陕西省高一2025~2026学年度第一学期阶段性联考(二)2数学(北师大B)试题

陕西省高一2025~2026学年度第一学期阶段性联考(二)2数学(北师大B)试题于2025-12-27发布，目前已经汇总了陕西省高一2025~2026学年度第一学期阶段性联考(二)2数学(北师大B)试题的各科答案和试卷，更多试卷答案请关注本网站。

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陕西省高一2025~2026学年度第一学期阶段性联考(二)2数学(北师大B)试题

陕西省高一2025~2026学年度第一学期阶段性联考(二)2数学(北师大B)试题

Susan is my cousin.She likes animals very much and has a pet dog.The name of her dog is Dudu.The white dog is about 5 months old and it's very cute and clever.It can help Susan find her things and even can count from one to five.
Dudu is Susan's best friend.It likes to stay（待） with Susan at home.When Susan comes back from school，it likes to welcome her on the road（路）.On weekends，Susan often takes Dudu to meet her friends.Dudu is nice to Susan's friends.They all like Dudu very much.
Dudu likes all kinds of food.For breakfast，it likes milk and eggs.For lunch，it has some chicken and fish.But Susan thinks these are not good enough（足够的） for Dudu.She thinks dog food is suitable for Dudu.So Susan often buys some dog food for Dudu.
70.How is Dudu？ ______
A. Cute and clever. B. Tidy and quiet.
C. Kind and fine. D. Nice and famous.
71.What does Dudu like to do when Susan comes back from school？ ______

3、陕西省高一2025~2026学年度第一学期阶段性联考(二)2数学(北师大B)试题

2、陕西省高一2025~2026学年度第一学期阶段性联考(二)2数学(北师大B)试题

2、陕西省高一2025~2026学年度第一学期阶段性联考(二)2数学(北师大B)试题

6、陕西省高一2025~2026学年度第一学期阶段性联考(二)2数学(北师大B)试题

3、陕西省高一2025~2026学年度第一学期阶段性联考(二)2数学(北师大B)试题

C. 核桃夹 D. 树枝修剪刀
3. 如图所示，分别用F1、F2、F3、F4匀速提升同一重物，若不计滑轮重及摩擦，则（　　）
A. F1F2>F3>F4 C. F1>F2=F3=F4 D. F14. 下面关于功、功率、机械效率说法正确是（　　）
A. 用时短的机械做功一定多
B. 功率大的机械做功一定快
C. 机械做功少，功率一定小，机械效率一定低

陕西省高一2025~2026学年度第一学期阶段性联考(二)2数学(北师大B)答案