ie4o 幼苗
共回答了16个问题采纳率:75% 举报
1年前
回答问题
Bill comes from Britain .(Britain提问) _____ _____ does Bill c
1年前1个回答
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
_____ name is Lily. _____ am twelve. [
— Do you usually _____ the bus to work every day?
你能帮帮他们吗
同学写出以下化学方程式(未配平) ①NO+HNO3―→N2O3+H2O ②NH3+NO―→HNO2+H2O ③N2O4+
筑一条路,甲24天完成乙40天完成,甲乙合作完成时,甲对臂乙队多修500米,这条路长多少千米?
一辆额定功率为50kw、质量为2000kg的汽车,沿水平路面从静止开始行驶.它所受的阻力恒定为2×103N,汽车发动机保
某共价化合物含碳、氢、氮三种元素,分子中共有四个氮原子,且都位于正四面体的顶点,每两个氮原子间都有一个碳原子.已知分子内
等差数列{lgan}中,第5项为8,第8项为5,求数列{an}的前12项和
精彩回答
Your support is important to our work. ________ you can do helps.
11个月前
在水溶液中YO3n-和S2-可发生反应:YO3n-+3S2-+6H+==Y-+3S↓+3H2O。下列有关叙述正确的是
将新鲜切好的黄瓜条放在一定浓度的盐水中,一段时间后发现黄瓜条变软。产生这种现象的主要原因是 ( )
四和十的最小公倍数是什么
he does his homework every day.变一般疑问句.肯否定回答.否定句