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已知多项式x四次方+（m+2）x^y-xy+3(1)当M,N满足什么条件时是五次四项式?（2）当M,N满足什么条件时,是四次二项式?x的四次方+（m+2）x的N次方y-xy+3 英语翻译The owner will make progressive payments as and when the payments are due.Payment will become due and payable by the owner within thirty (30) days from the date of receipt of contractor’s bill/ invoice/ debit note by the owner,provided 英语翻译Evidence shall be submitted with the Tender as to the extent to which the manufacturer has proved,or is able to prove,either by calculation or test,the ability of the specified Transformers to withstands short circuit. 英语口试有什么好处? 英语翻译In a time when footballers change teams as often as they change cars or girlfriends,it is rare for a player to score 250 goals for just one club 英语口试有什么用? 求个英文名,适合销求个英文名,适合销售人员的,售人员的,男生,中等体格,做事靠谱. 英语翻译游客就是冲着这一望无际的海滩和充足的阳光前来休养的. 这段话好费解,Well no wonder the bank's returned it unpaid.Look,the figures don't match the amount in words.I expect someone was filling it in in too much of a hurry.Let's see,we'd betterissue another one straight away to pay Mrs Burton,because 这个物理模型很令我费解的说!:人在称体重的时候突然下蹲,问秤的示数该怎样变化.:整个过程中,重心的加速度是先向下后向上~SO~秤的示数是先减小后增大BUT ME 就是不理解这个"重心的加速度" 这段话怎么理解,Film is a complexand deceptive medium; like a glib and clever acquaintance,it can make youuneasy about your perceptions so that you accept too easily what “should” beseen or “should” be felt.Instead,recognize what you di 泰语“我们结婚吧”怎么写?泰文 一个令我费解的问题本人,男,15岁,上海人士,最近几个月突然发现我左手食指、中指和无名指的指甲变得特别的亮,就好像女的涂了指甲油一样,用肥皂洗也洗不掉.而且指甲摸上去很光滑,完全没 我想自己在家学写泰文和泰语,请问有什么好的方法吗? 学会感恩的诗歌 关爱生命 学会感恩的诗歌shuizhidao 读古诗的感谢怎么写? 英语翻译Dear All,I would like to extend my warmest Christmas and New Year greetings to all of you and your families.We have had a number of challenges through the year but your commitment,hard work,courage and desire to fulfill the company object 现代文译成文言文句子:没有像我这样专一译成古文是什麽 中国儿童和青少年有多少? 英语翻译我同你咣,当时玩游戏过时我唔知道我依家同你会更好,从朋友发展到依家给恋人,我觉得好神奇,你会唔会更觉得?我知道你有好多给地方我好唔中意,但系我唔会因为A过改变我对你给心 今以秦之强而先割十五都予赵的“而”的用法虽然老师告诉我为连词表转折,但是无论怎么想都是表假设啊…… I thought you gave,everything is 秦王扫六合在历史上有什么作用?从春秋到秦朝, 秦王扫六合发生在我国历史上的什么时期秦始皇史称什么 三个单词组成一个句子,第一个单词的开头第一个字母是l,第二个开头字母是y,第三个是f,求组一个积极向上的句子 大王欲得壁,使人发书至赵王是什么句式 不需要致敏和抗体介导就可以杀伤靶细胞的细胞主要有哪些? 论美 《论美》中作者是采用哪些方法论证“美德最美?请举一例分析 抗体是由B细胞分泌的 对不 帮我把这些单词组成一个完整的句子, 黄河长江沿岸的主要农作物分别是什么?