软件园二期公寓转租

求不定积分a1sinx+b1cosx除以asinx+bcosx；需要详细步骤,另外,我还想请教下,我在参考书籍上看到这个题有种分析说,当如果a1sinx+bcosx为asinx+bcosx和asinx+bcosx的导数的线性组合时,那么就很容易求出原 求定积分∫(0到π/2)(asinx+bcosx)dx presume assume suppose 的区别请问这三个单词的区别, assume 和 presume的区别 Can you __?A.show your card me B.show me your card C.show to me your card D.show me to your card The second part of the homework is too difficult _____ me to do it.A.to B.at C.for D.with 早上洗澡的习惯我习惯于6点起来,然后做饭,等吃过饭了7点,然后洗澡,洗头.上班去!这样的习惯已经好几年了,不知道时间长了对身体有伤害不 英语翻译翻译成英文 Successful people do what unsuccessful people won’t do中文是什么 Generally speaking,being hard-working is just what it takes you to be successful in your career 问个超难的问题.大家有么有发现.每次CCTV5播比赛的时候,主持人都说.“中央电视台,中央电视台”我问下.为什么要说两遍?哈. 谁知道Guilty Conscience的创作背景?Eminem Feat.Dr.Dre很劲爆的一首歌.我想知道它的创作背景.N.W.A (also known as "Niggaz With Attitude" or "Niggaz Wit Attitudes") was a Compton,California-based hip hop group widely considered one have a guilty conscience是什么意思 some coffee?是什么意思? Can I get you some coffee?De-caff.是无咖啡因的意思? 英语翻译guess it's just another nightAnother fightThat all familiar sceneYou lookingAt your watch againSaying what's the timeAnd where the hell you've beenMe there on the other sideWondering why I even try at allLooking to my heart againWith your 英语翻译禁止翻译器 I don't like ___of the two sweaters.Please show me another one.A both B either C neither .请选择..但是我觉得A也可以啊don't否定,所以后面用肯定 send与take的用法区别? bring,take,fatch,catch他们的用法有什么区别 观沧海的实景的句子观沧海的实景句子有哪些 Friends are like wine,the older,the better.Friends are like wine,the older,the better.是什么意,思、 john's father is very busy .his ____is always fullhis后面应该填什么 my father is always busy()his work.he has no tim()meA.with;to play and B.doing;to play with C.with;playing with D.to do;to play with which one - the red one or the blue one?这里面的横线起什么用? my father always______to work by bike.A.goes B.go C.come D.comes He always makes himself___（忙）填什么? "没有你的时候我感觉到了孤独"的英语怎么写 香港特别行政区徽图案（紫荆花）是中心对称图形吗? 香港特别行政区徽图案（紫荆花）是旋转对称图形吗?如果是,它的最小旋转角是几度? My father work as an engineer in a factory,normally he start work at eight and finish at five.His main responsibility is to fix the problem on the machines.and he enjoy his work very much.My mother is a teacher.she teaches English in one of the best 没有你我感到很孤单.你快回来.用英语说是什么?