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    【题目】下面史料整理自《巧思遗闻——中国科技的故事》。

    1266年

    郭守敬被张文谦推荐给元世祖忽必烈，之后受命编订新历法

    1277年

    郭守敬向政府建议，组织一次全国范围的大规模的天文观测，史称“四海测验”

    1279年

    郭守敬奉旨进行“四海测验”，在南海的测量点就在今天中国的黄岩岛

    1281年

    新历法完成，元世祖按照“敬授民时”的古语，取名为《授时历》

    1582年

    意大利天文学家格里高利提出现行公历，与《授时历》的天文数据基本相同

    下列有关中国古代科学研究的结论，符合上述材料的是

    A．重视实践和实用 B．成就领先于西方

    C．具有近代科技特征 D．成果得到有效推广

    【答案】A

    【解析】本题考查古代中国的科技。材料记述的是郭守敬编订《授时历》的经过，其目的是“敬授民时”，是为了农业生产的需要，体现了中国古代科技重视实践和实用的特点，A项符合题意。B、C、D三项材料中没有体现，排除。

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