仿古的反义词是什么

学英语有没有什么窍门!给我分享下!我不在读书!只是想学英语 读书和学英语怎样才能平衡 2x－1／5＋3x＋1／3＝x＋2解方程：2x－1／5＋3x＋1／3＝x＋2 (3x+5)÷(2x-3)=2 x=? 已知函数f(x)=根号3sin2x-2sin平方x,求函数的单调减区间为什么最后结尾为2kπ＋π/2≤2x+π/6≤2kπ＋3π/2,得：kπ＋π/6≤x≤kπ＋2π/3的原因,附 其它计算鄙人已明了. 已知f(x)=根号3sin2x-2sin平方x+2,x属于R （1）求函数f(x）的最大值及对应的x的取值范围（2）画出y=f（x）在闭区间0，π上的图像大致图像就可以 the whole generation were brought up to be _____ of material things,so that they had great difficulty settling down to a market economy.为什么是scornful不是proud?讲详细点噢, 帮我解决几道大一英语选择题In_____of all the difficulties,he managed to accomplish his aim at last.hope spite search The little boy,Johnnie,had been up with a _____of mints.A、pack B、packed C、package 5.Dozens of scientific groups all over theworld have been _____ the goal of a practical and economic way to use sunlightto split water molecules.A)pursuing B) chasing C) reaching D)winning 13.Nowadays,many services are makingarbitrary charges of ____ Children are the most vulnerable members of （ ） A.society B.lifetime C.relationship D.counseing 11.There is no doubt that the ____________ of these goods to the others is easy to see.A.prestige B.superiority C.priority D.publicity 12.In November 1987 the government __________ a public debate on the future direction of the official sports policy 已知x^2—3x+1=0求x—1/x 已知x^2-3x+1=0,则x^2+1/x^2=______ 已知x*x-3x+1=0求√(x*x+1/x-2)=? 人教版新高一数学必修4红对勾答案!急!在线等! 高一数学必修一红对勾本册综合评估试卷答案要得是内蒙古大学出版社的,卷子页数是113~116,人教A版的 谁有高一数学必修5红对勾的答案 高一数学必修二红对勾答案 ###人教版A高一数学必修5红对勾第一章综合评估1答案###RT 数学函数概念函数f(x)=x+1,函数是一个数（一个变量他的值由x决定）,还是一个由x经过f得到y整个这个过程叫函数 设x>0,则y=3-3x-1/x的最大值为? X*X+3X+Y-3＝0 求X+Y 的最大值 已知0 请人帮忙做套大一英语试题1.Usually,_______ care for children's ______...A.woman writers...lives B.women writer...life ..C.women writers ...life D.women writer ...lives .2.________ you are free,why not go skating with us?...A.Because B.Sinc 求一份大一期末英语试卷 大学英语试题（大一期末） 大一上期末英语试题 圣诞节快乐,有没有人帮我做一下英语试卷 大一的!八点半开考 有没有电子书版 = =||为什么点不开？还有必修4的。 新课改的,人教B版我中考完在家没事想预习预习高一知识，但不知道高一数学（人教B版）物理（人教）上半学期除了学必修1还学必修几？1我都学过了……急！ f（x）=2x-1,g(x)=1/x²+1.求f(x²),f(g(x)).怎么得出：f(x²)=2x²+1,f(g(x))=2g(x)-1.为什么可以这样计算? 急.y=根号（x²+2x-3)的定义域x²+2x-3＞或＝0,怎么求出：x＜或＝-3,或,x＞或=1的、