[文博志鸿]2025-2026学年河北省九年级结业教学质量检测试题数学(B)人教版试题

[文博志鸿]2025-2026学年河北省九年级结业教学质量检测试题数学(B)人教版试题于2026-02-01发布，目前已经汇总了[文博志鸿]2025-2026学年河北省九年级结业教学质量检测试题数学(B)人教版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。

[文博志鸿]2025-2026学年河北省九年级结业教学质量检测试题数学(B)人教版试题

[文博志鸿]2025-2026学年河北省九年级结业教学质量检测试题数学(B)人教版试题

But these ants are in trouble.Another species called the “big-headed” ant is destroying entire groups of tree-protecting ants.This, in turn, sets off an entire chain of events that ends up influencing when and how lions can hunt.
This ant invasion (入侵) affects one thing after the other.It leaves the acacia trees defenseless against herbivores—especially elephants.The elephants come in and eat the acacias—at five to seven times the rate observed in uninvaded areas.The lions, while hunting for food, have no more trees to use for hiding.This reduced tree cover makes lions less successful at hunting and pushes them to find different areas to hunt in.
“These tiny invaders are pulling on the ties that put an African ecosystem together, determining who is eaten and where，” said Todd Palmer, an ecologist from Florida.
The lions, which are already endangered, are managing to cope with this by no longer focusing their attention on zebras.The zebras, of course, can see them much better on the approach given the lack of cover.Instead, they are targeting water buffalo.But this also isn't the end of the story.Who knows what the lions' changing strategy will mean for the ecosystem down the line
语篇导读：本文主要介绍了在非洲的一个野生动物区中，一种看似微小的蚂蚁是如何影响了狮子的狩猎行为，并最终可能改变生态系统的运转。
4．What does the underlined word “deter” in Paragraph 2 probably mean？
A．Direct. B．Discourage.

2、[文博志鸿]2025-2026学年河北省九年级结业教学质量检测试题数学(B)人教版试题

1、[文博志鸿]2025-2026学年河北省九年级结业教学质量检测试题数学(B)人教版试题

6、[文博志鸿]2025-2026学年河北省九年级结业教学质量检测试题数学(B)人教版试题

2、[文博志鸿]2025-2026学年河北省九年级结业教学质量检测试题数学(B)人教版试题

2、[文博志鸿]2025-2026学年河北省九年级结业教学质量检测试题数学(B)人教版试题

B．物镜的作用相当于照相机，使远处的物体成像在焦点附近
C．此时物镜和目镜之间的距离约为25cm
D．小阳看到的是远处物体倒立的实像
4．（2025 四川校级二模）关于下列光学现象的描述正确的是（　　）
A．白光通过三棱镜后被分解成红、橙、黄、绿、蓝、靛、紫七种色光
B．验钞机利用红外线辨别钞票的真伪
C．小孔所成的像是倒立的虚像

[文博志鸿]2025-2026学年河北省九年级结业教学质量检测答案数学(B)人教版答案