[天一大联考]安徽省2025-2026学年高二十月调研考试历史答案

[天一大联考]安徽省2025-2026学年高二十月调研考试历史答案于2025-10-14发布，目前已经汇总了[天一大联考]安徽省2025-2026学年高二十月调研考试历史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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[天一大联考]安徽省2025-2026学年高二十月调研考试地理试题

[天一大联考]安徽省2025-2026学年高二十月调研考试生物试题

Why do Fish Travel in Schools (群)
Have you ever seen fish swimming together in a school It's quite an amazing sight! They move together, turning and changing directions at the same time. It makes you wonder: 　43． 　In fact, the answer is no. Each fish finds its own direction. Researchers George Lauder from Harvard University and Yangfan Zhang have studied this for a long time. Now, they have discovered that fish can save a lot of energy by schooling.
In the experiment, the two researchers put giant danio, a fish that likes to swim in schools, in a tank (水箱). 　44． 　 Other times, they put just one fish in. As we all know, by measuring (测量) how much O2 people use when exercising, we can know how much energy people use. The method also goes for fish. 　45． 　
The results were interesting and clear. Schooling fish used less O2 than those swimming alone. And they took less time to become energetic again. 　46． 　 The researchers repeated this experiment five times to make sure the results were right. By schooling, fish can save energy for other important things, says Frank Fish from West Chester University. 　47． 　 For adults, they can use the saved energy to have babies or to stay away from animals that want to eat them.
So, next time you see fish swimming in schools, you'll know it's not just a beautiful sight—it's also a smart living skill for them.
A. Why do they swim in a school B. Is there someone directing them how to move C. Adult fish in a school are not afraid of anything.D. In other words, they were full of energy in a shorter time.E. Sometimes, the researchers put eight fish in a tank at a time.F. For example, young fish can put the saved energy into growth.G. So researchers used a special machine to measure how much O2 fish used when swimming.
八、完成句子：根据所给汉语意思，用单词或短语完成下列英文句子。(共5小题，计5分)(共5题；共12分)

6、[天一大联考]安徽省2025-2026学年高二十月调研 地理答案

5、[天一大联考]安徽省2025-2026学年高二十月调研考试语文答案

4、[天一大联考]安徽省2025-2026学年高二十月调研考试历史答案

6、[天一大联考]安徽省2025-2026学年高二十月调研考试政治试题

6、[天一大联考]安徽省2025-2026学年高二十月调研考试英语答案

13．如图所示，R110Ω，R220Ω，R330Ω，电源电压恒定不变（内阻不计），若开关S1闭合，S2断开时，电流表的读数是0.3A，求：
(1)电源的电动势
(2)当S1和S2都断开时，电流表的读数多大？
14．两根材料相同的均匀导线x和y，其中，x长为l，y长为2l，串联在电路上时沿长度方向的电势随位置的变化规律如图所示，求：
(1)x和y两导线的电阻之比
(2)x和y两导线的横截面积之比
15．某物理兴趣小组的同学查阅资料时了解到：通过给小量程的电流表串联一个适当阻值的定值电阻，可以将它改装成一个较大量程的电压表。老师介绍说：观察电流表，要注意指针满偏时的电流值，满偏电流的值在数值上等于该表的量程。现准备只接入一个电阻，将一个满偏电流是、电阻、刻度均匀的电流表，改装成一个量程为的电压表，请你参考以上信息，解答下列问题：

[天一大联考]安徽省2025-2026学年高二十月调研考试化学答案