阅读材料，回答下列问题。
材料一：新中国成立以来，我国发生了历史性的深刻变化，取得了举世公认的伟大成就。
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材料二：1956年底，全国入社的农民占总农户的96．3%，基本上实现了完全的社会主义改造。
（1）1952年土地改革，意义：中国几千年的封建土地所有制被彻底消灭了。
（2）对农业的社会主义改造，农民加入农业生产合作社。标志着社会主义制度在中国基本建立了。
（3）1958年大跃进运动；“略”。
（4）一五计划；“略”。
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| I have a good friend. His name is Tom. He is a nice boy, but he eats too 1 and doesn't like sports. He has a big 2 every morning. He has four eggs, 3 of bread and butter and 4 big glass of milk for it. 5 lunch, he eats two hamburgers, a lot of French fries 6 chicken. He drinks a lot of cola or soda, too. For dinner, he likes beef and salad. He 7 eats beef, chicken, hamburgers, and eggs. He likes ice cream, cola and soda, 8 . Too much food is not 9 for health. So Tom is very 10 . | ||||
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