cosx负四次方的不定积分

妈妈叫我今天做20页的寒假作业语文的做好了数学的不想做了因为好的计算题 Then I couldn't find my purse.的同义句是什么 I can find my dog's fur anywhere in my house.同义句 I can find my dog's fur __ __ my house.That is not my book.同义句That book ___ ___ ___ me.Fantail goldfish aren't the same as other goldfish.同义句Fantail goldfish ___ ___ ___ other goldfis 求四六级词汇的MP3 大学英语四六级词汇mp3我是要那种：一个单词就是一个mp3格式的文件（并且只要英文,不要有汉语）.分有的是,加多少都可以 求大学英语四六级单词mp3.就是像高中英语配套的念单词的那种录音,最好是MP3格式的~ 谁有大学英语四六级词汇mp3版的?就是一个英语单词后加汉语读音的那种,我想放在手机里听的,最好是发到我邮箱里.dgmshany@126.com 英语翻译青取之于蓝而青于蓝蚓无爪牙之力，筋骨之强，上食埃土，下饮黄泉，用心一也师者，所以传道受业解惑也是故无贵无贱，无长无少，道之所存，师之所存也句读之不知，惑之不解 人教版初中语文文言文中有哪些句子是定语后置和状语后置啊? 找宾语前置和状语后置的句子（文言文） 说下什么是状语后置句 when i had my first success 英语作文Necessary points to be included：1.What is the thing you had your first success in?2.How did you succeed in it?3.How did you feel when you succeeded?希望可以是初三水平.速度越快越好的.60字左 I first started a_____ in a play when I was 12. I like her very much i like he __ __ I very much like her （ ) 处错 改正： I like her very much her 是什么格? my granny didn't find her way home yesterday(同义句 such a great They are such a great help to him China has ()in holding the Expo that we are proud of it A.so great success B.such a great success Andy has made great success .His parents are proud of him .so.that或such.that. 请推荐一些英语四六级听力,韩国语初中级听力,最好带翻译, 英语翻译DAISY 메일보내는게 또 늦었다.정말 미안해요즘에 내가 시험기간이라서 많& 英语翻译The foreign ministry of the South defined the attack as the North's "clear provocation" that violated multiple agreements between the two separated nations.The two Koreas technically remain at war since the 1950-53 Korean War ended in a t 英语翻译Kang Je Gyu's marketing of “taegukgi” offers a blueprint many in Aisa could follow.The $15 million film faced a do-or die premiere in february,when “Lord of the Rings:The Return of the King”was still in theaters and “Silmido” 英语翻译잘지냈어?난요즘 학교 다니느라고 너무 바쁘다여기도 이제는 날씨가 ኸ 有些什么好的经典的为人处事的句子 勤奋好学的伟人故事 班级目标（200字）怎么写? 介绍班级捐款情况,大约200字的文章应该如何写,急.介绍班级大概那些人捐款比较踊跃,还有文章的格式与开头和结尾介绍班级捐款情况 分析中共在新民主主义革命中实行土地改革的历史和现实意义 主要是现实意义 为什么说土地改革是新民主主义革命继续? 儒家经典 "四书"指?