• 2011黑龙江高考试题库软件iso下载试题及答案-云返教育

    • 函数的最大值是         
      答案解析
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    • (理)f(x)是R上的以2为周期的奇函数,已知x∈(0,1)时,f(x)=log3
      1
      1-x
      ,则f(x)在(1,2)上是(  )
      答案解析
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    • “意识在任何时候都只能是被意识到了的存在,而人们的存在就是他们的实际生活过程”。这说明
      答案解析
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    • (14分)温家宝总理在 2011 年《政府工作报告》中指出:加快实施“走出去”战略,完善相关支持政策,简化审批手续,为符合条件的企业和个人到境外投资提供便利。
      (1)运用所学经济生活知识回答我国在对外开放中,为什么要实施“走出去”战略?(8分)
      (2)从《经济生活》角度,谈谈企业应如何“走出去”?(6分)

      答案解析
      类型: 解答题     难度系数:
    • 读下列材料, 完成问题。
      荒漠化是当前全球最严重的环境问题之一。由于全球在气候、地形、土地使用制度和社会经济制度等方面千差万别, 因此要结合各国各地区的区域特点和实际确定荒漠的范畴。我国幅员辽阔 , 自然条件和各地经济活动复杂,流水、风力、化学和物理四种营力过程所造成的土地退化均属于荒漠化。

      我国荒漠化土地成因比例①物理及化学作用, ②工矿、交通等基本建设 ( 如次生盐渍化 )
      1. 我国下列地区及其主要的荒漠化现象对应正确的是

      A.西北干旱、半干旱区一一石漠化 B.黄土高原一一盐渍化
      C.云贵高原一一沙漠化 D.江南丘陵一一红漠化
      2. 有关我国荒漠化的叙述,不正确的是
       
      A.我国荒漠化的成因主要是风蚀和水蚀
      B.江南丘陵地区的荒漠化主要是物理及化学作用产生的
      C.山西省土地荒漠化发展与工矿、交通等基本建设相关
      D.松嫩平原西部的荒漠化主要是风蚀
      答案解析
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    • 在“验证力的平行四边形定则”的实验中,
      (1)实验器材除了方木板、白纸、弹簧秤(两个)、橡皮条、细绳(两条)、图钉(几个)、刻度尺、铅笔外,还需要
               
      (2)实验时,用两个弹簧秤分别勾住绳套,互成角度地拉橡皮条,使橡皮条伸长,结点到达某一位置O,用铅笔记下O的位置和两条细绳的方向,读出两个弹簧秤的示数.用铅笔和刻度尺在白纸上从O点沿着两条细绳的方向画直线,按着一定的标度作出两个力F
      l和F2的图示.用          求出合力F.然后,只用弹簧秤一个,通过细绳把橡皮条的结点拉到          .读出弹簧秤的示数,记下          ,按同一标度作出这个力F′的图示.比较F′和F大小和方向,看它们是否相等.
      答案解析
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    • 2012年3月份,全国居民消费价格总水平同比上涨3.6%,其中鲜菜价格上涨20.5%。 “菜篮子”引发各方关注。“菜篮子”是一个系统工程,要想填满“菜篮子”,必须搞好“菜园子”和“菜摊子”。这表明
      答案解析
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    • We have all experienced days when everything goes wrong.A day may begin well enough,but suddenly everything seems to get out of control.It seems as if a single unimportant event may cause a number of things to happen.Let us suppose that you are preparing a meal and keeping an eye on the baby at the same time.The telephone rings and this means your troubles are beginning.While you are on the phone,the baby pulls the table-cloth off the table,destroying your half-prepared meal.You hang up hurriedly and attend to your baby.Meanwhile,the meal gets burnt.As if this were not enough to bring you to tears,your husband arrives,unexpectedly bringing three guests to dinner.
      Things can go wrong on a number of people on the road. During the rush hour one evening two cars hit each other and both drivers began to argue.The woman driver behind the two cars happened to be a learner.She suddenly got into a panic(恐慌)and stopped her car.This made the driver following her stop suddenly.His wife was sitting beside him holding a large cake.As she was thrown forward,the cake went right through the window and landed on the road.Seeing a cake flying through the air,a truck-driver had to stop his truck all of a sudden.The truck was carrying empty beer bottles and hundreds of them slid off the back of the truck on the road.This led to yet another angry argument.Meanwhile,the traffic piled up behind.It took the police nearly an hour to get the traffic on the move again.In the meanwhile,the truck-driver had to sweep up hundreds of broken bottles.Only two dogs were enjoying themselves from the accident,for they were happily having what was left of the cake.It was just one of those days!
      【小题1】In the writer’s opinion .
      A.accidents may happen anytime
      D.anyone may have trouble any day9 E, X6 [2 S5 H
      【小题2】What did the police do after the accident?
      A.They helped the driver clean up the road.9 _0 E* C- W/ F2 L
      B.They helped the drivers to go on with their journey.
      答案解析
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