[学林教育]2024~2025学年度第二学期高一第二次月考数学A(北师大版)答案

[学林教育]2024~2025学年度第二学期高一第二次月考数学A(北师大版)答案于2025-06-20发布，目前免费查试卷答案网站已经汇总了[学林教育]2024~2025学年度第二学期高一第二次月考数学A(北师大版)答案的各科答案和试卷，更多试卷答案请关注免费查试卷答案网站。

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3、[学林教育]2024~2025学年度第二学期高一第二次月考数学A(北师大版)试题

6、[学林教育]2024~2025学年度第二学期高一第二次月考数学A(北师大版)试题

During recent years，companies began to develop new ways to record television programs with machines that had memory.34. ________. You can pay to download films and TV programs on the Internet and watch them at any time.
Cinema has changed a lot. Will cinemas become a thing of the past We can't be sure.35. ________，but some people think that cinemas are still the best places to watch movies.
A．And moving pictures can be much better
B．Only one person could look in each machine
C．Watching movies at home is great fun
D．This way your television set can save films，almost like a computer
E．People soon began to open places to show these new films to the public

( )3. Do you like animals C. I'm going to the park.
( )4. What are you going to do D. Yes, I do.
( )5. Did you have a good time E. Yes, I did.
( )6. What did you do yesterday F. I played football.
( )7. Is there a school near here G. Yes, there is.
( )8. How many students are there in your class H. There are 30.
( )9. What's your hobby I. I like collecting stamps.

6、[学林教育]2024~2025学年度第二学期高一第二次月考数学A(北师大版)答案

2、[学林教育]2024~2025学年度第二学期高一第二次月考数学A(北师大版)答案

5、[学林教育]2024~2025学年度第二学期高一第二次月考数学A(北师大版)答案

1、[学林教育]2024~2025学年度第二学期高一第二次月考数学A(北师大版)答案

3、[学林教育]2024~2025学年度第二学期高一第二次月考数学A(北师大版)试题

6、[学林教育]2024~2025学年度第二学期高一第二次月考数学A(北师大版)答案

转化为纯水
第1页共7页
6.甲醚被哲为21世纪的新型清洁、高效燃料"，具有优良的环保性能，可用作公交车燃料，
甲醚燃烧反应的做观示意图如图所示。下列说法正确的是()
点燃
0
氢原子

0.2mol·L-1Na2SO3溶液 饱和Ag2SO4溶液 Ⅰ．产生白色沉淀
0.2mol·L-1CuSO4 Ⅱ．溶液变绿，继续滴加产生棕黄色沉淀
0.1mol·L-1Al2(SO4)3溶液 Ⅲ．开始无明显变化，继续滴加产生白色沉淀
(1)经验检，现象Ⅰ中的白色沉淀是Ag2SO3。用离子方程式解释现象Ⅰ： 。
(2)经检验，现象Ⅱ的棕黄色沉淀中不含SO42-，含有Cu+、Cu2+和SO32-。
已知：Cu+Cu+Cu2+，Cu2+CuI↓(白色)+I2。
①用稀硫酸证实沉淀中含有Cu+的实验现象是 。

3、[学林教育]2024~2025学年度第二学期高一第二次月考数学A(北师大版)答案