• 2010-2007河北高考试题库网址试题及答案-云返教育

    • 比较英法两国的政体,以下叙述正确的是
      答案解析
      类型: 单选题     难度系数:
    • 我国处理民族关系的基本原则是坚持民族区域自治。
      答案解析
      类型: 判断题     难度系数:
    • 设函数f(x)=
      x2-1

      (1)判断函数f(x)的奇偶性,并说明理由;
      (2)证明:函数f(x)在[1,+∞)上是增函数.
      答案解析
      类型: 单选题     难度系数:
    • 下表是2014年某市人大常委会与社会保障相关的部分工作。
      召开专题会议,集体学习十八届三中全会决定,研究推进本市社会保障工作。
      严格按照法律程序修改《老年人权益保护条例》和实施《中华人民共和国残疾人保障法》办法。
      听取并审议市人力资源和社会保障局所作2013年相关议案办理情况报告;进行关于社会保障的专题询问;对重点问题加强跟踪监督。
      从上表可以看出,该市人大常委会在推进社会保障工作中
      ①坚持中国共产党的领导 ②坚持依法治国方略
      ③对政府部门行使质询权 ④对政府部门行使监督权
      A. ①②③ B. ①②④ C. ①③④ D. ②③④
      答案解析
      类型: 单选题     难度系数:
    • 一块木板可绕过O点的光滑水平轴在竖直平面内转动,木板上放有一木块,木板右端受到竖直向上的作用力F,从图中位置A缓慢转动到位置B.木块相对木板不发生滑动,则在此过程中

      A.木块所受的摩擦力先增大后减小
      B.木块所受的支持力先增大后减小
      C.F的力矩先增大后减小
      D.力F始终保持不变
      答案解析
      类型: 解答题     难度系数:
    • 将长L细线的上端固定于O,下端系一个质量为mA的小球,平衡时小球静止于P点.现用一条轻质短线把A球与质量为mB的B球相连.因为mB<<mA,所以通过定滑轮悬挂起来平衡后,接A球的短线恰好水平.现在剪断接A球的短线,则A球通过P点时B球速度可能的值是         
      答案解析
      类型: 填空题     难度系数:
    • 用油膜法估测油酸分子直径的大小.
      ①现将1滴配置好的浓度为1/400的油酸水溶液滴入盛水的浅盘中,让油膜在水面上尽可能散开,待液面稳定后,在水面上形成油酸的
                油膜:
      ②把带有方格的玻璃板放在浅盘上,在玻璃板上描绘出油膜的边界轮廓,形状如图所示.已知坐标方格边长为L,按要求数出油膜轮廓线包括的方格是n个,则油酸的面积约是
               
      ③测得v
      0=l.0毫升油酸溶液能滴出k滴油酸溶液,由以上数据估测出油酸分子的直径的计算式为          (用v0、n、k、L表示).
      答案解析
      类型: 填空题     难度系数:
    • They are among the 250, 000 people under the age of 25 who are out of work in the Netherlands, a group that makes up 40 percent of the nation’s unemployed. A storm of anger boils up at the government-sponsored (政府资助的) youth center, even among those who are continuing their studies.
      “We study for jobs that don’t exist,” Nicollets Steggerda, 23, said.
      After thirty years of prosperity, unemployment among 10 member nations of the European Community has reached as much as 11 percent, affecting a total of 12.3 million people, and the number is climbing.
      The bitter disappointment long expressed by British youths is spreading across the Continent. The title of a rock song “No Future” can now be seen written on the brick walls of closed factories in Belgium and France.
      One form of protest(抗议) tends to put the responsibility for a country’s economic troubles on the large numbers of “guest workers” from Third World nations, people welcomed in Western Europe in the years of prosperity.
      Young Europeans, brought up in an extended period of economic success and general stability, seem to be similar to Americans more than they do their own parents. Material enjoyment has given them a sense of expectation, even the right to a standard of living that they see around them.
      “And so we pass the days at the discos, or meet people at the café, and sit and stare,” said Isabella Cault. "There is usually not much conversation. You look for happiness. Sometimes you even find it.”
      【小题1】Unemployment in the Netherlands has affected _______
      A.about 0.6 million people
      D.British youths have confidence to find work on the Continent.9 Z3 O: f+ Y6 L F# R' D5 e# I
      答案解析
      类型: 阅读理解     难度系数:

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