白天不知夜的黑1 春芽
共回答了17个问题采纳率:94.1% 举报
1年前
回答问题
Bill comes from Britain .(Britain提问) _____ _____ does Bill c
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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,_____
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八年级的句型转换题1.We look after these bags well.(改为同义句)We _____ ___
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(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
离心水泵的切割定律:(H1:H2)^2=D1:D2 Q1:Q2=D1:D2,请问H,D和Q代表什么?它们的国际单位是什么
如图所示,已知OB,OC是∠AOD内部的两条射线,OM平分∠AOB,ON平分∠COD,若∠AOD=α,∠MON=β,求∠
数字电桥的用途?有什么用啊?
水与人类的生活和生产密切相关.(1)节约用水、防止水污染应成为我们的自觉行为.下列有关叙述中不正确的是______.A.
不许超百度的,像这样的:17.83-9.5-7.83-0.5.还要多!
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烽火连三月,_________
最近我国主要城市都开始了PM2.5的检测工作,PM2.5颗粒小,可直接入肺。含大量的有毒、有害物质,对人体健康影响很大,以下有关PM2.5的叙述不正确的是 ( )
小丽是一位七年级中学生,但她小小年纪却遭遇了很多的困难和挫折。
在每句话的括号里填上一对反义词。 1.我( )着启蒙老师的那句话,从未( )。
设n阶方阵A有n个特征值λ1,λ2,L,λ n,则λ 1 ,λ2,L,λ n与矩阵A是否可逆又怎样的关系?