云南师大附中2026届高三高考适应性月考卷(六)(黑黑黑黑黑白白黑白)化学答案

云南师大附中2026届高三高考适应性月考卷(六)(黑黑黑黑黑白白黑白)化学答案于2025-12-31发布，目前已经汇总了云南师大附中2026届高三高考适应性月考卷(六)(黑黑黑黑黑白白黑白)化学答案的各科答案和试卷，更多试卷答案请关注本网站。

本文从以下几个角度介绍。

云南师大附中2026届高三高考适应性月考卷(六)(黑黑黑黑黑白白黑白)政治试题

云南师大附中2026届高三高考适应性月考卷(六)(黑黑黑黑黑白白黑白)化学试题

4. What’s the writer’s purpose of writing the text
A. To introduce the service in the hotel. B. To introduce ways to enjoy yourselves.
C. To invite guests to service center. D. To invite guests to go to the hotel.
B
In China, safety education is becoming more and more important now. The last Monday in March is for students to learn it at school. It helps students learn more about what they should do to keep themselves safe. What are the accidents at school Take a look.
Stampedes (踩踏), earthquakes and fires are the main accidents at school.
A stampede always happens in crowded places. When students around you begin to push, just stand there and try to hold something. If you fall down in the crowd, move to one side and protect your head with your hands around.

5、云南师大附中2026届高三高考适应性月考卷(六)(黑黑黑黑黑白白黑白)物理答案

2、云南师大附中2026届高三高考适应性月考卷(六)(黑黑黑黑黑白白黑白)物理答案

1、云南师大附中2026届高三高考适应性月考卷(六)(黑黑黑黑黑白白黑白)化学答案

5、云南师大附中2026届高三高考适应性月考卷(六)(黑黑黑黑黑白白黑白)数学试题

5、云南师大附中2026届高三高考适应性月考卷(六)(黑黑黑黑黑白白黑白)历史答案

【分析】声音是物体振动产生的；发声体越小，频率越高，音调越高；倒车雷达利用超声波传递信息；阻断声音的传播，是在传播途径处控制噪声。
11．【答案】A,B
【知识点】声音的产生；声速；防治噪声的途径
【解析】【解答】A.同学们的歌声是由声带振动产生的，故A正确；
B.嘹亮的歌声是指声音的响度大，故B正确；
C.歌声在空气中的传播速度是340m/s，故C错误；
D.关闭音乐教室的门窗是在传播过程中减弱噪声，故D错误。

云南师大附中2026届高三高考适应性月考卷(六)(黑黑黑黑黑白白黑白)生物答案