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试题答案

本文从以下几个角度介绍。

    4、铜仁市2025届高三年级3月模拟历史试题


    3、铜仁市2025届高三年级3月模拟历史试题


    What did Sarah use to do with the doll
    A. Feed it.
    B. Brush its hair and change its clothes.
    C. Take it to school.
    （E）
    It's a rainy day. Tom and his sister are in the attic. They find an old kite. The kite is shaped like a bird and has colorful wings. Tom says, "Let's fix this kite and fly it when the rain stops." His sister agrees. They start looking for materials to fix the kite.
    What's the weather like


    Artists often draw inspiration from 5.________ (they) surroundings, experiences, and emotions. Their works can reflect the values and culture of a society.
    In recent years, art 6.________ (become) more accessible to the public. Museums and galleries hold exhibitions regularly, and many artworks are also available online.
    We should encourage more people 7.________ (engage) in art activities. By 8.________ (participate) in art, people can develop their creativity and imagination.
    In conclusion, art is 9.________ (value) for its ability to enrich our lives and connect people from different backgrounds. We should 10.________ (cherish) and promote art in our society.
    参考答案
    一、单词拼写
    1. colors


    4、铜仁市2025届高三年级3月模拟地理试题


    6、铜仁市2025届高三年级3月模拟语文试题


    3、铜仁市2025届高三年级3月模拟生物学试题


    3、铜仁市2025届高三年级3月模拟英语试题


    4、铜仁市2025届高三年级3月模拟政治试题


    4、铜仁市2025届高三年级3月模拟语文试题


    （3）B点时溶质为氯化钠和氯化氢，
    A、锌粒和盐酸反应生成氢气，有气泡生成，可以说明反应到达B点，故不符合题意；
    B、大理石和盐酸反应生成二氧化碳，有气泡生成，可以说明反应到达B点，故不符合题意；
    C、无色酚酞试液在酸性条件下不变色，不可以说明反应到达B点，故符合题意；
    D、澄清石灰水和盐酸反应生成氯化钙和水，无明显现象，不可以说明反应到达B点，故符合题意；
    故答案为：CD。
    （4）【探究二】氢氧化钠溶液露置于空气中容易变质，是氢氧化钠与二氧化碳反应生成碳酸钠和水，其反应的化学方程式为2NaOH+CO2═Na2CO3+H2O。


    （2）解析见答案。


    3、铜仁市2025届高三年级3月模拟化学答案