huangroses 花朵
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1年前
开往春天的火车头 幼苗
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蟑螂花 幼苗
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回答问题
it's small it can't run fast it can fly in the s
1年前1个回答
i can run fast改成一般疑问句
Tom didn`t run fast enough to catch up ____ them
1年前4个回答
英语题,填空Horses can run.can run fast .some hourses are big.some
1年前3个回答
I can run fast. I can kick the ball wel
1年前2个回答
Be careful not to run fast while __ ( cross ) the road .
1年前5个回答
He didn't run fast.He didn't catch the bus.(用enough…to改写句子)
1年前6个回答
Run fast,or you'll be for school.------you----- ------fast,y
it can't run fast.(变成同义句)
It’s very tall and it can run fast.people can rids on it这里的r
A car not run ()(fast)a train,but it can run()(fast)than a b
jimmycan run fast,because he is a r______at scho
l could run fast two years ago同义句
A few years ago,i could run fast.but now i get out of breath
用所给词的恰当形式填空;Mike ( )( )(run)fast in the playground
It' very strong and it can run fast.People can ride on it
you run fast you run slow sadness is just follow是什么意思
Jack didn`t run fast enough to catch up with the other runne
翻译下面的短语。1.run fast ( ) 2.jump high ( )3.Sports Day ( ) 4.快骑
I could run fast before.(改为一般疑问句)
你能帮帮他们吗
(2011•岱山县一模)如图,已知圆锥的高为4,底面圆的直径为6,则此圆锥的侧面积是______.
I ______ you _____ left for shanghai.A.thought,had B.think,h
初一第一单元英语句型转换,每空一词.就括号部分提问
实验室制取氧气和二氧化碳,是初中化学学习的重要内容.下图所示为实验室常用的实验装置.
一些离子方程式正误判断1 MnO4-+H2O2+6H+=2Mn2++3O2气+4H2O2 3MnO4 2- +4H+=2
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
改良土壤的能手——蚯蚓
关于胚胎发育的正确叙述是 [ ]
计算1/2-2+(√7-√3)
设曲线y=x三次方-6x+4,求在点(1,2)处的切线和法线方程