[天一大联考]20242025学年(下)湖南高三最后一卷历史答案

[天一大联考]20242025学年(下)湖南高三最后一卷历史答案于2025-05-26发布，目前免费查试卷答案网站已经汇总了[天一大联考]20242025学年(下)湖南高三最后一卷历史答案的各科答案和试卷，更多试卷答案请关注免费查试卷答案网站。

本文从以下几个角度介绍。

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4、[天一大联考]2024-2025学年(下)湖南高三最后一卷地理试题

4、[天一大联考]2024-2025学年(下)湖南高三最后一卷生物试题

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Yours sincerely,
Li Hua
第二节（满分25分）
67．阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。
When I was a boy, my mom would often let me help her make popcorn (爆米花)to eat while we watched TV on cold, winter nights. Mom made it in the traditional way too. She would take an iron frying pan and light the stove (炉子)under it. Then she would pour in a little oil and add a piece of butter. Next, she would bring out a big handful of corn from the corn grain bag.
Together we would wait until we heard the first corn popping. Then we would take the frying pan and lid and shake them over the fire to keep the popcorn from burning. Shake, shake, shake and pop, pop, pop until the frying pan was full to overflowing. Finally, Mom would empty it all into a huge bowl and shake salt all over it.

16．The picture is on the wall. (对划线部分提问)
the picture
17．He is doing his homework now. (改为否定句)
He his homework now.
18．They are talking to him. (改为一般疑问句)
talking to him
19．What is your mother (改为同义句)

1、[天一大联考]2024-2025学年(下)湖南高三最后一卷生物答案

4、[天一大联考]2024-2025学年(下)湖南高三最后一卷地理答案

1、[天一大联考]2024-2025学年(下)湖南高三最后一卷 答案

2、[天一大联考]2024-2025学年(下)湖南高三最后一卷物理答案

4、[天一大联考]2024-2025学年(下)湖南高三最后一卷英语试题

1、[天一大联考]2024-2025学年(下)湖南高三最后一卷生物学答案

知识点3　含杂质物质的有关计算　
6．工业炼铁可利用一氧化碳与氧化铁反应。若要生产含铁97%的生铁231 t，需含氧化铁80%的赤铁矿石的质量最接近(　D　)
A.224 t B．280 t
C．320 t D．400 t
7．(四川眉山中考)磁铁矿石(主要成分为Fe3O4)是常用的炼铁原料，工业上可通过如下反应：Fe3O4＋4CO3Fe＋4CO2将其中的Fe3O4转化为Fe。
(1)Fe3O4中铁、氧的微观粒子数目之比为__3∶4__。
(2)假设炼铁过程中铁没有损耗，用含348吨Fe3O4的磁铁矿石理论上可以炼出含铁96%的生铁的质量是多少(写出计算过程)

(12×8)∶(1×6)∶(16×4)=48∶3∶32,D正确。综上所述,答案为C。
3.C
解析:A、质子数等于原子序数,故核内有44个质子,A错误;B、相对原子质量为101.07,且
没有符号单位,B错误;C、钌属于金属元素,故钌原子易失电子形成带正电的阳离子,
C正确;D、元素符号为Ru,第一个字母大写,第二个字母小写,D错误。综上所述,答
案为C。
4.B

3、[天一大联考]2024-2025学年(下)湖南高三最后一卷化学答案