I think smoking is harmful to health .What is more important is that it will cause others ' antipathy .I think smoking in public is a performance of low quality .
最新问答: 已知函数f(x)=x2+2ax+2,x∈[-5,5] (1)当a=-1时,求函数的最大值和最小值; The bright flowers and warm winds 一个长方形长18CM,宽16CM,高5CM,至少需要多长的丝带? 因式分解:m³-2m²-4m+8;x²-2xy+y²-9 英语翻译1听你这么说,那你现在应该很开心吧?2不要想太多了 ,你总会开心起来的 求出所有质数使p²+2也是质数 The first resolution have to do with my own peersonal proble 从形意两方面解析逸字 5年级同分母分数加减法口算题300道,如:4/14+8/14= 机开头的四字词语有哪些?答上来的也可以继续成语接龙. 已知一个长方形的两条相邻边长比为3:4,它的周长是63厘米,求这个长方形的各边长. 按照本文的写法,描写令你记忆深刻的一种花,写出你对它的真实感悟. 1.将下面的式子添上括号,使结果最大,并计算出来.10+15*16+8/4-3= 怎写一篇以家为题目的作文? 已知在△ABC中,AB=a+5,BC=8-a,AC=a Our teacher tell us to ___ (do something very often to impro A friend of _____ came here yesterday. A. my B. his C. him D everyone stood up and toasted the bride and groom.同意句 1.FeCl2溶液呈浅绿色,其中存在着下列平衡:Fe2+ +2H2O===Fe(OH)2+2H+往该溶液滴加稀盐酸,发生 寓意和比喻义的区别,回答得快又好的加分