设5元齐次线性方程组AX=0，R（A）=2，则其基础解系含有解向量的个数为多少？

求一篇关于steven jobs英语作文.50字左右 all the thing 是什么意思快点有谁告诉我,我很着急的! All the thing 谓语用什么?为什么用thing不用things?后面用is?搞什么?All怎么用? 既然有这么多人,为什么打发你来呢?改为陈述句 Bill Gates was Steve jobs they will always be good brothers.中文是什么? 这答案是对的 The key is correct The key to the answer is correct 可以这样翻译吗. When the class was over,every one made ___the dining room.选项:a、by b、alone c、for d、from c# if this.Check.CheckData(Id)) if this.Check.CheckData(Id)){MessageBox.Show("错误,请重新导入!","提示",MessageBoxButtons.OK,MessageBoxIcon.Exclamation);return;}xp运行下正常,win7就出现错误,跳到提示了 I was hoping he'll be able to help out with the freshman orientation program next week.请问高手这个句子怎么翻译? next to me_____________ help me do housework___________ like to learn the pione_________写出同义词组,快点. 人依靠在 大树 旁,这不是在休息吗?改成陈述句 As a freshman,orientation may be the most important.这句话有语法错误吗? 无论走多远,我都不在乎.用英语怎么说? 诉衷情 陆游 要短点儿的 Next week is a regular week and I hope I can have a good week.求检查语法错误 陆游,诉衷情 下面的注释回家发现语文书没带,注释要抄的,我现在就要 英语翻译对女人,我没有自信..只想把自己封闭起来麻烦,帮我翻译一下上面的句子 Tina:Mmm…..This is the best pudding I’ve ever had!Lyle:________ I know you’d like it.选啥呢A.\x05What did I say?B.\x05Didn’t I tell you?C.\x05Did I say it right?D.\x05Is what I said right? 谁知道台湾电影《搭错车》（1983）这一片名的意思?“搭错车”?电影,电视剧,酒干倘卖无! 在平行四边形中,一边长是10,它对角线长度可以是( )A.4厘米 B．20厘米和30厘米 C．6厘米和8厘米 D．8厘米和12厘米 要选啥,为啥呢,求救啊 baby girl 和girl baby 哪一个是正确的表达? 在三角形ABC中,角ABC=90,AC=2,BC=1,点A,C分别在x轴,y轴上,当点A在x轴运动时,点c随之在y轴上运动在运动过程中,原点O到点B的最大距离为______（要有过程...） what(\)great progress you have zchieved in such(a)short time!问定冠词用法 We all feel suprised that Jane has made _____ progress in such a short time.A.such great B.so greatC.such a greatD.so great a 关于新概念3里《玛丽有只小羊羔》一文中的一句话解析,答的好追加20分!《玛丽有一头小羊羔》中,while they were talking it began to rain and Dimitri stayed in Aleko's house until the rain stopped.就在他两说话的 【新3第16课】玛丽有一只小羊羔：the lamb was missing?课后习题要求替换missing,我用了losing.我觉得对呀 不都是“遗失的”意思吗?可标准答案是gone 怎样培养10岁女孩的自信心 Listen!Can you hear the students _____(sing)? you her do hear often singyou her do hear often sing连问句 her,is,volleyball,difficult,for连词成句 volleyball is difficult for our这句话对吗? It seems that I can't walk into your world at