设a为实数函数fx

奥巴马为什么能在总统竞选中胜出 The mother also would hug and kiss David as if to make up for ____ she was drunk.A what B that C when D how选择哪个?并请翻译! i would hug you ,if my arms weren't so nubbly 谁知道Tom Waits – We're All Mad Here的歌词? 梦想中国里熊汝霖唱的英文歌曲````其中有首摇滚歌曲 中间歌词有一句We are We are We are什么名字这首歌知道的告诉告诉我 要古今中外在一起的潍坊历史的也要,都在一起,只要必考内容的所有的都在一起一直到现在 apart from和aside from的具体用法?. aside和apart 有一首歌,歌词里有we're gay,we're gay,谁能告诉我那是什么歌 詹天佑的成就 詹天佑有哪些成就重要的 英文缩略词中of到底要不要大写?U.S.A.(United States of America)和P.R.C.(People's Republic of China)中都有of,但是都没有在缩略词中大写出来.可是像TOEFL（Test of English as a Foreign Language）中的of却在缩略词中 詹天佑成功的主要原因一是__________________,二是_____________________________________,三是_______________________________________ sj的 My all is in you 歌词是什么? 是a set of keys还是a set of key?哪个正确? 今天老师跟我们说a set of keys后面用is,后来我们读了一篇短文是这样的：Found:A set of keys.Are these yours?那为什么这里用Are these呢? 用三组单词连成三个句子,1.the,is,than,the,Summer Palace,Great Wall,older (.)2.she,wrong,I,is,think,don't(.)3.friend,in,my,lives,the,USA(.)用上面的三组单词,一组一个,连词成句, 三组词,连句子第一组：老鹰 猎狗路边 小花猫爷爷 老麻雀战士们第二组：架起了 落在露出了 叼走了踩印了 戴着停着第三组：锋利的牙齿 猎狗面前 一座大桥 一辆大卡车 一副眼镜 几朵小梅 帮我把单词连成句子1.be play card they2.listen jean radio to be the3.student be those the clean classroom4.Mr.Richards turn off be the tap5.some in the sky cloud there be6.letter type be they7.jump the wall they be off8.be fly the river over 将单词连成一个句子 【急】name,brother's,your ,is ,what 历史上有哪些神秘失踪的中外名人一一列举,越多越好 翻译：他一回家就开始写作业.（set out) 中外名家对文学的看法额,老师已经讲了,现在谁回答得详细分就给谁 擦 ,再不处理得扣分了,就给二楼吧 我做回家作业用英语怎样翻译? 什么的雪人前面填词语 关于雪人的诗句英文 "but i still don't really know my way around"中around为什么要放在way后面?around不是只能做副词或介词吗,为什么可以修饰way? I's fantastic,but I still don't really know myI's fantastic,but I still don't really know my way around 求翻译 I++still++do++not+++really+++know+++my++way+++around是宾语从句? Don't worry,I'm still around的中文意思高手速回 —How oid is you daughter?— __.she had a special party for her __birehday last week.A Nine,nineB Nine,ninthC Ninth,nineD Ninth,Ninth we will dress ( )in strange clothes for the special party他经常捉弄别人 英语翻译