炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(四)4化学试题

炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(四)4化学试题于2025-12-15发布，目前已经汇总了炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(四)4化学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、炎德英才大联考雅礼中学2024高三月考试卷no_ai_sugtypesugsas_2q炎德英才大联考雅礼中学2024高三月考试卷四no_ai_sug":false}

炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(四)4政治试题

炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(四)4化学试题

19．推理判断题。根据With every generation, people kept wolves with 'friendly' genes."As with other animals, people chose to keep aurochs with 'good' genes"(每一代人都饲养着带有"友好"基因的狼。与其他动物一样，人们选择饲养具有"好"基因的野牛)，可知人类有目的地选择具有理想品质的动物进行驯化，故选B。
20．文章出处题。A.一个虚构的短篇故事；B.宠物训练手册；C.一本教育杂志；D.旅游指南。文章介绍了狗、羊、牛的驯化过程，具有科普教育性质，最可能出自教育杂志，故选C。
（2025八下·深圳期末） 阅读短文，回答问题
Hundreds of foreign plants and animals are secretly entering China inside delivery boxes and hiding in city parks. About 660 such species now cause a loss of 200 billion yuan every year. Shenzhen Customs is fighting back with special machines after finding 17. 5% more invaders (入侵者) in early 2025 than the year before.
These "eco-invaders" push out local animals and plants while harming farms and forests. One water plant grows so fast that it can cover a whole lake in just six days, making fish die from lack of air. Equally dangerous are fire ants, which have spread to 12 provinces in 20 years. These insects not only hurt people with painful stings (蜇刺) but also ruin crops across wide areas.
The invaders sneak in (潜行) through clever hiding ways. Wood brought from other countries often carries tiny worms that kill pine trees within 40 days. Other species, like apple snails that have thousands of babies yearly, were first brought to China for people's use but later escaped into the wild. Customs officers recently discovered new hiding tricks, such as large ants carried inside toy boxes and shoes during border checks.
To stop these invaders, customs now uses smart machines called "AI X-ray scanners" that can see inside packages. These scanners, which automatically spot unusual shapes, help officers find 25% more hidden species than before. At the same time, scientists are using special insects that eat harmful foreign weeds, creating nature's own army against invaders.

2、炎德英才大联考(雅礼版)雅礼中学2026届高三月 卷(四)4数学试题

1、炎德英才大联考(雅礼版)雅礼中学2026届高三月考(四)4 试题

1、炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(四)4政治试题

3、炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(四)4政治试题

2、炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(四)4地理试题

故选：B。
如图所示，卫星a、b、c沿圆形轨道绕地球运行。a是极地轨道卫星，在地球两极上空约1000km处运行；b距地球表面高度与a相等；c是地球同步卫星，则（　　）
A．a、b的向心力大小一定相等
B．a、b的速度大小一定相等
C．a的周期一定大于c的周期
D．a的向心加速度一定小于c的向心加速度
【解答】解：A.a、b两颗卫星均由万有引力提供向心力，而万有引力与卫星的质量有关，则a、b的向心力大小不一定相等，故A错误；

炎德英才大联考(雅礼版)雅礼中学2026届高三月考试卷(四)4生物答案