[青桐鸣]2025届普通高等学校招生全国统一考试 青桐鸣大联考(高三)(3月)生物试题于2025-03-13发布，目前免费查试卷答案网站已经汇总了[青桐鸣]2025届普通高等学校招生全国统一考试 青桐鸣大联考(高三)(3月)生物试题的各科答案和试卷，更多试卷答案请关注免费查试卷答案网站。

试题答案

本文从以下几个角度介绍。

    4、[青桐鸣]2025届普通高等学校招生全国统一考试 青桐鸣大联考(高三)(3月)地理试题


    1、[青桐鸣]2025届普通高等学校招生全国统一考试 青桐鸣大联考(高三)(3月)生物试题


    ( )2.-Who's that boy -He's my brother. A. B.
    ( )3. I am from China. A. B.
    ( )4. He is a new student. A. B.
    ( )5. Let me help. A. B.
    十、新学期开始了，班里来了位新同学。选择合适的句子补全对话。（10分）
    Miss Li: Good morning, Mike.
    Mike: 1. .


    It is also good news for China’s astronautics sector, as it shows that the nation is confident enough to send persons other than military pilots into space. It means that the level for traveling into space is being lowered, offering hope that one day ordinary people will be able to buy a ticket for a trip into space.
    Besides Gui, there is also Zhu Yangzhu, a space flight engineer from China’s astronaut team, who will serve as a professional rather than a pilot. Zhu’s teaching experience in college, similar to that of Gui, is also evidence of Chinese astronauts’ educational background being raised.
    Twenty years after Shenzhou V took China’s first astronaut Yang Liwei out of the Earth’s atmosphere, China already has a full team of astronauts ready to further our understanding of the cosmos (宇宙).
    Mission commander Jing Haipeng is on his fourth trip into space, making him the Chinese astronaut with the richest experience in space travel. In the 15 years between his first mission and this one, China has progressed from sending astronauts into space to supporting their stay for half a year on its newly constructed space station.
    8. What does the underlined word “ample” mean in the first paragraph
    A. Enough. B. Continuous. C. Curious. D. Intelligent.
    9. What do we know about Gui Haichao


    3、[青桐鸣]2025届普通高等学校招生全国统一 青桐鸣大联考(高三)(3月)物理试题


    3、[青桐鸣]2025届普通高等学校招生全国统一考试 青桐鸣大联考(高三)(3月)生物学试题


    4、[青桐鸣]2025届普通高等学校招生全国统一考试 青桐鸣大联考(高三)(3月)生物学试题


    5、[青桐鸣]2025届普通高等学校招生全国统一考试 青桐鸣大联考(高三)(3月)数学试题


    4、[青桐鸣]2025届普通高等学校招生全国统一考试 青桐鸣大联考(高三)(3月)生物试题


    3、[青桐鸣]2025届普通高等学校招生全国统一考试 青桐鸣大联考(高三)(3月)数学试题


    B、过滤需要玻璃棒引流，选项正确；
    C、蒸发时用玻璃棒搅拌，使液体均匀受热，防止液体飞溅，选项正确；
    D、把蒸发皿中的固体转移到纸上，需用到玻璃棒，选项正确。
    故选ABCD。
    （4）配制50g质量分数为6%的氯化钠溶液，需要氯化钠的质量为50g×6%=3g，需要水的体积为（50g-3g）÷1g/mL=47mL。配制溶液的基本步骤是计算、称量、量取、溶解、装瓶并贴标签。故填abdce。
    20．（7分）通过晾晒海水或煮盐井水、盐湖水等，可以蒸发除去水分，得到粗盐。这样得到的粗盐中含有多种可溶性杂质（、、等）和不溶性杂质（泥沙等）。某化学实验兴趣小组进行粗盐提纯实验。
    【查阅资料】NaCl在不同温度时的溶解度如下表：


    CuC2固体，并继续
    渐变为蓝色
    正向移动
    加水稀释
    将25℃0.1molL
    的Na2SO3溶液加热
    溶液的pH逐渐


    3、[青桐鸣]2025届普通高等学校招生全国统一考试 青桐鸣大联考(高三)(3月)化学答案