把100厘米长的铅丝,折成一个矩形模型.矩形的面积是525平方厘米,相邻两边的长各是多少?700平方厘米呢? 三角形的角平分线与角的平分线有何异同? ①S________we meet at the zoo at nine tomorrow morning?ok ②M________I sit here?yes,of c______①S________we meet at the zoo at nine tomorrow morning?ok②M________I sit here?yes,of c______ 填单词,首字母已给出～ __you like to go to the zoo tomorrow?All____.__we meet at the gate of the park at nine?__pproblem. take care 英译中常有客户在邮件往来的结束语是: take care .请问take care 是什么意思?与best regards 有什么区别? My father often__________that piece of music alone at home.（joy） 短时间英语四级复习方法 近期在准备英语四级,大家有没有好一点的复习方法或建议呀? 如何用法治守护公平正义的核心价值观 在法治实践中,什么是公平正义的保障 法制民警如何在维护社会公平正义中发挥作用 解释一个美国地址.16184 Arrold hallow Rd,Herriman Utah寄信或包裹时要怎么分布写? 今天我的淘宝居然有美国的IP地址来访问,一查居然是谷歌公司,您查询的IP:66.249.71.187 本站主数据：美国参考数据一：美国参考数据二：美国 加利福尼亚州山景市谷歌公司北京时间凌晨来过三 1、是be careful还是be carefull2、是careful还是carefull两个问题请一一解答! 2sin30cos10为什么等于sin80 介词except的用法介词except后面要加什么动词形式?请举几个例句详细说一下.谢谢了! 请问 Gettysburg Address 这篇文章是谁的啊? Gettysburg Address的读后感一篇林肯的《盖兹堡演说》的读后感英语的300个字左右 except与except for做介词性质用是有什么区别? Gettysburg Address 语法分析其实就是最后这个排比句,文章意思应该看懂,或者猜懂了吧 :)It is rather for us to be here dedicated to the great task remaining before us---that from these honored dead we take increased devotion to 有关gettysburg address的语法问题We have come to dedicate a portion of that field as a final resting-place for those who here gave their lives that that nation might live.这一句中,后半句的those who here gave their lives that that nation gettysburg address详细解释（英语高手请进）特别是 It is for us,the living,rather,to be dedicated here to the unfinished work which they who fought here have thus far so nobly advanced.It is rather for us to be here dedicated to the grea 用 pull down ,take care ,led to ,decided to分别造两个句子我急! 三角形ABC的三条角分线交于O.过O作GH丄AD.交AB于G.交AC于H.求证：0G方=BG乘CH 写茅以升造桥的课文叫什么 英语翻译Sometime what is taken for granted ,like the setting up of a water purification plant or the administration of a school ,could be useful for countries which are looking about to solve common problems. the research disproved information I had taken for granted.怎么翻译?granted在这里翻译成什么 英语翻译Embedding means introducing a taken-for-grantedness of risk awareness into the culture of an organisation and its internal system应该怎么翻译这句话比较好呢 上海有哪些有含金量的初中语文作文竞赛?我是2012届的中考考生 想争取自主招生 化学物理的竞赛大致都知道了 语文有哪些有含金量的作文竞赛呢？注 这里不打算考四校……这货想考的只是 如图,在三角形ABC中,(1)分别以AB,AC为边向外作正方形ABD试说明1.CE=BG 初中语文课外除了可以开展演讲赛、书法比赛、作文竞赛以外,还可以开展什么样的活动 如图,CE是Rt三角形ABC的斜边上的高BG垂直于AP,CE的延长线交BG于点D,交AG的延长线于点P试说明：(CE)的平方=ED.EP