一元二次不等式换号的条件

YOU NOT BE Not everyone should be good to you 尽最大的努力,做最坏的打算,中的“做”对吗?这是作? 翻译,做最坏的打算,尽最大的努力 怀念赠言给母校 写一句怀念赠言给母校 .祝福.校长 .感恩.老师.祝福.同学.是写一句,赠言给 not everyone should be good to 有关“我敬佩的一个人”的作文,好词好句要多. I think you should complain— ,of course,you are happy with the way things are的汉语翻译 I think you should complain_____,of course,you are happy with the way things are.A.if B.unless C.as D.because请告诉我如何分析从句的句子结构? You are in the same class.I think you should be f___ to each other.怎么写 英语翻译 改宾语从句 He said"How happy I am!"They said,"we've learned around 3000 English words so far."Kitty said"I'll call again after supper this evening." 作最坏的打算,争取最好的结果 英文翻译 碎花瓶理论的启示 从碎花瓶理论的发现中,你受到了怎样的启发 花瓶碎了以后 碎花瓶理论：碎花瓶碎片之间的重量比是16倍. 碎花瓶理论是怎样推导出来的? 碎花瓶理论成立的原因 _____ you are.thank you. 关于梦想的唯美句子,最好在50字左右的,适合高中生写作文的, You are my love should not be? It's she （ )you should thank.A.whom B.that the person C.whom the person D.is the person 孔君平衣其父,父不在,乃呼儿出.(翻译成白话) 不小心把花瓶打碎了意味着什么 是谁把花瓶打碎了 谁打碎了花瓶 求一段关于梦想或理想的唯美句子,最好是自己写的 英语翻译"The children help with the animals and give them some food".这里的“with”是什么意思?劳驾! 英语翻译第一：it's chance in million.第二：so black flowers can hardly resist sunlight.（另外这里的in ,million如何译?）请指教! 英语翻译But red flowers,orange flowers and yellow flowers can protect themselves from sunlight by reflecting the red light,orange light and yellow light,each of which has a large quantity of heat.（另外这里的which如何翻译?） .劳驾! 英语翻译I was fortunate enough to win a few sales trips,I won Coach of the Year in my son"s baseball league,and I share a loving relationship with my wife,Karen,with whorm I had expected to be married to for the rest of my life!Thanks,Mr Rose!