萍乡市20242025学年度高二第二学期期末联考语文试题于2025-07-03发布，目前免费查试卷答案网站已经汇总了萍乡市20242025学年度高二第二学期期末联考语文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、萍乡市2024-2025学年度高二第二学期期末联考数学试题


    1、萍乡市2024-2025学年度高二第二学期期末联考生物试题


    70. I ________ (forget) my friend's birthday last week. I felt so bad.
    难题（30 题）
    这类题目难度较大，通常综合考查多个知识点，包括复杂的句子结构、一般过去时与其他时态的对比，以及需要结合上下文语境进行判断的情况。
    71. By the time I ________ (arrive) at the station, the train had already left.
    72. The man who ________ (save) the girl from the fire was a hero.
    73. She said that she ________ (go) to the park the day before.
    74. I ________ (not realize) that I had left my keys at home until I got to the door.


    W: I have butterflies in my stomach. To be honest, I'm not a big fan of dentist visits.
    M: That's completely normal. I'll make it as easy as possible for you. Let's take a look, please open your mouth wide.
    W: All right.
    M: Hmm... there's a small hole in one of your teeth on the top right. Have you noticed any sensitivity or pain
    W: Yes, sometimes when I eat ice cream or drink something really hot it feels like a sharp sting.
    M: That's the hole causing it. We'll need to fix it before it gets worse. Have you ever had a filling before
    W: Yes, once. But it was years ago, it wasn't a great experience.


    5、萍乡市2024-2025学年度高二第二学期期末联考 试题


    5、萍乡市2024-2025学年度高二第二学期期末联考 试题


    2、萍乡市2024-2025学年度高二第二学期期末联考语文试题


    3、萍乡市2024-2025学年度高二第二学期期末联考 试题


    4、萍乡市2024-2025学年度高二第二学期期末联考化学试题


    5、萍乡市2024-2025学年度高二第二学期期末联考化学试题


    NH:
    硝化作用
    A.镁铜合金与浓硝酸反应中浓硝酸表现出酸性和强氧化性
    NO;
    反硝化作用
    B.镁铜合金的物质的量之和为1.5mol
    C.反应生成Fes


    B.乙醇可以和金属钠反应很缓慢地放出氢气，说明乙醇的酸性很弱
    C.只用水就能鉴别苯、乙醇、四氯化碳
    D.甲醇有毒，但可以作燃料
    2.某化学实验小组用下列装置进行乙醇催化氧化的实验。
    (1)实验过程中铜网出现红色和黑色交替的现象，请写出实验过程中发生反应的总化学方程式：_________；
    在不断鼓入空气的情况下，熄灭酒精灯，反应仍能继续进行，说明该反应是　　　　(填“吸热”或“放热”)反应。
    (2)甲是热水浴，乙是冷水浴，两个水浴作用不相同，甲的作用是___________________；


    3、萍乡市2024-2025学年度高二第二学期期末联考化学答案