甘少一更

上大学到底值不值? 求西北农林科技大学机械原理作业题答案 1／1×2×3＋1／2×3×4＋…1／n(n＋1)(n＋2)＜1／4 证明这个式子，小于四分之一 松江数学家教哪里的比较好啊 我孩子的数学不行啊做父母真揪心 想给他找个数学家教啊哪里的比较好啊 怎样能把故事讲的吸引人 最新感动人的事情,要很吸引人的 英语翻译my consin must have made an effort to get himself into shape.___,at the point in our game when Ed have predicated the score to be about 9 to 1 in my favourA after all B as a result C above all D at last 英语翻译Dean could hear the voices from around 40 feet below him．“Don’t give up,Dean!”Uncle Jim shouted encouragingly．“You can do it!”“You’re almost there,”Kurt called as he pulled on the 36 that ensured his cousin’s safety 求这篇完形填空的大意 最好有翻译 解析~ U型钢结构地磅有什么优点? 我在做一个钢结构屋顶,想用镀锌槽钢做横梁,想了解一下镀锌槽钢遇什么物质容易腐蚀生锈.请指教.有些什么物质,说具体点, 什么是“哥本哈根经典解释”? 哥本哈根协议的具体内容是什么? 求效率又高又好的期末复习计划与方法 难...一道数学问题啊 小孩子不懂共有1个小立方体,其中1个看得见,0个看不见;如图②中:共有8个小立方体,其中7个看得见,1个看不见;如图③中:共有27个小立方体,其中19个看得见,8个看不 给他分析他还是听不懂怎么办呢? 四岁9个月小孩数学一点都不懂,怎么办? 你的梦,我的梦,我们都有一个梦,“蓝天上,大地里,和平鸽飞遍天地”仿写“”的句子来个排比句 大学应用语文课后作业：请将下列“惯用语”造句：根据、依据、为了、兹、查、特、为要、为盼等请将下列“惯用语”造句：根据、依据、为了、兹、查、特、为要、为盼、为荷、我校、 一道有关贷款知识的小学数学题,贝贝家要买一套住房共要付19万元,贝贝家的存款只顾付购房款的40%,剩余部分爸爸打算向银行贷款,贷款1年,到期后一次性本息偿还,于是爸爸按年利率5%向某银 证明:复数域Q(i)的自同构只有两个.证明:模3的剩余类群作为加群有两个自同构,作为域只有一个自同构.电灯剑客就是咸蛋超人。 1.什么是满射?定义与映射或一一映射等有何关系?2.什么是一一变换?3.什么是“同态”? 近世代数和数学规划哪个比较难数学规划是讲的什么内容啊？我最怕统计和概率，近世代数和数学规划哪个和那两个有关系吗 近世代数 关于素数的p为素数，在0到（p^r）-1中与p^r互素数的数的个数，求详解 大学英语二第一阶段Part One Reading Comprehension Section A Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. “大学英语二”的题目 谁帮做下1.Mr.Smith declared that he did not want ___ on any responsibilities.A：put upB：to takeC：puttingD：to look2.I ___ blamed him for his carelessness because he was too tired.A：would rather notB：should 大学英语二1、3Normally a student must attend a certain number of courses in order to graduate,and each courses which he attends gives him a credit which he may count towards a degree.In many American universities the total work for a degree con 大学英语二2、5You have been badly injured in a car accident.It is necessary to give you a blood transfusion because you lost a great deal of blood in the accident.However,special care should be taken in selecting new blood for you.If the blood 求助大学英语二The Swedes are among the most charming peoples in Europe.And their charm comes from an apparent contradiction in the national character.They are extremely conservative in social relationships; within the family and when meeting f 江苏哪里有衡器厂?我要购买一台地磅,请问槽钢与u型钢有什么区别,哪种结构会比较牢固?还有售后服要好的 某厂生产甲、乙、丙三种马力的柴油机,已知生产每台柴油机的消耗以及预期获得的利润如上表：试确定能使总利润最大的产量的线性规划模型,并用单纯性法求解最优解. 语文考试反思我没考好谁写1个