在三角形abc中角abc的对边分别为abc,设s为三角形abc的面积，满足4a²=b²2c²，

My aunt was a teacher in the past,but she isn't now.(同义) My aunt ______ ______ ______ a teacher. love may come and love may go翻译成中文意思? What all don't want to work hard.是什么意思? people don't work as hard as they had?是什麽意思啊?那个they had 我打错了！是they did是啥意思啊 Although John made a mistake,there’s no need to dwell on it. 英语翻译Shangshai is my hometown,and there will hold the EXPO after two years later,so we need to make our city beautiful which can help us showing our great country,and city.In my opinion,there are two important points that we need to achieve.Fi 罗比唱的come undone歌词中文是什么意思不对吧 都不通 光伏产业链 硅到太阳能电池板有多少环节?请详细介绍 谢谢 悲伤的反义词是什么 悲伤的反义词是什么请回答 by、on、at the end造句急用 By/In/On/At the end怎么分? on/at/in/by the end of的区别,那些后面加时间,那些后面加地点,求详解 用“in the end”、“ at the end”、“by the end”、“on the end”这四个词填空.1. __________ of last term, we had learned ten lessons.2. There is a book store __________ of the street.3. He tried many ways of earning a living. ______ brother,fat,his,is,boy,the 连词成句 boy,in,black,a,cap,the,Bill,is 连词成句 Can you__it__English?A:say…in.B:speak…in.CCan you__it__English?A:say…in.B:speak…in.C:take…in.D:speak…with 英文名字 女 快.好听的最好前面是 凯 制造太阳能电池板对环境有什么污染 青岛高新区目前经济,生活条件,环境状况如何?未来几年内发展前景怎样 区别at the end of/by the end of/in the end? The boy is not so ______ (interesting) as his brother.请填空 in the end,at the end of ,by the end of的区别 说主要的, the,is,the,in,boy,green,his,sweater,shanking,head连词成句是shaking head the green shaking his in is sweater now The boy连词成句 the boy is ___than his brother some English questions （1）句子的意思 （2）讲解 1+ how long it is _________we visited your mother?A since B that C before D affter2+ ________ you have seen fighters ,_________will win?A since ; do you think who B As ; who you thinkC when 2010年 12月CET6刚才查了CET6成绩听力 150阅读 185综合 30作文 82总分是447具体哪里差了点呢?对每部分总分是多少都不知道呢,知情人给我分析下哈,1楼好像说错了吧，不是说不能按那个比例算吗？ 谁来帮我起个英文名我是男的 名字叫王登科 帮帮我起个英文名 希望好听一点 希望真实一点 可以感觉出和DK有关～ 大家快来帮我起个英文名吧!英文要好的进.帮我起一个比较帅的英文名不要太普通我的名字里有个“番”（是pān,不是fān）最好是P开头的自创吧,想个性一点,先谢谢各位大哥大姐了急~~~ 来帮我起个英文名我是处女座A型血外向男生,中文名和柯南同音, 请大家来帮我起个英文名字吧?本人姓名叫做何 海 明想取一个比较特别的英文名字,但总是不知道哪个好,希望是比较特别的英文名字,最好是和中文名字谐音的英文名字啦~