吉林市普通高中20252026学年度高二年级阶段性调研测试(10月)数学试题

吉林市普通高中20252026学年度高二年级阶段性调研测试(10月)数学试题于2025-10-29发布，目前免费查试卷答案网站已经汇总了吉林市普通高中20252026学年度高二年级阶段性调研测试(10月)数学试题的各科答案和试卷，更多试卷答案请关注免费查试卷答案网站。

本文从以下几个角度介绍。

4、吉林市普通高中2025-2026学年度高二年级阶段性调研测试(10月)数学试题

3、吉林市普通高中2025-2026学年度高二年级阶段性调研测试(10月)数学试题

With this program，volunteers will learn about the issues facing the marine（海洋的）ecosystem，including pollution，overfishing，and climate change.Teens will gain valuable skills on how to conduct deep sea research and identify fish species.During free time，participants can explore Mayan ruins set in tropical（热带的） jungles.
Age：16﹣18
Duration：2 weeks
Preserving Nature's Wonders Program，Galapagos
Volunteers joining this program help restore the natural habitat of native wildlife，which is in danger of losing its habitat.This program gives teens an experience of a lifetime where they can swim with sea lions and spot rare wildlife in one of the last untouched places on earth.
（1）Where should teens go if they want to look after wounded animals？ 　 　
A.Zimbabwe.

In a few days, 50 photos got lots of “like” online. The photos show some beautiful places in Wanzhou, Chongqing. These photos are not from great photographers(摄影师). They are from nine students at Wanzhou No. 2 Middle School. They want to use the photos to show their beautiful hometown(家乡).
The students are all from the school photography club. And Luo Anlan, a 14-year-old boy, is the student who set up(成立) the club last year. There are many students in this club. And they can do what they are good at.
It takes them 32 days to finish all the photos. They show 50 pictures of different places from morning to night. Also, to make the pictures more beautiful, they need to write poems(诗) for them. “There are some poems about beautiful places. Everyone in the club can read them and tell me the one he or she likes. It can be really helpful for me to choose(选择) the right poem for the photo.” said Chen Nuo.
But taking photos is really difficult for them. They often go to places on weekends, even in bad weather(天气). “To get a nice photo of a river, I sometimes wait(等) for three hours in the sun. When I finish it, I get all wet(湿的), but I am very happy,” said Tan Qiyu, “I hope more people can love Chongqing by our photos.”
31．Who take the beautiful photos in this passage
A．Photographers. B．Students. C．Teachers.
32．Why do they take these photos

6、吉林市普通高中2025-2026学年度高二年级阶段性调研测试(10月)数学试题

2、吉林市普通高中2025-2026学年度高二年级阶段性调研测试(10月)数学试题

3、吉林市普通高中2025-2026学年度高二年级阶段性调研测试(10月)数学试题

4、吉林市普通高中2025-2026学年度高二年级阶段性调研测试(10月)数学试题

4、吉林市普通高中2025-2026学年度高二年级阶段性调研测试(10月)数学试题

6、吉林市普通高中2025-2026学年度高二年级阶段性调研测试(10月)数学试题

【解析】①烟尘属于胶体，直流电除尘是利用的胶体的电泳性质，①与胶体性质有关；②植物油倒入水中形成乳浊液，不是胶体，②与胶体性质无关；③蛋白质的溶液属于胶体，有丁达尔效应，③与胶体性质有关；④氢氧化铁胶体中滴入稀硫酸，发生胶体的聚沉，然后沉淀发生化学反应而溶解，④与胶体性质有关；⑤血液属于胶体，透析是胶体的渗透，⑤与胶体性质有关；⑥氯化铁和NaOH溶液发生复分解反应生成氢氧化铁沉淀，⑥与胶体性质无关；
⑦墨水属于胶体，不同牌子的墨水中胶体粒子可能带有不同的电荷而聚沉，⑦与胶体性质有关；故选D。
下列说法正确的是（ ）。
A．电解质是指在任何条件下均能导电的化合物
B．NH3、CO2的水溶液均能导电，所以NH3、CO2均是电解质
C．蔗糖、酒精在液态和水溶液里均不导电，所以它们是非电解质
D．铜、石墨均导电，所以它们是电解质

11.改变下列条件，一定能加快反应速率的是（ ）
A．增加反应物的量 B．增大压强
C．加热 D．加酶
12.下列事实中，不能用勒夏特列原理解释的是
A．夏天，打开啤酒瓶时会从瓶口逸出气体
B．浓氨水中加入氢氧化钠固体时产生较多的刺激性气味的气体
C．工业合成氨中，将氨气液化分离

3、吉林市普通高中2025-2026学年度高二年级阶段性调研测试(10月)数学答案