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作文素材錦集:中國十大成就_800字
高考寫作素材

        “復興號”領跑世界。說到讓世界驚嘆的中國成就,那肯定少不了中國的“復興號”高鐵。2017年09月“復興號”首次運行后,“350公里每小時”這一世界列車第一時速,就登上了各國媒體的新聞版面?! ≈袊闾旌右惶柍煽冹橙?。首臺千萬億次超算“天河一號”,運算1小時相當于13億人同時計算    (共 894 字)     [閱讀本文] >>

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