贵阳市2026届高三年级11月质量监测(2025.11)数学答案

2025-11-23 16:20:05 发布在试卷答案

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试题答案

本文从以下几个角度介绍。

6、贵阳市2026届高三年级11月质量监测(2025.11)数学试题

1、贵阳市2026届高三年级11月质量监测(2025.11)数学试题

注意交通灯很重要。
It's important to ______ ______ to the traffic lights.
火灾演习能帮助我们应对火灾。
Fire ______ can help us deal with ______.
安全第一，我们不能忘记。
______ ______—we mustn't forget it.
六、句型转换（共20分）

Would you upload your mind into a computer?
As far as science can tell, the brain creates your sense of self. Cells called neurons (神经元) fire in patterns that form your memories, likes, dislikes, and more. Hypothetically (假设地), if some instrument could gather enough information about the neurons in your brain, then that information could be saved in a data file. Then, perhaps, your unique network of neurons could be recreated, either in a computer simulation (电脑模拟程序) or in some sort of artificial body.
Some science fiction writers have imagined that brain uploads might free humans from aging, disease, and physical pain. We could potentially live forever, like immortal gods and goddesses.
That sounds absolutely wild. And it is. No technology comes close to copying an entire brain. In 2019, a team of researchers at the Allen Institute for Brain Science in Seattle, Washington, mapped out all the neurons in a section of mouse brain tissue. It was the size of a grain of sand. To do this, they sliced (切成薄片) the brain speck (小片) into 25,000 tiny pieces and took more than 100 million pictures of these. The images showed more than 100,000 neurons with around a billion interconnections.
This process took five months and ate up to two million gigabytes of computer storage space. That’s enough to store 40,000 ultra-high-definition movies! And that’s all for one tiny mouse brain speck. Imaging an entire human brain with this technology today would require dozens of microscopes working around the clock for thousands of years.
There’s another issue to face. Current brain-scanning methods require slicing up a brain, which only works with a dead subject. Michael S.A. Graziano is a neuroscientist at Princeton University in New Jersey. He recently wrote in The Wall Street Journal, “To upload a human brain, we probably want a scanner that doesn’t kill the subject ... The most wildly optimistic predictions place mind uploading within a few decades, but I would not be surprised if it took centuries.”
Some people are willing to wait. The memory research company Nectome is based in San Francisco, California. In 2018, the group announced it was working to preserve brains just as a person dies. The idea is that in the future, if the technology is ever ready, scientists could bring that mind back to life. They’d probably resurrect (使复活) it in a computer simulation, virtual-Frankenstein-style. Ken Hayworth is a neuroscientist and president of the Brain Preservation Foundation in Virginia. He told MIT Technology Review, “If the brain is dead, it’s like your computer is off, but that doesn’t mean the information isn’t there.”

3、贵阳市2026届高三年级11月质量监测(2025.11)数学答案

5、贵阳市2026届高三年级11月质量监测(2025.11)数学答案

3、贵阳市2026届高三年级11月质量监测(2025.11)数学答案

6、贵阳市2026届高三年级11月质量监测(2025.11)数学试题

3、贵阳市2026届高三年级11月质量监测(2025.11)数学答案

C正确；D.H会与CO反应，Cu2+和CO32也不共存，D错误；故选C。
7.A【解析】离子方程式中的H需来自强酸，且酸根离子不与Ba2+反应。①HC1是强酸，C1不沉淀Ba2+,符合条
件：②NaHCO3电离得到Na和HCO ,不能电离出大量自由H,不符合条件；③H2SO4中的SO 会与Ba2+反应
生成BaSO4沉淀，不符合条件：④NaHSO,溶液中有大量H,但SO会与Ba2+反应生成BaSO,沉淀，不符合条件；
⑤CH,COOH为弱酸，无法完全离解为H,离子方程式中不拆，不符合条件。
因此，能代表H的只有①，故选A。
8.C【解析】A.Fe3+与OH生成Fe(OH3红褐色沉淀而不是白色沉淀，不能大量共存，A错误；B.Ca+与SO42生

51．ClO2是一种高效水处理剂，实验室通过以下反应制得ClO2：2KClO3+H2C2O4+H2SO42ClO2↑+K2SO4+2CO2↑+2H2O，关于此反应的说法正确的是
A．KClO3中氯元素化合价升高，失电子 B．H2C2O4被氧化
C．反应中H2SO4发生还原反应 D．反应中CO2是还原产物
【答案】B
【详解】A．Cl 的化合价从+5 降低到+4，说明 Cl 失电子被还原，A错误；
B．C 的化合价从+3 升高到+4，说明被氧化，B正确；
C．在反应中，提供酸性环境，其S元素的化合价不变，没有发生氧化或还原反应，C错误；

3、贵阳市2026届高三年级11月质量监测(2025.11)数学答案

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贵阳市2026届高三年级11月质量监测(2025.11)数学答案

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