海风2003 幼苗
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dfgfdggjh 幼苗
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rking1369 幼苗
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回答问题
The 27th Olympic Games _____ in Sydney in 2000. [
1年前1个回答
He was _____ on january 27th ,1756,in Austria.
Bill comes from Britain .(Britain提问) _____ _____ does Bill c
30,化学)铝和铁的氢氧化物铝和铁的氢氧化物氢氧化物:Fe(OH)2主要性质及化学反应:_________色,_____
1年前3个回答
八年级的句型转换题1.We look after these bags well.(改为同义句)We _____ ___
1年前2个回答
（2013•武鸣县模拟）李师傅用12米长的铁丝焊接成一个长方体，长、宽、高的比是3：2：1，这个长方体的体积是_____
The little boy was made _____ again after his mother told hi
如图，在Rt△ABC中，∠C=90°，AC=4，BC=2，分别以AC、BC为直径画半圆，则图中阴影部分的面积为_____
－How much _____ the trousers?
选择：_____ we only have one shower,____ it's always busy in th
He put his keys on the box,but he _____ it after that.
Is it a picture _____ your school? [
He hasn't left home for 3 days.（同义句）He ____ _____ _____ home
Playing volleyball is _____ , I don’t like it. [
The pair of jeans _____(is/are)my father's.
Mom made me a new coat yesterday.I _____ it on.It fits me we
she was _____ (worry) about her little son
You appeared _____(read) while you were supposed to make a s
I am told that the new law will come into _____ on January 1
你能帮帮他们吗
如图所示,滑动变阻器的最大电阻Rp=120欧姆,闭合开关S.当滑片滑至A端,电压表显示4.5V,当滑片滑至B端,电压表示
已知向量a=[cosa,sina],b=[cosβ,sinβ],且a,b满足关系
小明计划将今年春节期间得到的压岁钱的一部分作为自己一年内购买课外书籍的费用，其余的钱计划买些玩具去看望市福利院的孩子们．
一台计算器大部分按键失灵了,只有数字7和0,以及+尚能使用,只可以输入只含7和0的数,只进行加法运算
约数是什么?
精彩回答
植物体能进行呼吸作用的器官是 [ ]
托勒密定理的逆定理怎么证明？
如图，Rt△ABC中，∠C=90°，AC=6，BC=8，AD平分∠BAC，则点B到AD的距离是（ ）.
8分之13减6分之5乘8分之3简便方法怎么计算
妈妈今年比小红大21岁，是小红的两倍。问妈妈和小红各多岁
