2025~2026学年山西省高三12月质量检测卷(26-L-284C)数学试题

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2025~2026学年山西省高三12月质量检测卷(26-L-284C)数学试题于2025-12-05发布,目前已经汇总了2025~2026学年山西省高三12月质量检测卷(26-L-284C)数学试题的各科答案和试卷,更多试卷答案请关注本网站。

试题答案

本文从以下几个角度介绍。

    2025~2026学年山西省高三12月质量检测卷(26-L-284C)数学试题


    (2025七下·深圳期末) 阅读下面短文,并从方框里的六个句子中选择五个还原到原文中,使原文的意思完整、连贯
    A. Take in less salt and drink more water. B. The water can fill part of your stomach(胃). C. However, it is not suitable for long-term use. D. Apples, lemons and berries are good choices. E. It can help keep your skin and teeth healthy as well. F. But not many people know it can even help lose weight.
    Everybody knows drinking water is good for health.  26.  In fact, water can control your appetite(胃口)and burn fat. Here are sone tips about using water to lose weight.
    Do your best to avoid high-calorie(高卡路里的)drinks like milk and cola. Instead, you can choose a glass of water. Water is 0 calorie and is the healthiest drink for you. If you miss the taste of sweet drinks, put fruit in water to make it tasty.  27.  
    Have a glass of water before each meal. .  28.  In this way, you won't eat too much and you will lose weight little by little.
     29.  Too much salt can stop your body from letting go water, and it will make your weight go up. You should avoid fast food whenever you can, because it is very high in salt.
    To lose weight quickly in a few days, some people only drink water without eating anything.  30.   If you do so, you may feel tired and sick. Remember, drinking water is just one part of losing weight. Eating healthy food and exercising are also very important.


    2025~2026学年山西省高三12月质量检测卷(26-L-284C)数学试题


    4、2025~2026学年山西省高三12月质量检测卷(26-L-284C)数学试题



    13.“回南天”室内外空气湿度都比较大,电风扇只能起局部短时间增强蒸发的作用,并不能大面积除湿,A错误;"回南天”空气湿度大,洗涤衣物难以晾干,B错误;加湿器不仅不能降低空气湿度,反而增加空气湿度,C错误;“回南天”空气湿度大,使用除湿机是正确的做法,D正确。故选D。
    (2021·山东威海·中考真题)孔明灯俗称诗愿灯,放飞的条件是晴朗且风力小于4级。给合某日四城市夜间天气状况图,完成下面小题。
    14.据图中信息,分析该日所处的月份最可能是( )
    A.1月 B.6月 C.8月 D.10月
    15.图中四城市当日最适合放飞孔明灯的是( )
    A.哈尔滨 B.北京 C.武汉 D.广州
    【答案】14.D 15.B


    1、2025~2026学年山西省高三12月质量检测卷(26-L-284C)数学试题


    2、2025~2026学年山西省高三12月质量检测卷(26-L-284C)数学试题



    4、2025~2026学年山西省高三12月质量检测卷(26-L-284C)数学试题



    【解析】解:汽车车顶的外掀式天窗,当汽车行驶时,天窗A面关闭,B面微微向上打开,汽车上方空气流速大,压强小;下方空气流速小,压强大。车内空气压强大,在压强差的作用下,车内污浊的空气被自动“抽出”,从而保持车内空气清新。这种能够自动向外“抽气”的现象所依据的物理原理是流体中,流速越大的位置压强越小;
    汽车在匀速爬坡的过程中,质量不变,高度增加,重力势能增大;质量不变,速度不变,动能不变。机械能等于动能与重力势能之和,所以它的机械能增大。
    故答案为:流体中,流速越大的位置压强越小;增大。
    流体中,流速越大的位置压强越小,据此解释;
    机械能等于动能与势能之和;影响动能大小的因素:质量、速度;影响重力势能的大小的因素:质量、高度。
    本题以汽车为背景,考查流体压强与流速的关系以及机械能的概念,属于基础题。


    2025~2026学年山西省高三12月质量检测卷(26-L-284C)数学答案


    2025~2026学年山西省高三12月质量检测卷(26-L-284C)数学试题


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