Children today have many things to play with. They can watch television, surf ____ Internet, or play video games. But what do you think children ____ (do) for fun long ago? They read books.

    Some of you might ask, "Are books ____ (real) fun?" Believe it or not, books provide many things that television or computers cannot. Since books use only words ____ (tell) a story, they can improve your imagination. You can picture the characters and background in your head and you can also imagine ____ the characters feel.

    The words and sentences that are used in storytelling are also very interesting and usually cannot be found often on television or on websites. They are sometimes so beautiful and touching ____ they can bring tears to your eyes.

    Books also help us to think harder and ____ (deep). As we continue ____(read), we ask questions to ____(our) and try to find answers.

    These are some of the ____(reason) why books are so fun to read.

    Remember: the more you read, the more you grow.

鲁迅在《狂人日记》中写道：“我翻开历史一查…每页上都写着‘仁义道德’……仔细看了半夜……满本都写着两个字‘吃人’。”请你说说它最准确地反映了新文化运动的哪项内容（　　）

把陈述句改成把字句或被字句

①我被这动人的情景吸引住了。

变成把字句____ 

②乌云遮住了太阳。

变成被子____ 

1919年卢瑟福通过如图所示的实验装置，第一次完成了原子核的人工转变，并由此发现____．图中A为放射源发出的____粒子，B为____气．

阅读下列材料，回答问题。

材料 在二十世纪二三十年代，两个后来成为世界争霸对手的苏联和美国都先后面临严重的经济、政治危机。他们为了抗衡危机、挽救国家现有的政治制度、维护社会的稳 定，在经济、社会领域进行了卓有成效的改革。在苏联，列宁1921年结束了战时共产主义政策，全面地推行新经济政策；当美国经历1929～1933年经济 大危机后，刚上任的罗斯福总统就迅速地施行新政，使美国得以摆脱经济危机所带来的严重后果。新经济政策和罗斯福新政在不同程度上明显带有市场经济色彩，对 于世界上第一个社会主义国家和世界上最为发达的资本主义国家来说，这两个政策走发挥过重要作用。在推行的过程中，他们都在各自国内遇到相当大的阻力，但当 时的领导人以他们的远见卓识，力排众议地推行新政，都发挥了他们各自应有的历史作用。

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