[新时代(NT)教育]河北省20242025第二学期6月高一阶段测试卷化学(人教版)答案于2025-06-13发布，目前免费查试卷答案网站已经汇总了[新时代(NT)教育]河北省20242025第二学期6月高一阶段测试卷化学(人教版)答案的各科答案和试卷，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。

    5、[新时代(NT)教育]河北省2024-2025第二学期6月高一阶段测试卷政治(人教版)试题


    5、[新时代(NT)教育]河北省2024-2025第二学期6月高一阶段测试卷化学(人教版)试题


    五、完形填空
    I lived in Missouri, near a river called the Jacks Fork. Before I was born, my grandparents decided to help 33 the river clean. So, they started a 34 called Stream Team 713. I like its another 35 better—the Jacks Fork River Rats. The club makes sure the water is clean and 36 for fish and people. And now I’m old enough to help 37 the river.
    Picking up 38 is like a treasure hunt (寻宝). My friends and I find plastic bags, 39 bottles, cans, paper and other things. In the past, there were 40 more rubbish here. One weekend my grandparents picked up six tons of trash. That was as 41 as an elephant.
    The rubbish is 42 for the river and the animals and plants that live there. So the Jacks Fork River Rats asks people who are relaxing on the river to 43 rubbish with them instead of throwing it into the river.
    My favorite thing is to 44 water bugs (小昆虫)! The bugs like to stay at the bottom (底) of the river. Some bugs don’t care 45 dirty the water is, but some bugs can only live there if the water is clean. 46 we find lots of bugs that need clean water, we will know the river is clean enough for fish and people.
    We 47 taking care of the river. We help make sure it’s a clean and safe place.
    33．A．keep B．give C．drink D．swim


    B. Show me your ruler.
    C. Open your pencil box.
    D. Touch your mouth.
    E. Sit down.
    23．
    24．
    25．


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    5、[新时代(NT)教育]河北省2024-2025第二学期6月高一阶段测试卷 (人教版)答案


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    6、[新时代(NT)教育]河北省2024-2025第二学期6月高一阶段测试卷 (人教版)答案


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    9


    下列相关说法不正确的是
    A. 对比实验甲和乙，探究H2O2浓度对H2O2分解速率的影响
    B. 对比实验乙和丁，探究MnO2对H2O2分解速率的影响
    C. 对比实验甲和丙，探究温度对H2O2分解速率的影响
    D. 对比实验甲、丙和丁，探究MnO2和温度对H2O2分解速率影响的程度
    第II卷 非选择题（共50分）
    二、填空与简答（本大题共6个小题，化学方程式每空2分，其余每空1分，共30分）


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