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本文从以下几个角度介绍。

    1、2024巴蜀中学适应性月考2生物
    2、2024巴蜀中学高三月考生物
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    5、重庆巴蜀中学2024高考适应性月考生物
    6、2024巴蜀中学适应性月考1生物

3、重庆市巴蜀中学2027届高二10月适应性月考地理试题


6、重庆市巴蜀中学2027届高二10月适应性月考生物试题


C. Archimedes and the Gold Crown. D. A King’s Worries about His Crown.
D
Why do we get frightened It is one of the ways our brains (脑) try to keep us safe.
Our body has a built-in survival instinct (生存本能) to protect us when we sense or see danger. Our heart starts to race and our breathing (呼吸) gets quicker. This helps us to deal with danger and it’s called “fight” (stay to face the danger) or “flight” (run away). And it all comes from our survival instinct.
Imagine you’re an early person, with lots of dangerous animals around. If a tiger appears, we need our body to act quickly. We’re either going to fight the tiger or to run away. To make us get ready, our brain tells our heart to speed up, making it beat harder and faster. Our breathing gets quicker to get more oxygen (氧气) in.
Feeling frightened is helpful. But sometimes our brain can’t tell the difference between real danger and something that just looks frightening. So we can get the same frightened feeling even if we’re not in real danger. For example, your heart may race when you give a speech. You may feel nervous when you take an exam. That’s because our brain sometimes mixes up “real danger” with “worries.” But that’s okay! It shows our body is working to protect us, even when we don’t need it to.
Feeling frightened isn’t bad. Next time you feel nervous remember: it’s your brain’s way of protecting you. And over time, maybe you’ll even be brave enough to deal with such feelings.


Generally, the school year is divided 　55． 　 three terms．Each term ends in a holiday．The summer holiday is the longest and usually 　56． 　 from the middle of July to the beginning of September．
Education has two main stages(阶段) — primary school and secondary school．Primary schools are for students from age of 5 to 11．The 　57． 　 subjects are math, English, history, geography, science, art, music and PE．Secondary schools are for students from the 　58． 　 of 11 to 16 or 18．The same subjects are taught there, as well as other 　59． 　 such as foreign languages．
After the age of 16, students can either find a job or continue 　60． 　 studies at school or college until they are 18．Between the ages of 16 and 18, students must choose 　61． 　 three or four subjects to study．At the end of the 　62． 　 years, they must take some important exams．If they do well, they can go on to study at university．
十、补全对话(共5小题，计10分)(共5题；共10分)
（10分） 根据下面对话中的情境，在每个空白处填入一个适当的语句，使对话恢复完整。
A: Hi, Li Hao.
B: Hi, Mary. You look worried. 　63． 　


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5、重庆市巴蜀中学2027届高二10月适应性月考 试题


3、重庆市巴蜀中学2027届高二10月适应性月考生物学试题


1、重庆市巴蜀中学2027届高二10月适应性月考语文试题


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5、重庆市巴蜀中学2027届高二10月适应性月考历史试题


（4）H中存在酰胺基N原子(a)和杂环N原子(b)，N原子电子云密度越大，碱性越强，则碱性较强的N原子是 (填“a”或“b”)。
（5）结合路线信息，用催化加氢时，下列有机物中最难反应的是_______(填标号)。
A．苯() B．吡啶()
C．环己-1，3-二烯() D．环己-1，4-二烯()
（6）以，，为主要原料合成。利用上述信息补全合成路线 。
【答案】（1） 羧基
（2）取代反应


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