河北省保定市2025年高二三月月考(2025.3)(10129B)数学试题

2025-03-22 16:48:18 发布在试题答案

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试题答案

本文从以下几个角度介绍。

4、河北省保定市2025年高二三月月考(2025.3)(10129B)数学试题

3、河北省保定市2025年高二三月月考(2025.3)(10129B)数学试题

Pingyao is also known for its rich cultural heritage. The local people still keep many old traditions, 58.________ (pass) them down from generation to generation. Tourists can experience these traditions by 59.________ (participate) in local festivals and activities.
In recent years, the local government has made great efforts 60.________ (promote) tourism in Pingyao. 61.________ (attract) more visitors, they have improved the infrastructure and services. As a result, the city has become more popular, 62.________ (bring) economic benefits to the local people.
第二篇
A young man named Tom decided to go on a solo backpacking trip. 63.________ (equip) with a tent, a sleeping bag, and some essential supplies, he set off into the mountains. 64.________ (walk) along the narrow paths, he enjoyed the beautiful scenery around him. The mountains, 65.________ (cover) with thick forests, looked magnificent.
One day, while 66.________ (hike), Tom came across a small village. The villagers, 67.________ (see) a stranger, greeted him warmly. They invited him to stay in the village for the night. Tom, 68.________ (feel) grateful, accepted their invitation.
During his stay, Tom helped the villagers with their daily work, 69.________ (learn) about their simple but happy life. He also took many photos, 70.________ (capture) the unique charm of the village. 71.________ (leave) the village, Tom promised to come back someday.
After the trip, Tom shared his experiences with his friends. 72.________ (inspire) by his stories, some of his friends decided to go on similar trips. Tom's journey not only broadened his horizons but also had a positive impact on those around him.

( ) 10. I don’t know if Evan Kail (艾文凯尔) _______to China in 2025. If he _______, I
hope to have a chance to meet him and show my respect.
A. will come, comes B. comes, comes C. will come, will come
二、完形填空(本题共 10分,每小题 1分)
1
Some people think only school children do not agree with their parents. 11 , it is
wrong. 12 is a problem for parents and children of all ages. If it’s hard for you to talk with

4、河北省保定市2025年高二三月月考(2025.3)(10129B)数学试题

5、河北省保定市2025年高二三月月考(2025.3)(10129B)数学试题

4、河北省保定市2025年高二三月月考(2025.3)(10129B)数学试题

D.灭火就是要同时破坏燃烧的三个条件
10.（2024·山西）探究“分解过氧化氢制氧气的反应中二氧化锰的作用”。
（1）实验方法：①向图1试管中加入5 mL 5％的过氧化氢溶液，把带火星的木条伸入试管，观察现象。②向图2试管内加入少量二氧化锰，把带火星的木条伸入试管，观察现象。③待试管中没有现象发生时，重复进行①的实验操作，观察现象。
（2）实验原理：图2中发生反应的化学方程式为　2H2O22H2O＋O2↑　。
（3）实验现象：图1中带火星木条不复燃；图3中的现象为　带火星的木条复燃　。
（4）实验结论：二氧化锰可使过氧化氢分解的速率　加快　。
【问题与思考】

苏教版必修第一册专题2第一单元研究物质的实验方法课时作业一
学校:___________姓名：___________班级：___________考号：___________
一、单选题
1．化学是一门具有实用性、创造性的科学，下列说法错误的是
A．我国科学家首次实现人工全合成淀粉，有效推动了“碳中和”
B．研究物质性质的方法有观察、实验、分类、比较、假说和模型等
C．阿伏加德罗提出原子论，奠定了现代化学的基础

3、河北省保定市2025年高二三月月考(2025.3)(10129B)数学答案

河北省保定市2025年高二三月月考(2025.3)(10129B)数学试题

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