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试题答案

本文从以下几个角度介绍。

    1、自贡二诊2024理综
    2、自贡三诊2024理综
    3、自贡市2024高考一诊物理
    4、2024自贡三诊
    5、2024自贡二诊九市联考理综
    6、2024自贡二诊
    7、自贡二诊2024理综
    8、自贡2024第二次诊断性考试
    9、2024自贡二诊
    10、2024年自贡三诊答案

4、自贡市高2025届第三次诊断性考试(自贡三诊)历史试题


4、自贡市高2025届第三次诊断性考试(自贡三诊)历史试题


5. What do you usually do in the park （至少写2点）


According to a recent survey, more than 30 million people worldwide are learning Chinese. The language ___34___ (teach) in over 190 countries and areas. As more people can speak their mother languages and Chinese, the culture of Chinese characters is ____35____ (well) understood than before, and it is enjoyed worldwide.
第四部分 综合技能 (共两节，满分25分)
第一节 (共5小题；每小题2分，满分10分)
阅读下面短文，根据短文内容回答问题或翻译画线部分。
Li Ziqi is very popular on the Internet. Recently she appeared at the 2025 CCTV Spring Festival Gala. Her performance was called “Welcoming Fortune”, and it showed China’s rich culture. It was a beautiful show. At the same time, people were attracted by her beautiful dress!
What’s the secret behind her dress Her dress showed13 intangible cultural heritage (非物质文化遗产) skills. It took 280 days to finish making it. The dress was designed by Huang Ronghua. He is known as “the first person in China’s natural dyeing (染色)”. For Li Ziqi’s dress, he put all his effort into making it perfect. The dress was so special that people liked it very much. ___36___
Li Ziqi also worked very hard for this performance, she practiced every night until3: 00 a. m. just to make the 5-second moment perfect. The dress weighed 12 kilograms, and it took her two months to get used to wearing it. But her hard work didn’t stop there. Before the performance, Li Ziqi traveled to more than 20 provinces and cities. She met over 100 masters of traditional Chinese crafts (手艺 ). She learned about many culture treasures. She didn’t just wear the dress. She truly understood the culture behind each skill.


6、自贡市高2025届第三次诊断性 (自贡三诊)生物学答案


2、自贡市高2025届第三次诊断性考试(自贡三诊)历史答案


4、自贡市高2025届第三次诊断性考试(自贡三诊)生物答案


4、自贡市高2025届第三次诊断性考试(自贡三诊)历史答案


4、自贡市高2025届第三次诊断性考试(自贡三诊)数学试题


6、自贡市高2025届第三次诊断性考试(自贡三诊)历史答案


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反应二
分别画出这两个反应的详细的、分步的反应机理。
1-2如下的反应机理是欠妥的，请仍以1,3-环己二酮的烯醇作为亲核剂，对甲基苯磺酸甲酯
作为亲电剂，画出更合理的反应机理，并简述这样画的具体理由(Ts为对甲基苯磺酰基)。
CHgOTs,K2CO3
OH
CH3


3、自贡市高2025届第三次诊断性考试(自贡三诊)化学答案