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英语六级改如何通过?迷茫.不怕大家笑话,我的四级是一次性通过的,可是六级算起来考了有3次,都米有通过,心寒啊,每次离425都相差10分左右,不知道怎么办了,现在仍然想继续参加,可是不知道改 一个边长为a的正方体的体积是V,体积随边长变化的函数关系式为? 英语翻译表直接有道啥的复制过来,行的话就不上这来了.Some network elements are more readily represented by sequence networks than by ordinary phase networks.This is the case,for example,for synchronous machines,synchronous motors 英语翻译1.Workers are building s____ for those whose homes had been destroyed in the earthquake.2.They fitted b____ to their windows to stop burglars getting in.3.The f____ girl was apeechless when she saw the terrible scene第三句，apeechless 1.___the bus,we had to walk home.答案是A为什么不选C呢?A.Having missed B.Having been missed C.Missed D.Being missed2.She___out alone at night.为什么不选A呢A.dare not to go B.dares not go C.doesn't dare to go D.doesn't dares go3.He was o 6.7题,英语 下面这道英语选什么She ______his number in the phone book to make sure that she had got it right.A.Looked up B.Looked for C.Picked out D.Picked up 50、How is it ____ your roommate's request and yours are identical?（本题分值：0.A) in all B) at best C) for all D) by far 已知函数f(x)=ax²+bx+3a+b是偶函数,且定义域为[a-1,2a],则a=（）b=（） 已知函数f(x)=ax²+(b-1)x+3a-b为偶函数,且定义域为[a+1,2a],则a=______,b=_____ 若函数f(x)=ax²+bx+3a+b是偶函数,切定义域为[a-1,2a]求a. 已知函数f（x）=ax²+bx+3a+b为偶函数,其定义域为[a-1,2a],求f(x)的值域 已知函数f（x）=ax²+bx+3a+b为偶函数,其定义域为（a-1,2a）,则函数值域为? 三题七年级英语前面两题可以不回答，主要是最后一题！ 帮我看看英语怎么做啊急用(选择）This is Lucy and that is Lily.They are twins They look(1).Ther are (2).They are new atudents(3) class.They are (4)Grade One.JIM can(5)them.They are new(6).They go to the shop They would like something(7)a 英语选择帮我看看哪里错了,谢谢 凤凰的英语怎么说? 凤凰重生的英语怎么说? 关于x的不等式组 (x+21)/2 >(3-x)关于x的不等式组:(x+21)/2 >(3-x)x 八年级英语书上册module6 Revision module A的答案谁发给我一题一题标清楚、 英语外研版初二下学期revision module A和revision moduleB的答案～94因为我买的那本没有啊...什么都有 就少了这个啊..55.. 八年级下册英语外研版Revision module B 急第一.二题是填句子的.三是选单词的. 九年级英语课程练习Revision Module A 七题翻译 加减消元法解二元一次方程:3x+5y=21,2x-5y=-11一定是加减消元法, 3x+5y=21 2x--5y=-11 这个二元一次方程怎么解? 新目标英语八年级上册听力P86页的4——5单元的听力和翻译. 新目标英语八年级上册(课本同步听力)mp3(Go for it ) 可以发给我么?rt... 谁有外研社版初一英语（上）Module 1 的学案?就是Nice to meet you那一模块,随便一个就行. 关于诚信和不诚信的例子有哪些? 不诚实守信的故事 有关不诚实的故事最好半小时之内! 谁知道火鸟火鸟朱雀用英语怎么说火鸟,传说是阿拉伯的一种神鸟.当太阳投射在沉积六百年的香木上引燃时,火鸟就会扑扇着翅膀投奔进火焰中,燃烧自己.这是一个有关爱情的主题,当火鸟投身