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试题答案

本文从以下几个角度介绍。

    1、2024青海高考政治卷子
    2、2024年青海省会考政治试卷
    3、青海省政治会考试卷及答案
    4、2024年青海中考政治试卷及答案
    5、2024年青海省中考政治试卷及其答案解析
    6、青海省2024高考试卷
    7、2024年青海会考政治答案
    8、2024青海省高考答案什么时候公布
    9、青海省政治会考卷子
    10、青海省高三联考试题

4、青海省2025-2026学年高三上学期开学考(26-L-040C)政治试题


3、青海省2025-2026学年高三上学期开学考(26-L-040C)生物试题


( )3. A. The ball is in the box. B. The ball is above the box.
( )4. A. She is a helpful girl. B. She is a shy girl.
( )5. A. We have PE on Mondays. B. We have PE on Fridays.
B.根据图片所给的情境，选择与图片相符的描述。
A. — Where is the ball — It's above the dog.
B. — Are there any green plants in the village —— Yes, there are.
C. — Can you play football, boy — Yes, I can.


D. Many people buy things with their mobile phones online.
D
When we buy a house, we all want to have nice neighbors, because most of us think that it is helpful to live with some good neighbor. ____16____ The answers are different from people to people. Here are my answers.
First, it is very important to respect（尊敬）each other. If our neighbors try to know more about our life, what will we feel ____17____ Do you want to live with him or her any more The answer is “No”. We will feel very sad to have this kind of neighbour and move away quickly ____18____ A good neighbour is always ready to give us a hand when we need him or her. For example, if we are not at home, our good neighbors will watch our houses for us.
Finally, a good neighbour should protect the environment（环境）. ____19____
Good neighbors should keep the place clean, because the good environment can make us comfortable and happy.
____20____ I also hope everyone will have good neighbors and live a happy life. Let’s work together and try to build a beautiful community.


3、青海省2025-2026学年高三上学期开学考(26-L-040C)生物试题


4、青海省2025-2026学年高三上学期开学考(26-L-040C)英语试题


6、青海省2025-2026学年高三上学期开学考(26-L-040C) 试题


3、青海省2025-2026学年高三上学期开学考(26-L-040C)物理试题


4、青海省2025-2026学年高三上学期开学考(26-L-040C)物理试题


3、青海省2025-2026学年高三上学期开学考(26-L-040C)物理试题


(4) ①醋酸和ClO－反应生成HClO，根据相同浓度时，HClO的氧化性强于ClO－，实验Ⅱ中HClO浓度大于实验Ⅰ中HClO浓度，其氧化性更强，故实验Ⅰ、Ⅱ现象不同　②温度越高，氧化性越弱，且温度在40～50 ℃，氧化性迅速减弱，是因为HClO在较高温度下分解为HCl和O2　③0.002


3．（2025·黄埔模拟）下列关于空气成分及空气质量的说法，错误的是
A．空气中含量最多的气体是氮气，约占空气体积的78%
B．计入空气质量评价的主要污染物包括二氧化硫、一氧化碳、二氧化碳
C．稀有气体通电发不同颜色的光，可用于制作霓虹灯
D．植树造林、使用清洁能源有助于改善空气质量
【答案】B
【知识点】空气的污染与防治；氮气及稀有气体的用途


3、青海省2025-2026学年高三上学期开学考(26-L-040C)化学答案