云南师大附中2026届高三高考适应性月考卷(五)(黑黑黑黑黑白黑白白)数学答案

云南师大附中2026届高三高考适应性月考卷(五)(黑黑黑黑黑白黑白白)数学答案于2025-11-24发布，目前已经汇总了云南师大附中2026届高三高考适应性月考卷(五)(黑黑黑黑黑白黑白白)数学答案的各科答案和试卷，更多试卷答案请关注本网站。

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云南师大附中2026届高三高考适应性月考卷(五)(黑黑黑黑黑白黑白白)数学试题

云南师大附中2026届高三高考适应性月考卷(五)(黑黑黑黑黑白黑白白)数学试题

I live in Missouri, near a river called the Jacks Fork. Before I was born, my grandparents decided ____6____ keep the river clean. So they started a club called Stream Team. The club makes sure the water is clean and ____7____ for fish and people. And now I’m old enough to care for the river. It ____8____ like a treasure hunt to find rubbish.
There are ____9____ kinds of rubbish in the river. My friends and I find plastic bags, empty bottles and cans, paper and other things. Last weekend my grandparents ____10____ six tons of rubbish. That was as heavy as ____11____ elephant.
The rubbish is bad ____12____ the river or the animals and plants. So the club asks people who are relaxing on the river to take rubbish with them instead of throwing it into the river.
____13____ favorite thing is to look for water bugs (水生蝽)! The bugs like to stay at the bottom of the river. Many bugs can only live there ____14____ the water is clean. If we find lots of bugs, we will know that the river is clean enough for fish and people.
We enjoy ____15____ care of the river We help make sure it’s clean and a safe place.
6. A. help B. to help C. helping
7. A. healthy B. healthily C. health

3、云南师大附中2026届高三高考适应性月考卷(五)(黑黑黑黑黑白黑白白)数学答案

1、云南师大附中2026届高三高考适应性月考卷(五)(黑黑黑黑黑白黑白白)数学答案

5、云南师大附中2026届高三高考适应性月考卷(五)(黑黑黑黑黑白黑白白)数学答案

6、云南师大附中2026届高三高考适应性月考卷(五)(黑黑黑黑黑白黑白白)数学试题

3、云南师大附中2026届高三高考适应性月考卷(五)(黑黑黑黑黑白黑白白)数学答案

【分析】 石块P1、P1和P2整体释放后做自由落体运动，根据自由落体运动的规律求解作答。
4．【答案】C
【知识点】原子核的衰变、半衰期
【解析】【解答】锇经过1次衰变后产生的新核素质量数为156，质子数为74，钨经过1次衰变后质量数为156，质子数为73，可知两新核素衰变后的新核有相同的质量数。 故ABD错误，C正确。
故选C
【分析】根据质量数守恒和核电荷守恒求解衰变方程，然后作答。
5．【答案】C

云南师大附中2026届高三高考适应性月考卷(五)(黑黑黑黑黑白黑白白)数学答案