济南市2025年秋季学期高二期末考试(2月)数学答案

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济南市2025年秋季学期高二期末考试(2月)数学答案于2026-02-05发布，目前已经汇总了济南市2025年秋季学期高二期末考试(2月)数学答案的各科答案和试卷，更多试卷答案请关注本网站。

试题答案

本文从以下几个角度介绍。

济南市2025年秋季学期高二期末考试(2月)数学试题

阅读理解
A
Without the help of a special woman, Jim Ripley wouldn’t be what he is today.
Jim and his brother, Alex, were placed into disparate adoptive homes(收养家庭 ) at a young age. Because of their parents’ drug addiction, Alex was placed with the Ripley family while Jim went to live in four separate homes over the course of three years, suffering(承受) abuse (虐待) along the way. Jim and Alex only saw each other every few months, but during their visits, Mrs. Ripley grew to care for Jim, too.
“Mrs. Ripley would take us for lunch at McDonald’s as Alex always liked the food, and that’s when she first noticed the scars(伤疤) all over my body,” Jim wrote. “She immediately made arrangements for me to join their family.” Unfortunately, Mr. Ripley passed away from cancer shortly after Jim joined the family. But even in the face of hardship, Mrs. Ripley never once considered parting with Alex or Jim.
“Nobody would have blamed her for taking us back. But instead she took us to court and made it permanent,” Jim continued. “She must have been super stressed, but that’s not at all what I remember. I just remember the words that she gave me. They are always: ‘You’re smart. ’ And ‘You’re handsome. ’ And ‘You survived all bad things because you’re strong. ’ There are very few forces as powerful as a mother’s love.”
Jim joined the Marines ( 海军陆战队) and graduated from law school! Now, as a father himself, he couldn’t be more grateful to Mrs. Ripley for making his life worth living and giving him a future to look forward to.

济南市2025年秋季学期高二期末考试(2月)数学试题

2、济南市2025年秋季学期高二期末 (2月)数学答案

（4）长三角经济发达，但环境压力大，需平衡发展与生态保护。
【点评】长江沿江地带包括11个省级行政区，云南、四川、重庆、贵州、湖南、湖北、安徽、江西、浙江、江苏、上海。长江沿城市大都是凭借便利的航运发育起来。可以说长江是这些城市的生命线。其中上海，南京，武汉，重庆四人特大城市，是区域的经济，文化，交通中心，对区域经济发展有强大的辐射和纽带作用。长江沿江地带是我国重要的农业区，而且工业基础厚实，已经发展成为我国最具活力的超高创新技术产业开发带之一。
1 / 1山东省聊城市2025年中考地理试题
（2025·聊城）东方航天港是我国唯一海上发射母港。2024年8月29日，在太原卫星发射中心的指挥下，“谷神星一号”海遥三运载火箭在东方航天港近海发射场发射成功。读图完成下面小题。
1．东方航天港所在的省级行政区简称是（）
A．冀 B．鲁 C．豫 D．晋
2．本次发射指挥中心位于东方航天港的（）

2、济南市2025年秋季学期高二期末考试(2月)数学答案

1、济南市2025年秋季学期高二期末考试(2月)数学答案

2、济南市2025年秋季学期高二期末考试(2月)数学答案

（3）在秤盘中逐一添加50g的砝码，调节细线位置使秤杆水平平衡，标记细线在秤杆上的位置，再测量该标记线距离B点的长度（如表格所示）。根据数据规律，250g的刻度值标记应距离B点______cm。
（4）在称重过程中，若秤杆左低右高，秤砣应往______侧移动，直至秤杆水平平衡。
（5）为增大杆秤的称量范围，可采取的方法：______（写出一种即可）。
12.在“探究浮力的大小跟哪些因素有关”的实验中，小华提出如下猜想：
猜想1：浮力的大小可能与液体的密度有关
猜想2：浮力的大小可能与物体浸没的深度有关
猜想3：浮力的大小可能与排开液体的体积有关

济南市2025年秋季学期高二期末考试(2月)数学答案

济南市2025年秋季学期高二期末考试(2月)数学试题

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