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如图,点p是内角abc和外角ace的平分线交点,那么角p与角a又有什么数量关系,并说明理由. 托福作文.In this set of materials ,the reading passage lists many useages of garlic from ancient socity to temperory socity,and the information in the listening passage support the reading passage by telling us that some scientists found that gar 已知,如图O是△ABC的内角∠ABC和外角∠ACE的平分线的交点（1）若∠A=46°,求∠BOC（2）若∠A=n°,用n的代数式表示∠BOC的度数. Life today is easier and more comfortable than it was when your grandparents were children.回答：As far as I am concerned,life today is indeed easier and more comfortable than it was when my grandparents were children,even though someone may point 已知：如下图,O是△ABC的内角∠ABC和外角∠ACE的平分线的交点.（1）若∠A＝46°,求∠BOC；（2）若∠A＝n°,用n的代数式表示∠BOC的度数.（3）若O是△ABC外一点,OB、OC分别平分△ABC的外角∠CBE、∠ 北师大版数学7.8年级所有的定理和代数公式 求助!这种程度的托福作文 考试的时候能得多少分数? 题目是关于老师的题目：Do you agree or disagree that a teacher who is serious and strict is more efficient than a teacher who uses humors and is easygoing? 作文:In my v 12345是谁的电话号码? 边长均为2cm死心正方体的木块和铁块,木块密度为0.6×103（铁块的密度为铁的密度）.将它们放入水中,待其静止时,分别求出木块和铁块受到的浮力. 有—木块,浮在水面上时有4/5的体积浸入水中,将它放入另一种液体中时有1/3体积露出液面,求木块密度?另一种液体密度? 已知△ABC的内角和∠ABC和外角∠CAD的平分线相交于点P,求点P在外角∠ACE的角平分 一空心铜球,质量为89g,将其浸没在水中,恰好悬浮,则铜球空心部分的体积为多少CM3?（铜密度为8.9*10^3kg/m3) 一个柑橘114g,装满水的溢水杯360g,使柑橘浸没在溢水杯中,等溢水杯停止排水后再取出,测得溢水杯和剩下的水总质量240g.溢水杯中排出水的质量?这个柑橘的体积和密度?用这种方法测出的体积和 请大家给我的托福作文评分,指点一下,谢谢For successful development of a country, should a government focus its budget more on very young children rather than on universities?Pythagoras interpreted the universe through numbers. He was 关于托福作文评分综合写作错了一个分观点,但是逻辑,结构都很清楚,应该没有语法错误,独立写作结构,逻辑也较好,596个字,听错了一个分观点,真的很郁闷. 托福作文求评分!有些人觉得他们可以靠自己或他人的帮助解决Important problems ,因此人们不需要政府的帮助.Nowadays,many people have their own circle in which they think they can always find help,so they don't need the 请大家给我这篇托福作文打分~As the development of the society,every generation of people is different in many ways,such as the way in which they think and the way in which they slove problems in the life,and the methods of their entainmen 托福改分靠谱吗?我有的 《八 三 七 七 零 五 二 二》 求回答,十分感激 根据我国现行宪法和法律,下列哪些人可以具有中国国籍?B.钱某,出生于法国,父亲为中国公民,母亲为法国公民(根据法国法律,钱某出生时获得法国国籍)　　D.李某,出生于中国大陆,父亲为无国 比较《中国人民政治协商会议共同纲领》和1954年《中国人民共和国宪法》的异同点都有哪些阿?不过我想知道两个之间的相同和不同的地方,麻烦你了 x→无穷大,求（x+1)/(x-2)的x次方的极限,是否为e的3次方 they do their best to help the poor people(改成同义句) 求x的k次方与(x+1)的k次方之差分之x的三次方的x趋于无穷大时的极限 they can help provide better lives for their parents 改为同义句they can help --------- their parent-------better lives Our teachers are doing their best to help us. They think more of us than _______.A、they B、them C、their D、themselves 求答案,谢谢! 1.Our teacher are very p_____,they always try their best to help us.(看首字母完成句子)2.U_____,you were out when we called.（同上）3.汉译英（词组）高处________ 我们的家园怎么了 怎么才能合理地利用长江,保护我们的家园? He said that was the best___(他曾经读过) The doctor said that the old man’s condition was_and that they had tried their best.A.hopeB.hoped C.hopeful\x05\x05\x05D.hopeless为什么选D? said that success is the best revenge中文什么意思