求证：角平分线上的点到角两边的距离相等的逆定理

关心的反意词 you的u发什么音 英语中U会发∧的音吗? 请问L在U后面发什么音?ul发ʌl 的音 发阿的音?还是凹的音啊? 英语翻译无限 歌手：F.I.R 专辑：无限 in a small islandpeople are still building thereso called-traditiontotally controlled by their desiresand listen!their wordsseeking one more step further to the heavenwhether you like it or notthe bra 飞儿乐团的Lydia那首歌前面说的那句外语是哪国语啊? 有没有翻译?谢谢…两问都得说哦! 谁知道FIR的lydia前奏的小提琴曲的谱? What can you use to send an e-mail?A.A TV set.B.A tape.C.A computer.D.A book. You can send an e-mail at___time.a B.any C.some D.no I can▁▁▁ （show） you the computer Do you want ▁▁▁（Write）an e-mail?用所给单词正确形式用所给单词正确形式填空 英语翻译if you would not e forgotten as soon as you are dead and rotten,either write things worth reading,or do things worth writing.thanks I'll play tennis with Lucy.(改为一般疑问句) 大型喷气客车每小时约飞行1100千米,比普通飞机每小时飞行的路程的3倍多20千米,普通飞机每小时飞行几千米 请问用atmega16的io口怎么驱动一个额定dc5v,0.11a的负载?求电路和元器件参数 I am playing football （对 playing football 提问） 求音乐：everyday i am shuffling I am ____(踢) football. 认识事物有什么方法? 康德哲学中对理性批判的目的是什么,作为人认识事物的方式,存在何种自身缺陷?最好直白点, we speak China 改为被动语态 一只燕子六小时飞行720千米,照这样的速度,这只燕子飞行1/3小时,飞行了多少千米? 谈谈你对幸福的看法(女人请进) 一架客机4分之3小时飞行720千米,这架飞机平均每小时飞行几千米? 根据首字母填空,can you tell me your e-mail a_____根据首字母填空,can you tell me your e-mail a_____ pleasethere is an English speech c_____ in our school and Jim is the winner He usually starts____(study/studying) at 8 at home. 泸代表哪个地方 泸d91668是哪个地区 泸E68777是哪个省.市和地区的? 泸宁中的卢是什么地方回答标准多加分!1 请问when i broke my leg,I spent three all weeks in bed这句哪错了 tom broke his leg,so he will be _____ from school填什么,是off,还是away He slipped on the icy road _after a bus,and had his leg brokenA.to chase B.chasing C.chased Dhaving chased为何不选D（有先后关系的）而选B