• 2010-2007安徽高考试题库app试题及答案-云返教育

    • 已知函数f(x)=log4(4x-1)
      (1)判断f(x)的单调性,说明理由.
      (2)解方程f(2x)=f
      -1(x).
      答案解析
      类型: 单选题     难度系数:
    • 下面漫画表明
      答案解析
      类型: 单选题     难度系数:
    • 2012年2月4日,中国否决了联合国安理会有关叙利亚问题决议草案。中国否决议案表明中方反对以外力强行推动叙利亚的政权更迭,正是为了使有关各方尽快展开政治对话,避免更多的流血和死伤。这表明
      答案解析
      类型: 单选题     难度系数:
    • 中国将继续高举和平、发展、合作旗帜,坚持独立自主的和平外交政策,始终不渝走和平发展道路,我国在外交方面要始终不渝地实行独立自主的和平外交政策,其根本目的是()
      答案解析
      类型: 单选题     难度系数:
    • 某林场去年年末有森林木材量为a,木材以每年25%的增长率生长,而每年冬天要砍伐的木材量为x.从今年起,为了实现到第20年年末木材的存有量达到4a的目标,则x的最大值是多少?(取lg2=0.30)
      答案解析
      类型: 解答题     难度系数:
    • 下列哪种情况下尿液会相对增加?
      ①剧烈运动时 ②天气转冷时 ③患糖尿病时 ④一次摄取较多蛋白质
      ⑤摄取过多过戚的食物时
      A.①④⑤ B.②③④ C.①②③ D.③④⑤
      答案解析
      类型: 解答题     难度系数:
    • 法国驻印度支那总督于1926年写道:“这场用鲜血覆盖了整个欧洲的战争……在距我们遥远的国度里唤起了一种独立的意识……在过去几年中……一切都发生了变化。”上述材料反映了一战的影响是
      答案解析
      类型: 单选题     难度系数:

    • Babies are born yogis(瑜伽练习者).Once we were all able to pull our toes up by our ears and laugh about it.Then we aged, got injured, and began carrying stress in our shoulders and back.In short, we lost our balance.
      Yoga(瑜伽) is an ancient practice that helps create a sense of union in body, mind, and spirit.It brings us balance.I was seriously out of balance when I started practicing yoga in 1999.I had plantar fascitis(足底筋膜炎)in both feet, and my doctor had warned me against all the things I loved to do: walking, hiking, and playing tennis.I was desperate for exercise.Yoga became my salvation and even enhanced my other fitness activities.I practice yoga at least twice a week, but I consider yoga to be part of my daily life because after a while you no longer just practice yoga—you love it.
      Yoga becomes part of your physical life.Your body grows stronger, more toned, and more flexible as you move from one pose to the other.I spent a week in Mexico at a yoga retreat, and it was the first vacation on which I lost weight.“Rather than building muscle, yoga builds muscle tone,” says Shakta Kaur Khalsa, author of the K.I.S.S.Guide to Yoga.“Because yoga helps maintain a balanced metabolism (新陈代谢), it also helps to regulate weight.Additionally, yoga stretches muscles lengthwise, causing fat to be removed around the cells.” I do yoga poses throughout the day.After hours at my computer, I stretch my stiff shoulders and arms.When I need a boost of energy, I do energizing poses.When I am feeling exhausted at the end of the day, I do restorative poses.
      Yoga becomes part of your mental life.Yoga teaches you to focus on breathing while you hold the poses.This attention to breath is calming; it dissolves stress and anxiety.I use yogic breathing on the tennis courts, in the dentist’s chair, and in traffic jams.You should always leave a yoga practice feeling energized, not tired.If you feel tired after yoga, it means you spent the time “fighting” yourself, trying to force yourself into poses.In yoga, you “surrender” to the pose by letting go of the tension.
      Yoga becomes part of your spiritual life.Yoga is practiced by people from all religions; it is not restricted to any religious group.Yoga teaches “right” living in how we deal with ourselves and others.As I work on a difficult pose, I learn patience, forgiveness, and the value of gentleness.Yoga advocates proper eating, but you don’t have to be a vegetarian to practice yoga.
      72.What would be the best title for this passage?
      A.What’s Yoga? B.How I Do Yoga Poses
      C.The Benefits of Yoga D.The Varieties of Yoga
      73.According to the third paragraph, yoga can help people __________.
      A.grow taller B.lose weight
      C.become flexible in thinking D.make more friends
      74.People feel tired after yoga because __________.
      A.they consume energy in practicing yoga
      B.they respond well to yoga poses
      C.they spend too much time on yoga
      D.they force themselves into yoga poses
      75.If this passage continues, what will the writer most probably write about in the next paragraph?
      A.Yoga as a means to keep fit.
      B.Different yoga poses.
      C.Popularity of yoga all over the world.
      D.Encouraging people to do yoga.
      答案解析
      类型: 阅读理解     难度系数:

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