安徽省2023-2024学年度九年级自主测试（10.7）英语试题试卷答案,我们目前收集并整理关于安徽省2023-2024学年度九年级自主测试（10.7）英语试题得系列试题及其答案，更多试题答案请关注本网站

安徽省2023-2024学年度九年级自主测试（10.7）英语试题试卷答案

以下是该试卷的部分内容或者是答案亦或者啥也没有，更多试题答案请关注本网站

22.(本小题满分12分)设抛物线C:y²=2px(p>0)的的焦点为F,点D(p,0),,过F的直线交C于M,N两点.当直$$C : y ^ { 2 } = 2 p x \left( p > 0 \right)$$线MD垂直于x轴时,MF|=3.x |MF|=3.(1)求C的方程;2 ;(2)设直线MD,ND与C的另一个交点分别为A,B,MD,ND①证明:直线AB过定点;②记直线MN,AB的倾斜角分别为a,.当a一β取得最大值时,求直线AB的方程.α,β. α-β

a i ldu gail I n ever had someone 9 me like that, let alone a real live coach. He gave me thes qoxu50 I needed. I set out to run my 51 marathon and completed it in 4:25:00. Little didvs I know that this would be the beginning of nearly a decade of marathon and distance running.i old n Running a marathon is n’t for everybody. But it is for anybody, anybody who wants to52 the unreachable and to take that 53 into the rest of their life. When you cross thefinish in e you may never have a 54 picture of what you are made of and capable oaccomplishing. Your 55 of the world and, more importantly, of yourself will forever beCchanged!mmolD.nearly41. A. alwayss B.rarely C.neverBC42. A. pointing B.applying C. turning D. spreading16

12.Why should the kids be away from the center of the lake?A.The ice there is too th in.B.They're short of experience.C.No trainers are on duty there.