题干

白种人在古代主要分布在欧洲,但是到了近代,在北美洲、大洋洲,白种人成为当地的主要居民,造成这种现象最主要原因是

A:欧洲的殖民扩张

B:土著居民的减少

C:种族之间通婚

D:大量战争移民

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答案(点此获取答案解析)

A

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阅读理解

    A new generation addiction is quickly spreading all over the world. Weboholism, a twentieth century disease, affects people from different ages. They surf the net, use email and speak in chat rooms. They spend many hours on the computer, and it becomes a compulsive habit. They cannot stop, and it affects their lives.

    Ten years ago, no one thought that using computers could become compulsive behavior that could affect the social and physical life of computer users. This obsessional behavior has affected teenagers and college students. They are likely to log on computers and spend long hours at different websites.

    They become hooked on computers and gradually their social and school life is affected by this situation. They spend all free time surfing and don't concentrate on homework, so this addiction influences their grades and success at school. Because they can find everything on the websites, they hang out there. Moreover, this addiction to websites influences their social life.

    They spend more time in front of computers than with their friends. The relation with their friends changes. The virtual life becomes more important than their real life. They have a new language that they speak in the chat rooms and it causes cultural changes in society.

    Because of the change in their behavior, they begin to isolate themselves from the society and live with their virtual friends. They share their emotions and feelings with friends who they have never met in their life. Although they feel confident on the computer, they are not confident with real live friends they have known all their life. It is a problem for the future. This addictive behavior is beginning to affect all the world.

同类题5

作文。

以下两题选做一题。
       要求:①内容具体,有真情实感;②文体不限,不少于500字;③凡涉及真实的人名、校名、地名,一律用英文大写字母A、B、C……  代替;④不得抄袭。
      (1)题目:勇气
      有一天,毛毛虫问蝴蝶:“我要怎样才能变成一只蝴蝶?”
      “要成为蝴蝶,首先要有飞行的渴望,其次要有勇气冲出束缚你的安全、温暖的茧。”
      “那不就是死亡吗?”
      “表面看是死亡,实际上是新生。在现实生活中,这就是差别,有的成为蝴蝶,有的因逃避而死亡。”
       某些时候,不是因为难我们才不敢去做,而是因为我们不敢去做,事情才变得困难。关键是要有勇气冲出去!冲出去,才有希望! 请以“勇气”为题写一篇文章。
      (2)仔细阅读下面的文字,不脱离材料内容,任选一个角度立意,自拟标题,联系生活,写一篇文章。
      ①有位名人说过:“使人疲惫的往往不是远方的高山,而是鞋里的一粒沙子。”
      ②每个人的前方,都有一条通向远方的路,崎岖但充满希望,不是人人都能走到远方,因为总有人因为没有倒掉鞋子里的沙子而疲惫不堪,半途而废。
      ③也许长途跋涉,远方的高山依然遥远,但还是要去抓住生命的每一瞬间,走好脚下的每一步路,去追寻自己的梦想,去实现自己的理想,创造生命的价值.