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试题答案

本文从以下几个角度介绍。

    1、吉林省高三六校联考
    2、2024吉林省高三大联考
    3、吉林市2019-2024高三第三次调研数学
    4、吉林省高三一模2024数学
    5、吉林省九校联考分别是哪几个
    6、高三吉林地区2024联考
    7、2024吉林高三十月联考
    8、吉林省六校联考
    9、吉林省高三六校联考语文答案
    10、吉林省高三一模数学

5、2026届吉林省高三九校联合模拟考试(11月)数学试题


5、2026届吉林省高三九校联合模拟考试(11月)数学试题


④be proud do sth做某事很骄傲
[高分句型]
When I am free, I like to help water flowers and grow some vegetables in the garden.（when引导时间状语从句）
8．例文
During the winter holiday, I went on a 3-day visit to Mount Wuyi for a holiday with my parents.
It lies in the north of Fujian Province, China. We took the train for this trip because the high-speed train is very convenient and fast now. Father booked the hotel before the trip.
On the first day, we went mountain climbing. When we reached the top of the mountain, we can see the whole picture of Mount Wuyi, which is very beautiful. The next day, we took the bamboo raft at Jiuqu Creek. It was very exciting and fun. In the evening, we also watched the live show of Impression Da Hong Pao. It takes Mount Wuyi tea culture as its theme. On the third day we enjoyed the local delicious food. And we tasted Dahongpao as well.


After landing on Mars, the fun continues! People can ride space bikes on the red mountains or take photos with the robots in the 85 . After returning to Earth, the team will share stories. This trip will change how we see our planet!
阅读短文，在空白处填入1个适当的单词或用括号里所给单词的适当形式填空。
With technology advancing, humans are exploring life on Mars (火星), which could deepen our understanding of the universe and offer new living possibilities.
At present, our spaceships are too slow. It takes months 86 (carry) people to Mars. However, by 2100, spaceships can travel at half the speed of light. It might take us two or three days to get to Mars!
The gravity (引力) of Mars is much 87 (small) than that of the earth. This will be not safe because we could easily jump too high and fly slowly away into space. To avoid this problem, humans on Mars have to wear special shoes to make 88 (they) heavier.
There will be no school on Mars. Every student will have a computer at home which 89 (connect) to the Internet. They can study, do their homework 90 take exams in online schools. Each student will also have his own online teacher 91 (call) the “e-teacher”.
However, in some ways, life on Mars may not be better than that on the earth today. First, food will not taste good. Meals will 92 (probable) be in the form of pills (药丸) and will not be as delicious as they are today. Additionally, people on Mars might need special tools for 93 (write), as the low gravity could affect the way they hold pens.


4、2026届吉林省高三九校联合模拟 (11月)数学答案


3、2026届吉林省高三九校联合模拟考试(11月)数学答案


6、2026届吉林省高三九校联合模拟考试(11月)数学答案


4、2026届吉林省高三九校联合模拟考试(11月)数学答案


5、2026届吉林省高三九校联合模拟考试(11月)数学试题


4、2026届吉林省高三九校联合模拟考试(11月)数学答案


（3）若另一温度下测得溶液的 为11。在该温度
下，将的溶液与的硫酸 混合，若所得混合
液的，且，，则 _____。
[解析] 若另一温度下测得
溶液的 为11，因此该温度下水的离子积常
数是 。
在该温度下，将的溶液与


稀有气体包括氦、氖、氩、氪、氙和氡六种气体，约占空气体积的0.94%。常温常压下，稀有气体都是无色无味，微溶于水，且熔点和沸点都很低。
由于稀有气体元素原子的最外层电子排布是相对稳定的结构，所以它们的化学性质非常稳定。但在一定条件下，氙气(Xe)可与氟气(F2)发生反应，生成四氟化氙(XeF4)。工业上，制取稀有气体是通过将液态空气蒸馏，得到稀有气体的混合物，再用活性炭低温吸附法，将稀有气体分离开来。
在焊接精密零件或镁、铝等活泼金属时，常用氩气作保护气。氦气是除了氢气外的最轻气体，密度约为空气的七分之一，可以代替氢气应用在飞艇中，不会着火和发生爆炸。
(1)稀有气体共同的物理性质是 (任填一点)。
(2)氦气代替氢气用于飞艇的优点是 。
(3)稀有气体化学性质稳定的原因是 。
(4)由液态空气制备稀有气体的过程中，发生的是 变化(填“物理”或“化学”)。


3、2026届吉林省高三九校联合模拟考试(11月)数学答案