tomlii 幼苗
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chenxinren1985 幼苗
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姜岚昕 幼苗
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回答问题
Too often,the interset of children in the natural world is d
1年前1个回答
May parents often take their children to go the Science Muse
1年前6个回答
英语改错句,快来呀each of the children an apple in his hand.Look!what
1年前5个回答
this is the place where children can buy paly
1年前4个回答
首字母填空～今晚就要～Children in the USA like Kite Day very much.On th
snowman,children,are ,a,the ,making ,not (.) 连词组句
what do the children often_do__in the eveing?意思
The children( )red ties in Primary School.怎么写
do you think children in different culture are more like tha
1年前2个回答
填空Children can ----playing with paper lanterns a few days be
1年前3个回答
all the children had great fun 改同义句
Mother bought many oranges and gave the children two__?用each
一些英语句子结构：1：Most parents want their children to study from mo
小题1: If you want a job of taking care of children, which ad
The children help with the animals and give them their _____
This kind of picture-book _____ _____ _____ children (为……设计的
1年前9个回答
Children ___ on their perants for food and clothing.
For some things,children are still so young that they need t
is __the other children ,he is always trying out new ideas.
before l had children,i use to heading out all
你能帮帮他们吗
A为锐角,且tanA+cotA=2,则tanA-cotA是多少?
帆张起来的“张”的意思是什么?
某工厂实行计时工资制，每个工人工作1小时的报酬是6元，一天工作8小时，但是用于计时的那口钟不准：每69分钟才使分针与时针
请写出一个以（-2,-3）为顶点,且开口向下的二次函数____.
求英语好的各位亲们，帮忙将3个中文句子译成英文
精彩回答
我们解一元二次方程3x2﹣6x=0时，可以运用因式分解法，将此方程化为3x（x﹣2）=0，从而得到两个一元一次方程：3x=0或x﹣2=0，进而得到原方程的解为x1=0，x2=2．这种解法体现的数学思想是（ ） A．转化思想 B．函数思想 C．数形结合思想 D．公理化思想
11个月前
阅读天地。 特殊的面试 经过一轮轮筛选后，我们五个来自不同地方的应聘者终于从数百名竞争对手中脱颖而出，成为进入最后一轮面试的佼佼者。
A、B两个城市之间的公路全长546千米,货车从A城出发开往B城,先行了2个小时后,轿车也从A城开往B城.已知轿车的速度是60千米/时,货车的速度是45千米/时,轿车能否在货车到达B城之前追上货车?
等差数列{AN}中,A1+A3+A5=-12,且A1*A3*A5=80,求数列{AN}的通项公式AN.具体点
极限 lim (x/lnx-1/x(lnx)) x->1 求极限怎么求?
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