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    【题目】 The invention of the Internet has ________ a lot to the development of the world.

    A. turned B. contributed

    C. constructed D. exposed

    【答案】B

    【解析】

    试题分析：考查动词。A. turned转变；B. contributed有助于；C. constructed建造；D. exposed暴露。互联网的发明为世界的发展做出了很大的贡献。contribute to有助于---，故选B。

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