重庆市七校联盟2025年秋期高三第一次适应性考试(12月)物理答案于2025-12-07发布,目前免费查试卷答案网站已经汇总了重庆市七校联盟2025年秋期高三第一次适应性考试(12月)物理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。

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1、重庆市七校联盟2025年秋期高三第一次适应性考试(12月)历史试题


3、重庆市七校联盟2025年秋期高三第一次适应性考试(12月)历史试题


15.Zhang Peng’s father is an officer worker. ( )
16.Zhang Peng’s mother is a good teacher. ( )
17.Zhang Peng likes animals very much. ( )
18.Zhang Peng likes to dance. ( )
阅读理解,判断正(T)误(F)。
My name is Lucy. I have a happy family. My father is a doctor. He works in a hospital. He is very busy. My mother is a teacher. She teaches English in a school. She likes her job very much. I am a student. I like reading books. After school, I often do my homework first. Then I help my mother do some chores. I can clean the room and water the flowers. On weekends, we often go to the park together. We fly kites and have a picnic there. We are very happy.
19.Lucy’s father is a teacher. ( )


83.What does her mother ask the children to do after they finish playing with toys
84.What do you think of children doing housework Why (Write at least two reasons.)
阅读并回答问题。
Eleven children from Nanning, a city in southern China, went on a trip to Harbin, the famous ice city in Heilongjiang province. People online called them “little tangerines (小砂糖桔)” because they wore orange jackets.
People on social media talked about these children every day. Everywhere they went, the local people treated them with love and kindness. In Harbin, they tried local food and watched fireworks in the snow. They even went to an outpost (前哨) in Mohe, the northernmost place of China. There, they sang the national anthem (国歌). The police officers also made snow sculptures (雕塑) and snowmen for the children.
The parents of these children are thankful for the support they have received from people online and friends in Northeast China. The parents chose orange jackets for safety reasons, and the care from local people and people online made them feel warm. To thank Heilongjiang, tangerines from Guangxi were sent to the province as a gift.
During the three-day New Year holiday, Harbin welcomed over 3 million visitors and earned (挣) 5.9 billion yuan ($830 million) from tourism.


3、重庆市七校联盟2025年秋期高三第一次适应性 (12月)地理答案


3、重庆市七校联盟2025年秋期高三第一次适应性考试(12月)数学答案


6、重庆市七校联盟2025年秋期高三第一次适应性考试(12月)化学答案


6、重庆市七校联盟2025年秋期高三第一次适应性考试(12月) 答案


1、重庆市七校联盟2025年秋期高三第一次适应性考试(12月)英语试题


3、重庆市七校联盟2025年秋期高三第一次适应性考试(12月) 答案


【详解】(1)装置b的名称:蒸馏烧瓶;
(2)冷水进入 d 仪器的方向如图所示,不可以改为从上端流入,下端流出,原因是会导致冷凝效果变差;
(3)实验中需在 b 中加入碎瓷片的目的是防止暴沸;标有 e 的温度计的作用是测定水蒸气沸点。
15.(24-25九上·北京房山区·期中)根据下图回答问题。
(1)A装置中用高锰酸钾制取氧气,仪器a的名称是 ,该反应的文字表达式为 。
(2)收集氧气的装置是 (填序号)。
(3)将带火星的木条放在瓶口,观察到 ,说明瓶中已充满氧气。


NaOH+HCl=NaCl+H2O;
15;100;

13.【答案】增大反应物之间的接触面积,使反应更快、更充分;
提供还原剂一氧化碳;
降低生铁中的含碳量(答案不唯一);


3、重庆市七校联盟2025年秋期高三第一次适应性考试(12月)化学答案