• 2014湖南山西高考试题库试题及答案-云返教育


    • 基础训练篇(21)
      Bassanio fell in love (1) Portia, but he couldn’t ask her to marry him (2) he was poor. He had to borrow some money (3) ______ his friend Antonio, a merchant of Venice. Antonio had no money then. He went to Shylock, a cruel and (4) ______ (greed) money-lender. Shylock agreed to lend him the money on condition that he would cut a pound of his flesh (5) ______ he couldn’t repay him within three months.
      Unfortunately Antonio’s ships were lost (6) sea. (7) ______ (know) that Antonio probably had to die, Portia asked Bassanio to go to see his friend at once. She dressed herself (8) as a lawyer and turned up at the court. She let Shylock cut just one pound of flesh (9) ______ Antonio, no more, no less, no drop of blood, otherwise he (10) ______ lose all his money. Her clever idea saved Antonio and made Shylock give half of his money to Venice.
      答案解析
      类型: 阅读理解     难度系数:
    • 用函数单调性定义证明,函数f(x)=x3+
      1
      x
      在[1,+∞)上是增函数.
      答案解析
      类型: 单选题     难度系数:
    • 设f(x)=
      4x
      4x+2
      ,求f(
      1
      1001
      )+f(
      2
      1001
      )+f(
      3
      1001
      )+…+f(
      1000
      1001
      )的值.
      答案解析
      类型: 单选题     难度系数:
    • 法国哲学家柏格森认为,事物和状态不过是我们的心灵所采取的一种观点。这种观点         
      答案解析
      类型: 单选题     难度系数:
    • 下列哪些不是水对于人体的生理作用(  )
      答案解析
      类型: 单选题     难度系数:
    • 实验室可用如图所示的装置进行CO和CO2混合气体的分离和干燥。已知a为止水夹,b为分液漏斗丙的活塞,可供选用的试剂有NaHCO3溶液、NaOH溶液、NaHS溶液、浓硫酸、无水氯化钙、稀硫酸。试填空回答:

      (1)广口瓶甲中应放的试剂为
      ,广口瓶乙中应放的试剂为  ,分液漏斗丙中应放的试剂为 
      (2)第一步应先分离出
        ,分离时应先关闭  。打开  ,发生反应的离子方程式为 
      (3)第二步分离出
        时,先关闭  ,打开  ,发生反应的离子方程式为 
      答案解析
      类型: 解答题     难度系数:
    • 设f(x)=
      4x
      4x+2
      ,求f(
      1
      1001
      )+f(
      2
      1001
      )+f(
      3
      1001
      )+…+f(
      1000
      1001
      )的值.
      答案解析
      类型: 解答题     难度系数:
    • [(1-
      2
      ) 2]
      1
      2
      -(1+
      2
      )-1=         
      答案解析
      类型: 填空题     难度系数:
    • 已知A、B两点分别在两条互相垂直的直线2x-y=0和x+ay=0上,且AB线段的中点为P,则线段AB的长为         
      答案解析
      类型: 单选题     难度系数:

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