[山西思而行]20252026学年高三10月联考数学试题于2025-10-30发布,目前免费查试卷答案网站已经汇总了[山西思而行]20252026学年高三10月联考数学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。

    1、[山西思而行]2025-2026学年高三10月联考数学试题


    2、[山西思而行]2025-2026学年高三10月联考数学试题


    13.(2022北京卷)Helen was walking down the street late ________ the evening, her arms filled with grocery bags.
    【答案】 in
    【解析】考查介词。句意:深夜,海伦抱着购物袋走在街上。in the evening意为“在晚上”,固定搭配。故in。
    14. (2021全国甲卷)The Xi'an City Wall is the most complete city wall that has survived China's long history. It was built originally to protect the city __________ the Tang dynasty and has now been completely restored (修复).
    【答案】 in
    【解析】考查介词。句意:它最初是为了保护唐代的城市而建造的,现在已经完全修复了。根据句意可知,表示“在某个朝代”应用介词in。
    15. (2021全国乙卷)Ecotourism has its origin with the environmental movement of the 1970s. It was not widely accepted as a travel concept __________ the late 1980s.


    Tea plants here by them a few years ago.
    29.Someone found the victim’s body in West Town.(改为被动语态)
    The victim’s body in West Town.
    30.My mother bought me a nice bike last week. (改为被动语态)
    A nice bike me by my mother last week.
    31.She saw him come out of the library. (改为被动语态)
    He out of the library by her.


    5、[山西思而行]2025-2026学年高三10月联考数学试题


    6、[山西思而行]2025-2026学年高三10月联考数学试题


    4、[山西思而行]2025-2026学年高三10月联考数学试题


    6、[山西思而行]2025-2026学年高三10月联考数学试题


    1、[山西思而行]2025-2026学年高三10月联考数学试题


    5、[山西思而行]2025-2026学年高三10月联考数学试题


    【解析】由于3p轨道上有2个未成对电子,所以该原子的核外电子排布式为1s22s22p63s23p2或1s22s22p63s23p4。即为Si或S元素,最高正价分别为+4和+6,第2层没有未成对电子。
    12.已知元素X的原子最外层电子排布式为nsn-1npn+2,则X元素的原子序数为(   )
    A.9 B.10 C.17 D.18
    【答案】C
    【解析】根据泡利不相容原理n-1=2,则n=3,即最外层电子排布式为3s23p5,为Cl元素。
    13.A、B、C、D是四种短周期元素,E是过渡元素。A、B、C同周期,C、D同主族,A的原子结构示意图为,B是同周期除稀有气体元素外原子半径最大的元素,C的最外层有三个未成对电子,E的价电子排布式为3d64s2。回答下列问题:
    (1)A为________(填元素符号,下同),电子排布式是________________________。


    川·化学阶段性学情
    8.某学生量取液体,仰视读数为50ml,将液体倒出一部分后,俯视读数为40ml,则该同学实际倒出的液体体
    积为
    ()
    A.小于10ml
    B.大于10ml
    C.等于10ml


    3、[山西思而行]2025-2026学年高三10月联考数学答案