徐州市2025~2026学年度第一学期期中检测七年级(11月)化学答案
徐州市2025~2026学年度第一学期期中检测七年级(11月)化学答案于2025-11-15发布,目前已经汇总了徐州市2025~2026学年度第一学期期中检测七年级(11月)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。
- 1、徐州市2024-2024学年度第二学期期末考试七年级
2、徐州市2024年化学中考试卷答案
3、徐州2024-2024学年度第一学期期中检测七年级数学试题
4、徐州市化学期末试卷
5、徐州市2024年中考化学模拟试卷七
6、2024徐州市化学中考试卷
7、2024年徐州市中考化学第二次模拟考试试卷
8、2024年徐州市化学中考试卷答案及其解析
9、2024—2024年徐州市期末考试试卷七年级
10、2024-2024徐州市七年级第一学期数学期中考试试卷
徐州市2025~2026学年度第一学期期中检测七年级(11月)政治试题
徐州市2025~2026学年度第一学期期中检测七年级(11月)化学试题
Last Tuesday, a little girl died after eating some fried chicken. Her father bought the chicken for her from a street seller in Fenzhuang Village, Fengtai, Beijing. After testing the girl, the doctor said she was poisoned (中毒) by nitrites (亚硝酸盐). Some experts suggest that we should buy food with QS signs. They are safer. After hearing about the accident, many people feel more worried about the food safety because there have been many food safety problems in our country these days. For example, poisonous (有毒的) rice, oil, milk and so on have been found out recently. People feel quite afraid because these poisonous foods are rather bad for their health and even kill them. They want the government to do something to stop such poisonous foods and drinks appearing again so that they can have safe and healthy foods and drinks.
13.What caused the little girl’s death
14.What do some experts suggest
15.What do many people feel after hearing about the accident
16.Why do people feel quite afraid about these poisonous foods
17.What do people want the government to do
18.书面表达
5、徐州市2025~2026学年度第一学期期中检测七年级(11月)政治答案
6、徐州市2025~2026学年度第一学期期中检测七年级(11月)生物学答案
4、徐州市2025~2026学年度第一学期期中检测七年级(11月)历史答案
4、徐州市2025~2026学年度第一学期期中检测七年级(11月)化学试题
5、徐州市2025~2026学年度第一学期期中检测七年级(11月)英语答案
9.(2025九上·凤凰期末)如图所示的电路中,当开关S闭合后,电压表测谁的电压( )
A.L1两端的电压 B.L2两端的电压
C.电源两端的电压 D.L2和电源两端的电压
10.(2025九上·凤凰期末)如图是一种测定油箱内油量的装置,其中R是滑动变阻器的电阻片,滑动变阻器的滑片跟滑杆连接,滑杆可以绕固定轴O转动,另一端固定着一个浮子,油箱中的油量减少时,油面下降,浮子随液面落下,带动滑杆使滑动变阻器滑片向上移动,从而改变电路中电压表示数。下列分析正确的是( )
A.油量减少时,滑动变阻器阻值变大,电压表示数变大
B.油量减少时,滑动变阻器阻值变小,电压表示数变小
C.油量增加时,滑动变阻器阻值变大,电压表示数变小
徐州市2025~2026学年度第一学期期中检测七年级(11月)生物答案