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试题答案

本文从以下几个角度介绍。

    1、衡水金卷2024新高考答案化学
    2、2024-2024衡水金卷化学答案
    3、衡水金卷化学答案2024高三
    4、2024衡水金卷化学
    5、衡水金卷先享题2024-2024高三一轮化学
    6、衡水金卷·先享题2024化学
    7、衡水金卷先享题压轴卷2024新高考化学
    8、衡水金卷高二化学
    9、衡水金卷2024高三五调化学
    10、2024-2024广东省衡水金卷高一

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5、[衡水金卷]2024-2025学年度高一3月联考(广东省)化学试题


56．读图文，从下面方框中选择单词补全短文(有一词多余)，将单词写在四线格中。
on in under ball car pen
Hello, my name’s Tim. I’m nine years old. This is my room (房间). My bag is the desk. My pencil box is the desk. This is my . It’s under the desk. My is on the chair. Where is my toy Oh! It’s under the chair.
看图，选择适当的单词完成下面的短文。
under, book, on, in, ruler
Hello, I'm Zoe. This is my desk. Look! The bag is 57 the desk. I have a blue 58 . It's on the desk, too. The pencils are 59 the pencil box. The ball is 60 the desk. Where is my 61 Oh, it's in the desk.
选出合适的单词补全短文。


(2024泉州泉港区期末)One night when I was in the second grade in a school in Los Angeles,I saw something on the news.It was about a group of homeless(无家 可 归 的 ) people sleeping outside in the cold.They didn't have a warm and comfortable place to stay.That really worried 1
So I decided to start a club(社团). The goal was to 2 to help the homeless.I called it the Rock Club as I decided to make beautiful paintings on the rocks and sell them.We only had about five members 3 I first started.But that quickly grew to about twenty.It was not 4 to ask people to join the club,because people came up to ask me if they could join.
We spent all of our free time 5 animals,flowers and even the names of sports teams on the rocks.We went around the school to search for teachers and hoped they could buy our rocks.By New Year's Day we had raised thirty-three dollars and then we decided to give the money 6 a local homeless shelter(收容所).We were 7 happy that we could help the homeless by ourselves.
A few days later,our Rock Club's story 8 in the newspaper.We all felt proud that we did something and people began to give more attention to the needs of the homeless in our town. Our school decided to start a 9 just for kids to help the homeless shelter.
Something as simple as some rocks and some paintings made me know that you're never too 10 and every little thing helps to make a big difference.
( )1.A.me B.him C.them
( )2. A.give books B.send food C.raise money


3、[衡水金卷]2024-2025学年度高一3月联考(广东省)英语答案


1、[衡水金卷]2024-2025学年度高一3月联考(广东省)地理答案


5、[衡水金卷]2024-2025学年度高一3月联考(广东省)地理答案


2、[衡水金卷]2024-2025学年度高一3月联考(广东省)地理答案


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3、[衡水金卷]2024-2025学年度高一3月联考(广东省)数学答案


（3）提供热量：


C. 氯化铵的化学式为NH4Cl，其中氮、氢、氯元素的原子个数比为1：4：1，故正确，不符合题意；
D. 由于氯化铵中氮元素的质量分数为，而该化肥标签上给出的含氮量为25%，故该化肥的纯度约为，故错误，符合题意；
故答案为：D。
【分析】A、根据氯化铵只含有氮元素，是一种常见的氮肥分析。
B、物质中元素的质量=物质的质量×化学式中该元素的质量分数。
C、化学式中原子个数比等于元素角码之比。
D、在化合物中，元素的质量分数=。


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