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试题答案

本文从以下几个角度介绍。

    1、百师联盟2024高三冲刺卷四物理"
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    "q":"百师联盟2024高三冲刺卷二物理"
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6、[百师联盟]2026届高三仿真模拟考试(四)4历史(百B)试题


3、[百师联盟]2026届高三仿真模拟考试(四)4历史(百B)试题


35．根据David wants to try local seafood and explore fishermen's life.可知David想品尝当地海鲜并探索渔民生活。结合选项C选项Come and experience fishermen's life!You can try catching fish and enjoy the freshest seafood in local restaurants.可知来这里可以体验渔民生活，尝试捕鱼并在当地餐馆享用最新鲜的海鲜，符合David的愿望，故选C。
五、第二部分非选择题(25分)II. 语法填空(共10小题，每小题1分)
（2025七下·深圳期末） 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。
Children in China are often called "the flowers of the country". Many people devoted their 　36． 　(life)to protecting these "flowers". Gu Fangzhou is one of them and known as "Sugar Pill Grandpa",
In 1955, a problem appeared. Polio(小儿麻痹症)broke out and hurt many kids. Some kids couldn't move their arms or legs well. Gu was worried 　37． 　 them because there was no good medicine. After seeing this, he decided 　38． 　(develop)a vaccine(疫苗).
In 1957, Gu built a team and started working on 　39． 　problem. When the liquid( 液体的)vaccine was ready, Gu tested it on. 　40． 　 (he). To make sure it was safe for kids, he even 　41． 　 (feed)it to his newborn son. 　42． 　(lucky), the vaccine worked. But Gu didn't stop. Keeping the liquid vaccine was hard, 　43． 　he made it into sweet sugar pills. The work of Gu and his. team was 　44． 　(success)and they saved lots of children. In 2000, the Chinese government said that the polio was completely ended in China.
Gu spent his whole life saving kids, His 　45． 　 (achieve)protects millions of Chinese children from polio. His story teaches us that we should be brave and try hard to solve problems.


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6．Alice opened the present box and me her new doll.
7．Long long ago, there were seven short men. They in the forest.
8．Ben Bobby’s bag. Bobby thanked him a lot.
9．My sister write three years ago. She liked reading picture stories.
10．Mike pointed at the card and it loudly just now.
dress, be in, put on, wear


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6、[百师联盟]2026届高三仿真模拟考试(四)4物理(百B)答案


【解析】（1）设方程式①


(1)若将饱和溶液分别滴入下列物质中，能形成胶体的是_______(填字母)。
A.冷水 B.沸水 C.NaOH浓溶液 D.NaCl浓溶液
(2)现有甲、乙、丙三名同学进行胶体的制备：
①甲同学的操作：取一小烧杯，加入40mL蒸馏水加热至沸腾，向沸水中逐滴加入5～6滴饱和溶液，继续煮沸至混合液呈红褐色，停止加热。请评价该操作是否正确_______。(填“是”或“否”)
②乙直接加热饱和溶液，请评价是否正确_______。(同上)
③丙向沸水中滴加饱和溶液，为了使反应进行充分，煮沸10分钟，请评价是否正确_______。(同上)
(3)①写出制备胶体的化学方程式_______；


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