2025-09-27 03:24:46

16π-4√3补全条形统计图如下：14.【解析】重合部分的面积：3y2×60×4²π√3×4²16π-4√3.605436045050461640-4√3.303020201515.【解析】如图，作104CF⊥x轴，垂足为F，A...

2025-09-27 03:21:44

若三个实数a,b，c满足a+b+c≠0.α=-q+a-b+c,则下列等式关系正确的是22A.a+b=cB.a²-b²=c²C.a²+b²=c2D.ab =r在等边△ABC 中,AB=2,点 P为AC边上一点，点Q为 BP 的中点,...

2025-09-27 03:18:35

Samson owes the higher sleep duration and efficiency in industrialized societies to safer and moresecure sleep conditions. He remarks, “We no longer n...

2025-09-27 03:12:42

crowded with activities that are less about personal development and more relevant to futureemployment. There are too many demands on their time and f...

2025-09-27 03:09:31

B. On Sunday morning.版Price:*Take a notebook.BC. On Friday afternoon.$60Day 3: Visit Wonder ZooYou can see different kinds ofD. On Monday evening.(20...

2025-09-27 03:06:42

识传递希望【写作指导】本篇作要求同学们描述休闲活动的变化。写79.send, village, school作时可以介绍人们过去的休闲活动、如今的休闲活动以及这些变化对人们生...

2025-09-27 03:03:50

1、文博•河南省2025-2026学年第一学期学情分析试卷（9月）八年级英语试题从句中作主语，故填which/that。句意：在家庭中营造感恩的氛围不仅仅在于教导孩子良好的...

2025-09-27 02:57:41

1、金科大联考·2024-2025学年度10月质量检测（25104B）化学试题1、山东省中昇2024-2025学年高三上学期10月检测生物答案1、河北省2024-2025学年第一学期阶段性学...

2025-09-27 02:54:37

1、文博•河南省2025-2026学年第一学期学情分析试卷（9月）八年级英语（KB）试题project about designinga class logo taught me somethingbigger.My grouphadtwo...

2025-09-27 02:51:50

1、河北省2025届九年级阶段第一次月考（短标）语文答案1、河北省2024-2025学年第一学期七年级教学质量检测二生物试题1、金太阳云南省2024-2025学年高二年级开学...