬计划”
      答案解析
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    • .

      Changed Lives
      In 1921, Lewis Lawes became the warden(监狱长) at Sing Sing Prison. No prison was kept 1 than Sing Sing during that time. But 20 years later, it had become a 2 place. When he was asked about the change, here's what he said, "I 3 it all to my wonderful wife, Catherine, who is 4 outside the prison walls."
      Catherine Lawes was a young mother. Everybody 5 her from the beginning that she should never 6 foot inside the prison walls, but that didn’t 7 her! When the first prison basketball game was held, she went into the gym with her three beautiful kids and she sat in the stands with the prisoners.
      She 8 getting to know them and their records. She 9 one convicted murderer was blind so she paid him a visit. 10 his hand in here she said, "Do you read Braille(布莱叶盲文)?" "What’s Braille?" he asked. Then she taught him how to read. Years later he would 11 in love for her.
      Then, she was killed in a car accident. The next morning Lewis Lawes didn’t come to work, so the acting(代理) warden took his place. It seemed almost 12 that the prison knew something was 13 .
      The following day , her body was resting in a casket(灵柩) in her home. 14 the acting warden took his early morning walk, he was 15 to see a large crowd of the toughest, hardest-looking prisoners 16 like a crowd of animals at the main gate. He came closer and 17 tears of grief(悲恸) and sadness. He turned and faced the men, "All right, men you can go. Just be sure and 18 tonight!" Then he opened the gate and a parade of prisoners 19 , without a guard, the three-quarters of a mile to stand in line to 20 their final respects to Catherine Lawes.
      And every one of them came back . Every one!
      1. A. better B. harder C. older D. tougher
      2. A. beautiful B. wonderful C. humanitarian D. attractive
      3. A. belong B. give C. contribute D. owe
      4. A. working B. supporting C. buried D. located
      5. A. warned B. told C. reminded D. informed
      6. A. put B. lay C. set D. get
      7. A. persuade B. stop C. keep D. submit
      8. A. insisted on B. hold out C. carry out D. keep up
      9. A. searched B. thought C. discovered D. caught
      10. A. Shaking B. Putting C. Feeling D. Holding
      11. A. laugh B. weep C. appreciate D. touch
      12. A. long B. apparently C. immediately D. later
      13. A. changeable B. disappointing C. mad D. wrong
      14. A. As B. Once C. While D. Since
      15. A. glad B. angry C. shocked D. frightened
      16. A. rushed B. shouted C. waited D. gathered
      17. A. noticed B. found C. expected D. understood
      18. A. check on B. check in C. check out D. check through
      19. A. escaped B. walked C. fled D. hurried
      20. A. attribute B. take C. pay D. display
      答案解析
      类型: 完形填空     难度系数:

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