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高一的数学题目,关于函数的奇偶性.设f(x)和g(x)都定义在R上.且f(x)是偶函数,g(x)是奇函数.试判断并证明f[g(x)]he g([f(x)]的奇偶性 it is i___ for us to fly to the moon at present.1.it takes me half an hour to read english today.(用tomorrow改写）it__ __ me half an hour to read english tomorrow.2.i will travel to shanghai in a year.(对画线部分提问） ___ ___ will you tr 11月18日狮子座流星雨最佳观测地点我在内蒙古呼伦贝尔市,什么时候是最佳观测时间啊? white page printed one side in Black(no colour print at all) 是黑白说明书,没有彩印的意思呢还是指白纸的一边印成黑色( 不是所有面都需要颜色)的意思呢?郁闷,搞不清楚了. 函数f(x)=x的平方 的定义域是【n,n+1】（n∈N）,那么f（x）的值域中共有____个 ——There are so many green trees and beautiful flowers on ____ side of the streets in Changchun.——What beautiful streets A.either B.neither C.both D.every 把函数y=sin（wx+β）（其中β为锐角）的图像向右平移π/8个单位或向北平移3π/8单位,都可以使对应的新函数成为奇函数,则原函数的对称轴方程是?把函数y=sin（wx+β）（其中β为锐角）的图像向 They weren't old 怎么翻译?They weren't old then!还有They were very young.是翻译成“他们非常年轻”,还是翻译成“他们以前很年轻” they were old then改为否定句 they were young ,then . Bandwidth Limit ExceededThe server is temporarily unable to service your request due to the site owner reaching his/her bandwidth limit.Please try again later.--------------------------------------------------------------------------------Apache/2.2. Disconnected:Server connection limit reached 本人不懂英语 they are going to be back in a month(划线部分提问) 划线部分为in a month----- ----- are they going to be back? oh when they were young Many scientists were fond of s_____when they were young 你祖父母小时候是什么样的 What () your grandparents() when they were young? 请帮忙翻译一下,意思要大概准确,谢谢.ash关于AB 型号上的thermostat 改成160度并要求非正常工作状态下整机断电,我们工程师经过查看电路图发现如果这样做的话,机器就不会实现No-Load protect.据 I wondered whether they_____(move）to shanghai soon Who are they?、Come back soon!的意思是什么?我急需这些意思,请回答地准确一点. taking good care of 1.( ) care of the environment is our duty.A.To taking B.Took C.Taking D.Takes 2.We want to playfootball.Please ( ) us soon.A.join B.join in C.take part in D.joining 苏教版初一上学期数学期末考试模拟题内容范围：数学与我们同行（2%）有理数（18%）代数式（15%）一元一次方程（25%）走进图形世界（6%）平面图形的认识（一）（28%）一元一次不等式的解 1/(1-x) - 3/(1-x^3) 求当X无限趋于1时的极限.. 求X趋于1时,X/1-X 的极限 计算（-x-2y）∧2-（x-y+3）（x+y-3）-（2y-x）（x+3y）, We should protect our environment ___________care of trees.A from taking B everything C through taking D to take 有首英文歌 有什么ash ash(阿是) 叫什么 有一条河在降雨后每小时水的流速在中流和沿岸不同.中流每小时59千米,沿岸每小时45千米,有一汽船逆流而上,从沿岸航行15小时走完570千米的路程,回来时几小时走完中流的全程? kyler Ash/! 若(x^+y^)(x^+y^-1)=6,则x^+y^的值为 牛郎织女的复述怎么写