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猴子尾巴象什么?. 2又8分之7的分数单位是多少 它有几个这样的分数单位 2又7分之6的分数单位是____ x=y 且x-5＞y,求x,y的取值范围 x-y=0 猴子的尾巴是有什么作用大神们帮帮忙 猴子的尾巴的作用是?拜托各位大神 求123...n...321(1+2+3+...+n+...+3+2+1)的算术平方根 此题的详细的受力分析过程如图2－2－8所示,质量为m的物体悬挂在轻质支架上,斜梁OB与竖直方向的夹角为θ.设水平横梁OA和斜梁OB作用于O点的弹力分别为F1和F2,以下结果正确的是 (　　)．A Do you want any/some bread?which is the correct choice?why?thank! Sally is very ()and she always letting you know what she is thinking.填straightforward还是ambitious The girl is very shy.When she sees me she always runs o____ when she saw the photo she always thinks of her mother.这句话对吗 1题,附带受力分析 Her mother is very weak(体弱的）after the operation .Look! She is making chicken s_____ for her. 蜘蛛有8只脚,蜻蜓有6只脚和2对翅膀,蝉有6只脚和1对翅膀.已知有这三种小虫21只,共最好用算式解答,不用方程! watch、child、photo的复数 写出下列名词的复数形式.jeep( )cat( )bus( )boy( )hand( )watch( )sheep()foot()woman()child()flower() A girl complained to her father ahout hard life.完形填空答案 一进门正对着两个卧室中间的墙不挂镜子装饰什么才好? 镜子能不能对着门 9.She is ___ great comfort to her mother.用an a the填空..填哪一个,为什么?此句如何翻译? She is going to the( )( )her mother she is buying a present to her mother.哪错了 She usually talk to her mother 玻璃幕墙有哪些类型是可以随主体结构从下往上同步施工的,哪些是要等主体结构完成后从上往下进行施工的? 北京哪些建筑是玻璃幕墙结构,玻璃屋顶,玻璃房子.我需要写关于这方面的结构论文,需要去调研,分析这些结构的防水、保温等方面.越多越好～～～ 构件式玻璃幕墙是什么 合肥眼镜店装修公司哪家比较好?现在开眼镜店利润大吗? when she saw the photo she always thought of her mother这句话对不 when she saw the photo she always _______ her motherA.thinks of B.thought C.thought of D.thought about catch sight of的用法和解释句子The little girl cried as soon as she caught sight of her mother.全面 核桃是不是一种桃子?如果不是,那是什么?