sin2x的平方等于多少

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认识你我不后悔,我不后悔认识你,还可以怎么说? 什么样的写作业姿势增高? 我家孩子该上3年级了,做作业习惯不好,怎么办?粗心,写字姿势不对 他在我眼里作文11111111速度!1 The post office is behind (that tall red )wall.我做的时候把括号里的写成了(that red tall)能给我讲下吗?我搞不清楚. 填空.( )地荡漾. 姿势( ) he found there __________still a lot of things __________do. 番禺去哪里学英语美式发音? he found a bag which contained a lot of moneyhe found a bag containing______ of money难道写lots? When the ecciting party was over,he found there were s________a lot of things to do I made so many changes in my composition that.I made so many changes in my composition that only I could read it. To ___ else ,it was hard to make out.1.someone2.anyone选什么,怎么分析的? 求翻译I Will Make Only Superficial Changes the only changes charlie had ever made……为什么the only后跟复数?ever如何理解? innovation和creative的区别innovation和creative有什么区别?两个都是创新的意思.那一般说的创新意识啦的创新都用哪一个呢?什么情况下分别用到这两个单词呢?众说纷纭啊. Creativity和Innovation有什么区别? renovation 和 innovation 区别两词能否通用? innovation和innovativeness用法有什么区别? Innovation和creativity有什么区别 Q.L.G.X.X.Y能组成什么单词求大神指导,以上的字母组成一个单词 d、a、f、l、q、x组成什么单词 由L、H、Z、X、L、Q字母组成的单词也可以把顺序打乱,但只能由这6个字母组成 How much___you ___(owe)him?I am owinghim5 pounds.___you ___(intend)to pay him? How much ___this onecosting?It__ (cost)forty pence用一般现在时或现在进行时 英语翻译Bad Boys,Sad Girls 歌手:Tata Young 专辑:爱的冒险/I Believe La la la la….Got a ace up my sleeve if you know what I mean You got a poker face most girls would buy but la la la I Recent rumors tells me That you’ve been going craz 英语翻译英语不好 依诺维绅怎么样 n a w h g r a l组成单词.n a w h g r a l 用这些字母组成单词.随便是那一种语言[只要不混合].不要重复...最好能够连得顺...意思无关也没关系... 灯泡寿命标准差δ=50小时抽出25个灯泡检验平均寿命x=500小时试以95%的可靠性对灯泡的平均寿命进行区间估计 w h s l p 能组成什么单词 n.l.h.s.n 可以组成什么单词 已知灯泡寿命服从正态分布,其均值为100小时,标准差为200小时,则灯泡大于800小时的可靠度为?已知标准正态分布表中(1)=0.8413,(-1)=0.1584,(2)=0.97725,(-2)=0.02275 如何测量灯泡瓦数? 请把它涂成白色 ( ) ( )it ( ),please 每空一词