设fx在[a,b]上连续，证明∫[b,a]fxdx=∫[b,sf(a+b+x)]

英语首字母填词, They usually go home They usually go home____________?A.take a busB.by carC.on feetD.ride a bike选哪个? They usually at home 是正确的吗 a pair of at least three years take tow hours volunteer agree with before on reply to which 1 He ____ to help me with my English last year.2 Do you think the suit is nice _____ him.3Think well ____ you decide.4 They did not ______ our nes proposal.5H 高一物理课本上的思考讨论,我是预习的,请帮忙仔细分析一下这个!必定好评 英语翻译The Press that probably produced this book lasted from 1478 ) to 1487.The second work produced was Aretinus's Latin Translation of Aristotle's Nicomachean Ethics.Of this there are eight copies in existence and several fragments,but all th 英译汉 高手进!不要工具翻译的!1、if they are of the same tutsi ethnicity as the military 2、being forced into flight totally disrupts the lives of the internally displaced, exactly as it does to reguees.3、either clustered around milit With one’s help 的同义句 珍惜明天的作文怎么写? When I came in she _____ _____ _____ _____ _____(在打电话） accord with 和 in accord with 的区别 in accord with 和 iin accordance with 都有与.一致的意思,有无差别 "The family is in perfact accord with one another on buy the car"这句话中with one another怎么讲啊 六年级下册第五单元口语交际科学发展的利大怎么说 求一篇关于把握今天有关的作文250到300字就够了 叫我自己写的莫来~ She was watching TV when I came in.为什么不用was coming? 在这个暑假里怎样预习高一的知识最好两个月的假期已经只剩下一个月了,我把高一的书借来了,可是有种不知从哪里下手的感觉,到底怎么预习最好啊 预习高一知识,换底公式死活不会用.我很笨的,最好有简单的例题.像logac*logca,log23*log34*log45*log52,（log43+log83）（log32+log92）我一点也不会做啊~55555..能使我弄明白的话我再加分.谢啦. 暑假需要提前预习哪些高一知识啊?最好还能推荐些辅导书吧 微信公众号阅读数问题现在微信公众号推送的文章不显示阅读数了吗?我这两天打开的文章都是看不到阅读数了呢?是以后都取消掉了吗? 对于动物哪些叫雌雄,哪些叫公母 如何获取微信文章阅读数 accord 把握现在 作文 不过呢 做好是思路# 英语翻译1、it would not equal half the amount of me missing you.2、the intense storm that keeps blowing3、it is not as intense as my heart worrying about you4、you probably don not konw how hurt i am deep inside my heart 英语翻译If that’s the case,it would remain same and i will see you on 25 April 2011.Sorry for any inconvenience caused. 为什么有的动物会没有雌雄分 看有的电视都这样讲? 英语翻译我有道字典的翻译是“Why do you delete me”这样说对吗?外国人能懂吗? 动物为什么分公母人也是动物 编制出控制一台电动机运转10S后停止5S,重复如此动作3次的梯形图. 关注微信公众号用英文怎么说 所给词适当形式填空1why don't you -----(walk) to school in the morning?2.it's sunny today .what about ---(run) in the park?3.would you like --(eat)some bread?4.---they---(watch) the cartoon last night?5.it ----(rain) tomorrow ,because it's wi