广西普通高中学业水平选择性考试第一次调研考试[2026广西名校卷第3套]地理试题于2025-11-27发布,目前免费查试卷答案网站已经汇总了广西普通高中学业水平选择性考试第一次调研考试[2026广西名校卷第3套]地理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。

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本文从以下几个角度介绍。

    2、广西普通高中学业水平选择性考试第一次调研考试[2026广西名校卷第3套]地理试题


    2、广西普通高中学业水平选择性考试第一次调研考试[2026广西名校卷第3套]化学试题


    First, we divided our tasks(任务).Lingling 67. some information from different websites.I practised my handwriting for many times and then wrote down the things Lingling found out on the blackboard.Xiao Ya's drawing skills are good,so she 68. the pictures.Then, we discussed openly and tried to make some changes to make the blackboard newspaper better.At last, our teamwork skills 69. a lot.
    We all put our 70. into it.We were sure everyone in our class would like our blackboard newspaper.
    六、综合填空(共10小题,每小题1分,满分10分)
    阅读下面短文,根据上下文或括号内单词等提示,在空白 处填入适当的单词或括号内单词的正确形式。
    When we talk about the most famous story of friendship, the story between Yu Boya 71.
    Zhong Ziqi must come first.Yu Boya and Zhong Ziqi were good 72. (friend)in ancient China.
    Yu was good at playing Chinese guqin and Zhong enjoyed his music.After Zhong Ziqi died, Yu Boya 73. (break)his guqin and never played it again.This story 74. (tell)us how precious (珍贵的)and important friendship is.


    I’m Simon. I have a happy family. My father is a worker. He can make cars. My mother is a vet. She works in a pet shop. She helps the sick animals. My parents work hard every day. They get up early to make breakfast for me and then go to work. When they come back home in the evening, they still need to clean the house and cook dinner. I feel sorry. So I often help with different chores. Sometimes I sweep the floor after dinner. Sometimes I take out the trash. On weekends, I even wash the clothes.
    1.阅读短文,回答下列问题。
    (1) —What’s Simon’s father’s job
    —He is a .
    (2) —Where does Simon’s mother work
    —She works in a .
    (3) —What can Simon do for his parents


    6、广西普通高中学业水平选择性 第一次调研 [2026广西名校卷第3套]物理试题


    1、广西普通高中学业水平选择性考试第一次调研考试[2026广西名校卷第3套]生物学试题


    4、广西普通高中学业水平选择性考试第一次调研考试[2026广西名校卷第3套]生物学试题


    4、广西普通高中学业水平选择性考试第一次调研考试[2026广西名校卷第3套]语文试题


    2、广西普通高中学业水平选择性考试第一次调研考试[2026广西名校卷第3套]地理试题


    6、广西普通高中学业水平选择性考试第一次调研考试[2026广西名校卷第3套]地理试题


    【答案】D
    【分析】在仪器A中发生的主要反应为(浓),可能发生的副反应有2NaBr+2H2SO4(浓)=Br2+SO2↑+Na2SO4+2H2O、 CH3CH2CH=CH2↑+H2O、2 (CH3CH2CH2CH2)2O+H2O等,制得1-溴丁烷粗品,粗品的主要成分为1-溴丁烷,还含有正丁醇、NaHSO4、Br2、HBr、(CH3CH2CH2CH2)2O、H2O等;1-溴丁烷粗品先用水洗去溶于水的物质,接着用浓硫酸除去正丁醇,再用水除去硫酸,用饱和碳酸钠除去少量硫酸和Br2,接着水洗除去溶于水的钠盐,用无水氯化钙除去H2O,最后蒸馏收集101.6℃左右的馏分得到纯1-溴丁烷。
    【解析】A.根据装置图,仪器A、B分别为三颈烧瓶、球形冷凝管,故A正确;B.正丁醇在浓硫酸作用下可能分子间脱水生成正丁醚,也可能发生消去反应生成1-丁烯,故B正确;C.溴为红棕色液体,有机层显黄色,可能是浓硫酸将氧化为的缘故,故C正确;D.由题目信息知的密度与饱和碳酸钠溶液的密度接近,不易分层,故D错误;选D。
    8.(2025·江西·二模)环己烯(沸点83℃)在化工生产中有着广泛的应用。一种制备环己烯的步骤如下:
    (1)在干燥的圆底烧瓶中加入环己醇(沸点),再慢慢滴加浓硫酸和浓磷酸,边加边振荡,冷却后加入两粒沸石;(2)按图组装实验装置,使用电热套加热,控制分馏柱顶温度不超过90℃,将接收器置于冰水浴中,收集85℃以下的馏出液;
    (3)将上述蒸馏液倒入分液漏斗中,用饱和食盐水洗涤,分出有机相;再用10%的碳酸钠溶液洗涤,分出有机相,干燥,蒸馏。
    下列说法错误的是


    C.PM10
    D.二氧化碳
    5.下列物质属于混合物的是
    w)
    A.液态氨
    B.洁净的海水
    C.冰水混合物


    3、广西普通高中学业水平选择性考试第一次调研考试[2026广西名校卷第3套]生物答案