一个多项式加上一x的平方+x一2得x的平方一1，则此多项式应为什么

Tom and his friend arewalking on the street.意思 “this is jenny's bike.”的同义句会的赶快来! The volleyball may be Tony's.(改为同义句) __ the volleyball __ Tony's David lent his bike to jenny的同义句怎么说 求Sum41《No Reason》中文词!歌词的中文翻译 Tom didn't watch TV ____ half past nine p.m A after B until 我知道选B但谁能详细的告诉我为什么A不能选?not until 我也知道.但老师问我们为什么after不能选 TOM在9点半以后不看电视 意思不行么,o(︶︿︶)o 唉 英语翻译Maneater的歌词 看起来很多,其实里边大多是重复的.Everybody look at me,meI walk in the door you start screamingCome on everybody whatchu here forMove your body around like a nymphoEverybody get your necks to crack aroundAll 英语翻译[01:18.41]I still hate my job[01:22.52]My boss is a dick[01:26.05]I don't get paid nearly enough[01:28.95]To put up with all of his shit 我们今年8月3号结的婚.please translate this sentence in to English,thank you! 个中强手 前面罗志祥说的一句英文是什么意思啊? 世界最著名的十大科学家及其贡献?有什麽有趣的故事?不要太长,概括.（著名,耳熟能详的～） 世界著名科学家是白羊座的有哪些人 some say hi while some say bye others may forget you but neuer i 古典世界最杰出的科学家是谁? 文艺复兴是从哪个国家发起的? 文艺复兴最早发生在哪个城市? he can talk to nobody but a horse and can see nothing but mountains and He waited and waited and at last a gentleman __________ came forward.A.dressing the black suit B.in a black suit C.with the black suit at last与at the end的区别,在句子：They waited and waited,and______he come back.中为什么用at last? 请以“世界读书日”为主题,设计一个主题班会, 像藕断丝连 这样的词语里2、4是反义词的词语至少3个 梁板梯柱分别对照什么图纸查找 XXX invited me to go to the KTV to sing song ...这句话对吗.我怎么觉得后面句有点拗口`` 当X+Y=5时,X与Y成不成比例?如果成,成正比例还是反比例?为什么?如果不成,是为什么? I would be grateful if you would consider me for the position句子时态上的语法是?从句为何用wouldI could make myself useful if there should be any opportunity of your requiring my services.句子时态上的语法是?主句中为什么用 looking for还是be looking for 如果x/y=7*1.2,那么x和y成不成比例?如果成比例,成什么比例?急,希望能快点回答! I saw Tom running ____ _____ ____ _____(从一端到另一端)on the playground with a ball. 西游记中的托塔李天王李靖与唐朝的李靖有关系吗?呵呵. 唐朝边境国家唐朝边境有 那些国家? Tom and jim are running如果把这句话该一般疑问句 and 要变or吗这样一变不就是选择疑问了吗 西游记中唐僧刚离开大唐边界后遇到的三个妖怪都是谁