济南市2026届高三第一次模拟考试(1月)政治试题
济南市2026届高三第一次模拟考试(1月)政治试题于2026-01-30发布，目前已经汇总了济南市2026届高三第一次模拟考试(1月)政治试题的各科答案和试卷，更多试卷答案请关注本网站。
本文从以下几个角度介绍。
- 1、2026年济南市高三模拟考试政治
2、山东省济南市2026高三一模政治
3、21届山东省济南市高三政治阶段性考题
4、济南市2026年高三期末考试政治
5、2026济南高三模拟考试政治
6、2026年济南高三一模政治
7、21届山东省济南市高三政治3月考试题
8、2026济南市高三二模考试政治
9、济南2026年高三模拟政治
10、山东省济南市2026高三第一次模拟考试政治
济南市2026届高三第一次模拟考试(1月)政治试题
济南市2026届高三第一次模拟考试(1月)生物试题
was only during my third postdoc that I experienced a change of attitude.It happened after I volunteered to co﹣lead a group of scientists writing a perspective piece about what future research was needed in our field.The senior researchers on the team commented that，although the draft still needed some significant changes，it was suitable for submission to a high﹣impact journal.This statement changed my attitude.Clearly，they saw me as knowledgeable and competent.Maybe I needed to value my own professional skills a little more highly？
I decided to do my best to improve the article﹣spending more than a year reading dozens of papers，leading group discussions，and editing the article.The process was long and dull.But the more time I devoted to it，the more knowledge I gained，and the more confident I grew.Ultimately，I landed a tenure﹣track position.
When students ask me for advice，I usually tell them that one does not need to have a clear life plan to belong in science.Many know from the start that they want to be researchers.But for others the path to being a scientist unfolds gradually，with uncertainties along the way.As researchers，part of our mission involves finding our way without always knowing where we are going.By the way，always keep in mind that it is self﹣trust that counts.
（1）What made the author feel anxious？
A.Laughter from her peers.
B.Uselessness of her major.
C.Uncertainty of her future.
2、济南市2026届高三第一次模拟 (1月)化学试题
1、济南市2026届高三第一次模拟考试(1月)地理试题
4、济南市2026届高三第一次模拟考试(1月)生物学试题
3、济南市2026届高三第一次模拟考试(1月)语文试题
2、济南市2026届高三第一次模拟考试(1月)物理试题
【答案】C
【知识点】热机的四个冲程
【解析】【解答】A．汽油机在吸气冲程中，吸如汽油和空气的混合物，故A错误；
B．图丁火花塞点燃，活塞下移，是做功冲程，能量转化过程为内能转化为机械能，故B错误；
C．一个工作循环中，曲轴转动2周，活塞往复运动2次，故C正确；
D．汽油机一个工作循环四个冲程的正确顺序为吸气、压缩、做功、排气冲程，即乙、甲、丁、丙过程，故D错误。
故选C。
济南市2026届高三第一次模拟考试(1月)化学答案
