二阶矩阵的行列式

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taking a shower怎么翻译汉字 xun gui dao ju什么成语 luan kan lan fa什么成语 一种商品,按原价降价10%,盈利180.降价20%就要亏损240,求原价 i think best to follow these school rules.处,怎么填?A.we are B.you are C.i'm D.it's For The Sake Of The Song---Azure Ray 求歌词. 寻、带“ing”字音的4字成语 一件商品的标价为100元,降价20%后仍可获利10元,如果这件商品降价30%,则会?应选择?A 获利5元 B 亏损5元 C 亏损10元 D 不赚不赔 用英文写一份e-mail(Happy New year)要求写:1、新年在干什么2、新年祝福语、3新一学期的打算(本人四年级)本人住在上海不要是拜访亲戚或有亲戚到我家里玩的,最好是在家里画画啦什么的 用英文给老师写一封邮件,Happy New Year(不少于5句话) 有首歌歌词是i dont real could left tomorrow和but i dont think we should we know叫什么名字啊 tomorrow is a brighter day you know we can not stay 歌词里的句子 谁知道这首歌的名字叫什么? 英语翻译I know I can (I know I can) Be what I wanna be (be what I wanna be) If I work hard at it (If I work hard it) I'll be where I wanna be (I'll be where I wanna be) I know I can (I know I can) Be what I wanna be (be what I wanna be) If I work Life As We Know It 歌词 careless driver has just been ____$10 for stopping his car at a sign that _____"The careless driver has just been ____$10 for stopping his car at a sign that _____"NO PARKING".A.punished,reads B.fined,reads C.punished,is written D.fined,is writte 英语翻译A does about B is on C is about D does on 选哪个? Gratitude is the sign of noble souls这句英语谁能翻译? 哈利波特与魔法石英语:it was now reading the sign that said privet drive--no,looking at the sign.it was now reading the sign that said privet drive--no,looking at the sign.一开始是 was reading 最后looking,后面怎么就 said?that这 英语翻译would是什么意思` do在这里翻译成什么意思` my famly is going on a big trip next week .I’m glad to hear that.的意思My famly is going on a big trip next week I’m glad to hear that。的意思 超狗任务英语脚本纯英语的!超狗任务的脚本!就是电影原版的英语对话稿!有好的必追加200分! 超狗任务的英文对白 How far does you travel to school?是啥意思? He is said ________(come)here next week. 四年级下册的四字词语有哪些? 补充四字词语(四年级上册)鲜花( )( ) ( )( )如也 一( )三( )附加;根据情景,写出相应的两个成语.小黄和小明是一对非常要好的朋友,彼此间的关系十分亲密.( )( )王教 What is --- life like?A tomorrow of B tomorrow's为啥A不对并翻译 《伊索寓言》内容,分别举一个例子. Max learned Japanese by himself when he was thirty.同义句 Max----himself Japanese ----the----of thi I went swimming in the sea( )下面有选项 often everI went swimming in the sea( )下面有选项often every mrning yesterday there are where sweets,second-hand toys,books and goldfish are sold.的意思 请问斯维尔、鲁班、广联达哪个好用?如题 自己做工程造价的想买算量软件,能不能给点意见,