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试题答案

本文从以下几个角度介绍。

    1、2024-2024学年河北省高三上学期12月份考试生物
    2、21届河北省高二年级11月份期中考试生物
    3、2024年河北省生物学考试卷
    4、河北省20年高考生物卷子
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    8、2024年河北生物学业水平考试真题
    9、2024河北省生物试卷
    10、2024河北区高三年级上学期期末考试生物

4、河北省2025-2026学年上学期高三期中考试(26-X-121C)地理试题


4、河北省2025-2026学年上学期高三期中考试(26-X-121C)生物试题


It took place in a teacher’s family. One day, Ben was playing basketball in the living room after school, when he accidentally threw the ball at a vase (花瓶) sitting on the shelf. The vase dropped to the floor and a large piece broke off. What made Ben more upset was that the vase was not a common decoration but an antique (古董), which was handed down through generations (代代相传) from the 18th century. It was also his mother’s favourite possession. To cover his terrible action, the frightened boy glued (用胶水粘) the pieces together hastily and put the vase back to its place.
As the mother herself dusted the vase every day, she naturally noticed the cracks that evening. To her surprise, the repair work was actually very good. At dinner time, she asked her boy if he broke the vase. Fearing punishment, the suddenly inspired boy said that a neighbor’s cat jumped in from the window and he couldn’t drive it away no matter how hard he tried. It raced around the living room and finally knocked the vase off its shelf. His mother was quite clear that her son was lying, for all the windows were closed before she left for work each morning and opened after she returned.
However, in the face of her son’s nervous eyes and the suspicious (怀疑的) looks of the other family members, Ben’s mother remained calm. She realized she shouldn’t just simply blame and punish her son for lying. She came up with another idea.
Before going to bed, the boy found a note from his mother in his room, asking him to go to the study at once. The boy thought he would now be punished but, as he had already lied, he was determined to deny everything to the end, no matter how angry his mum became.
In the study, calmly bathed in the light, his mothers face showed no sign of anger. On seeing her son push open the door and cautiously enter, she took a chocolate box out of a drawer and gave him one.
注意：
1. 续写词数应为150左右；


4.C5.B


5、河北省2025-2026学年上学期高三期中 (26-X-121C)生物试题


6、河北省2025-2026学年上学期高三期中考试(26-X-121C)地理试题


3、河北省2025-2026学年上学期高三期中考试(26-X-121C)英语试题


4、河北省2025-2026学年上学期高三期中考试(26-X-121C)历史试题


4、河北省2025-2026学年上学期高三期中考试(26-X-121C)生物学试题


5、河北省2025-2026学年上学期高三期中考试(26-X-121C)英语试题


2025一2026第一学期10月份阶段性检测
C.空气污染指数越高，空气质量越好
D.二氧化碳在空气中的含量增多，会引起温室效应的加剧
化学试题
7.利用红磷燃烧测定空气中氧气含量的实验中，用传感器记录集气瓶中压强、温度随时间变化如下图所示。下列对
一、单选题：本大题共15小题，共15分。
实验记录的分析不正确的是()


B．等物质的量的氯气与甲烷在光照条件下反应得到4种产物
C．正戊烷的一氯取代物有2种
D．苯乙烯和氢气完全加成的产物的一溴取代物有5种
11.下列有关同分异构体数目的叙述中，正确的是(　　)
A．甲苯苯环上的一个氢原子被含3个碳原子的烷基取代，所得产物有3种
B．结构简式为的烃，分子中含有两个苯环的该烃的同分异构体为2种
C．含有5个碳原子的饱和链烃，其一氯取代物有8种


3、河北省2025-2026学年上学期高三期中考试(26-X-121C)化学答案