阅读下列材料,回答问题:

(1)材料一、二中机器的发明各有何重大作用?
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(2)概括材料三反映的社会发展特征,并据材料一、二分析导致此特征的主要原因。
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(3)材料三与材料四有何联系?
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(4)综合上述材料,预测英国未来的发展趋势。
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