初中2025年河北省初中学业水平模拟考试(四)4英语试题
初中2025年河北省初中学业水平模拟考试(四)4英语试题于2025-06-12发布,目前答案胶囊网已经汇总了初中2025年河北省初中学业水平模拟考试(四)4英语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、202年河北省初中毕业升学文化课考试英语模拟试卷(一)
2、河北省2024年初中学业水平考试英语
3、2024河北省初中毕业生学业考试英语
4、2024年河北省初中毕业生升学文化课模拟考试英语压轴一
5、2024年河北省初中毕业生升学文化课考试英语模拟试卷一
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7、2024河北省初中毕业生升学文化课模拟考试英语试卷
8、2024年河北省初中毕业生升学文化课模拟考试英语
9、2024年河北省初中毕业生升学文化课考试英语模拟试卷四
10、2024年河北省初中毕业生升学文化课考试英语试卷定心卷
初中2025年河北省初中学业水平模拟考试(四)4英语试题
初中2025年河北省初中学业水平模拟考试(四)4语文试题
一、完形填空:本大题共10小题,共10分。
Dr. Joseph Dituri, also known as "Dr. Deep Sea", has just finished an amazing project. For 100 days, he lived in a small room underwater. He set a new world record, (1) the old record of 73 days.
On March 1, Dr. Dituri began the project. His goal was to stay for 100 days at a special underwater hotel. The hotel is about 9 meters under the ocean surface. The (2) you go below the ocean's surface, the greater the pressure will be. Dr. Dituri wanted to learn (3) this pressure would affect(影响) the human body over time. (4) his undersea room, Dr. Dituri was living with pressure that was about 66% greater than the pressure on the surface. During the period, he kept teaching his college classes and he had (5) talks with over 5,500 students from 15 different countries. Dr. Dituri worked with other experts to (6) ways to protect and take care of the ocean.
On 9 June of 2023, Dr. Dituri (7) to the surface, where he was finally able to see the sun again. Many friends, family and supporters were there to greet (8) and celebrate his success.
Dr. Dituri was smiling when he came back (9) . Doctors quickly checked him out to make sure he was in good health. Actually, Dr. Dituri experienced several big (10) . He became 1.3 cm shorter and slept much better in the higher undersea pressure. His health greatly improved in many other ways too.
1.A. meeting B. breaking C. finishing D. avoiding
2.A. nearer B. earlier C. slower D. farther
3、初中2025年河北省初中学业水平模拟 (四)4生物试题
4、初中2025年河北省初中学业水平模拟考试(四)4语文试题
3、初中2025年河北省初中学业水平模拟考试(四)4政治试题
1、初中2025年河北省初中学业水平模拟考试(四)4 试题
3、初中2025年河北省初中学业水平模拟考试(四)4 生物试题
对气体B由玻意耳定律得 pBVB=p'BVB,代入数据得 x=6.25cm。
答:(1)水平管中水银恰好全部推进竖直管中时,气体A的压强为90cmHg;
(2)活塞移动的距离为6.25cm。
【变式1-1】(2024 顺庆区校级模拟)如图所示,开口竖直向上的固定气缸右侧连一“U”形管气压计,在距气缸底部1.2l处有一个卡环,一质量为m的活塞可以在气缸内卡环以上部分无摩擦滑动且不漏气,在气缸内封闭一定质量的气体,当温度为T0时,活塞静止在距气缸底部为1.5l处,已知大气压强恒为p0,气缸横截面积为s,不计“U”形管内气体的体积,现缓慢降低缸内气体的温度,求:
(1)当活塞缸接触卡环时,气体的温度T1;
(2)当气压计两管水银面相平时,气体的温度T2.
【解答】解:(1)降低温度直至活塞刚接触卡环的过程中,气体压强不变,初态:P1=p0,V1=1.5ls,T=T0
初中2025年河北省初中学业水平模拟考试(四)4数学答案