田字旁一个人三撇

如下图,三角形ABC中,CD垂直AB于D,BE垂直AC于E,在射线BE上截取BM=AC,在射线CD上截取CN=AB.试判断AM与AN的关系,并证明你的结论.△ACN≌△ABMAM=AN为什么 勤奋好学的名言警句：（2句） ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿．古人名言警句：＿＿＿＿＿＿ if和and能不能连用比如是if the students have too much homework ,and they have no time to enjoy thenselves 还是 so the students have too muchhomework ,and they have no time to enjoy thenselves前面一句是but the teachers don't think so hereby能和and连用吗? among 能和and连用么还是只有between能和and连用? join in和take park in有什么区别? join in 和take park in区别是啥 英文句子求解“In other words,take care of your mate,and the in-laws will by and large take care of themselves.and large”在这一块的用法和含义, 求解英语句子In 1990,35% of women in China completed their elementary education and only 10% went on to university ,besides which,a mere 5% of women actually completed their university studies.这句话怎么翻译 besides which是什么意 加字母成新单词那个, red加一字母成新单词 Lay加一字母成新单词 我今天考四级正要涂准考证号时被老师把卷子抢走了,所以说没涂准考证号,会有成绩吗? 世界三大人种的杰出人物有哪些,各举五个华盛顿,秦始皇,马丁路德金 英语commit 幸福是什么,是家人的爱吗?由于一些原因,我和我的母亲6年没在一起生活,如今我已经工作了,却和母亲分离两地,我做梦都想和母亲在一起生活,比如在一起吃饭,做家务,散布等等,母亲是这个世 怎样让我们更勇敢的表达对家人的爱,对朋友的爱,对. 我们该怎样来体现对家人的爱,对祖国的爱? 英语翻译是介绍一篇旅游全球化的文章里面有一句是这样的：...But the industry will also be doing its utmost to court the Asian traveller,since East Asia/Pacific is forecast to become the world's second most important generator Do you really want to be a nurse why 为题写一篇作文 英语翻译American basketball player Dawn Stately and the rest of the United States women's team is looking for a third Olympic gold medal in as many tries when they take the court in Athens 这个句子的整体翻译如下：美国篮球运动员 He ______ at the meeting,but his heart attack prevented him.A.will speak B.is going to speak C.had to speak D.was going to speak He was going to speak at your birthday party,but his heart trouble prevented him为什么是was going to speak 是过去将来时?还是虚拟语气? 身在家乡志在远方的歌曲名字叫什么那? 远方的家乡作文大全关于远方的 “美丽的秋千还在校园里悠荡,我要告别家乡,去呀去远方、、、踏着爸爸走过的路、、”不知道是哪首歌里的? 仿照画线句,将空缺处补充完整.既有……又有展望未来,我们对“生于斯、长于斯”的家乡江南充满信心.这方沃土不但应保留（ ）的怀旧情致,更当焕发出日新月异的青春活力.她既有桨声灯 怎么用一个英文词来形容一个学生美国本科申请的要求 SO和SO that 用法区别（有例题问）例题：I`d like to strat to work after graduation ————I needn`tdependon my parents.a.bacause b.so c.so that d.when因为大家都说选C本题的答案是B那么就证明答案给错了如有其他 现实生活中怎样来体现我对家人的爱,对国家的爱呢?要非常深刻 不是什么 孝顺家人,听家人的话 好好学习要别致 深刻 这是一个公开课 有关木兰 木兰代父从军是孝 为国而战是爱国 有此项出 We should (be) call for government intervention to save the steal industry.麻烦看一下有语法错误吗? 一定讲清楚每一步骤的来历,为什么要这么做!设A={X|X²-8X+15=0}B={x|ax-1=0} 若BC≠A,求a的值集合.还有为什么B可以是空集啊?一定要讲清楚每一步的来历啊?