求解矩阵方程ax=a+2x

may not able to do sth 还是 may not be able to do sth? The bus over there is () orange 括号中填A.orangeB.a orangeC.the orangeD.an orange括号里填an、a、the或不填 After being wounded in the fighting,he was in an accident,when his car was damaged but he himselfnot injured.内容好奇怪,求翻译 用“给力”造句? 造句-发挥各位的创造力（）如星辰,胸怀象宇宙括号内为两字,用来描写人的 请帮助分析一下这个句子 by 1999 he had worked hard enough for fortune to take over. we were not surprised at__,for he had worked so hard.a.what has he achievedb.that what has he achievedc.what he had achievedd.what has he achieved为什么选c?知识点是什么?介词后面除了可以接what外还可以界什么? what you wanna hear She is beautiful enough to be a hostess.请帮我分析一下句子,为什么要用to be He worked hard he got high marks in this examA as the resultB so thatC as a resultD howeverB和C He was disappointed with his mark in the exam _____________ as he had worked so hard for it.A generally B specially C especially D particular为什么选C,请同时也详细分析一下,其他3个选项, 英语翻译--------------这是红磨坊里的一首歌.叫 your song .最后几句话是 :" i hope don't mind i hope don't mind that i put down in world .前面的我知道是你不要介意, Do you know ____ at this time yesterday?↓↓↓A.what he is doing B.what is he doingC.what he was doingD.what was he doing They always go to sleep!(变为否定句） They ______ ______ go to sleep!The weather is always cold in Winter.(对always cold 提问）_____ _____ weather _____ in Winter?Is there any flour in that tin?（作肯定回答）_____ ,there _____.We mak do you know the sudent who is a girl of eightdo you know the student who is _______ _____________girl They scare the people.改为否定句的正确答案 Do you know___________?(昨天发生了什么事)宾语从句 i walked out of the room (smile)to myself I have learnt to accept it and (to)control myself.请问control myself前是否加to?I have learnt to accept it and (to)control myself.请问control myself 前是否加to?为什么? 《骆驼祥子》里的好词越多越好 请问：shares请问英文中的outstanding shares是一个大的概念吗?其中包含:common shares,preferred shares and convertible shares 请高人指点几个股之间的关系 FDI flows和 FDI stocks有什么区别?希望有具体的概念解释. He's apologizing to the policeman because he broke the traffic rules.（句意转换）He's ______ ______ ______ to the policeman ______ ______ the traffic rules. 动词填空 the girl can't swim,so she daren't__(go)boating with her good friends. he couldn't __(fall)asleep the whole night “fall asleep”“wake up”怎么翻译? Let's run away and don't ever look back, Shares and bonds can bring one quite a considerable additional income.这句话中bring 后面的one 有实质意义吗.可否去掉. Payment__,we will mail the original bill of lading to our clientsA completed B assured C confirmed D undertaken I will send you the Avis for our payment.这句怎么理解?客户原句如此，应该没有拼写错误。 求f(x)sorry Dear daddy的中文歌词中文的,一定要中文的 Sorry (Dear. Daddy) fxMP3 格式、 包括 罗马音 歌词谢谢 邮箱 854690226@qq.com