找规律，比赛向题

已知函数f(x)=mx²+(m-2)x+3在【2,+∞）上是增函数,则m的范围 英语作文一次旅行 英语作文我的一次旅行 anything is impossble与impossble is nothing的区别? 贝克汉姆 impossble is nothing广告我想知道贝克汉姆在impossble is nothing广告里面说的那句:艰难的时候总会过去 只要你能坚持下来.的英文是什么? impossble is nothing 怎么可以这么说?impossble 是形容词耶 谁给刘德华喝忘情水,打一两字词语 谁给刘德华喝忘情水 谁给刘德华喝忘情水?打一二字词语 We will be strong 歌词（英语） 珍珠鸟这篇文章可以提什么问题? 谁给刘德华唱忘情水?打一词语 arrived at the small village的中文意思 As we all know Shenzhen City_____a big city from a small villageA.grew up B.chang into C. grew into D. made into这选B还是C呀 这两者有什么区别 中国当代最著名的婉约派诗词有哪些?最著名的人物有哪些? He’s worked there for all his life.这句话正确吗?worked前面为什么加be? 1.（A∩B）-C=（A-C）∪（B-C）2.（A∪B）-（B∪C）=A-C上面两题是否恒真,如果不是,请举一反例 说好普通话 写好规范字 作文 我们( )要写好规范字,( ) 还要说好普通话、关联词. 说好普通话 写好规范字 的手抄报 要150个字的 如何才能说好普通话,写好规范字200字 PETS5级难吗?花了辣么多的钱,考了3次了,还是五十几,每次就差那么一点点点点,口语倒是过了,有没有5级笔试过关的啊,太难了…… ( )15.A strong wind will arrive in Harbin.It will __________ much rain.( )15.A strong wind will arrive in Harbin.It will __________ much rain.A.bring B.take C.carry D.get a strong wind arrived in 威海4.A strong wind arrived in Harbin.It will ___much time.A.bring B.4.A strong wind arrived in Harbin.It will ___much time.A.bring B.take C.carry D.get 跨越百年的美丽中表示玛丽钻研的句子!很着急,不然会完不成作业, The young policeman told the boys ___Anever to play with fire B not to play with fire 为什么选A 改错The woman told the children not to play fire. Mike's mother told him not to play with fire.用祈使句形式改为同义句 He has never __of such a thing before.A.hear B.heared C.heard D.hearing 这样的事闻所未闻：such a thing has never been heard of before;has never been heard of before 这边谁能解释一下为什么这样用的.如果可以最好对每个进行解释 英语 Never in my life have I seen such a thing.的主谓宾是什么? I will certainly be surprised if he____to tell them what he knows/A.dare B.will dare C.dared D.dares应该选什么啊、?、、?