flyfly2006 幼苗
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1年前
卖烟nn 花朵
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rain1002 幼苗
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回答问题
1.He ought to have handed in his homework early this morning
1年前1个回答
you are supposed to have handed in your homework by now .by是
1年前3个回答
-Have you handed in your homework __? -No,I haven't finished
( ) - sir ,i'm sorry for not having handed in my homework on
-Have you handed in your homework __?-No,I haven't finished
four students handed in theire homework to a teacher,but non
1年前4个回答
求人工翻译英文段落 在线急等!Once he put a note in the homework he handed
Your homework is ----handed in tomorrow morning ,or you'll b
英语问题1.Your homework( )be handed in tomorrow morning.A.will B
1年前6个回答
His homework should be handed in before school is over(改为一般疑
Your homework must be handed in today改为主动语态 The
he_____his homework this morning.a.hands b.hands in c.handed
the english homework must be handed in by the weekend (改为一般疑
英语句子成分划分Mary handed her homework to the teacher
alwys do your homework before you get too tired怎么翻译
1、He does his homework much ______ than he did two years ago
前提是他做了homework,请对以下问句作出正确回答
1年前2个回答
He has to finish his homework before nine,___ he?
I didn't finish my homework on time.It made my teacher___(ha
你能帮帮他们吗
已知线段AB,延长AB到C,使BC=3/2AB,反向延长线段AB到D,使DA=3/2BC,若AB=10厘米,求CD的长
一根铁丝长28㎝把它围成一个长方形接斗头处不计,这个长方形长与宽的比是4比3这个长方形面积是多少平方㎝?
若直线2x-3y=6与两坐标轴交点为A,B,则以线段AB为直径的圆的方程是?
关于同学乐于助人的事例,,采纳噢
光明小学三年级一班有男生21人,女生的人数比男生的3倍少2人,女生的人数是多少?(保留两位小数)
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阅读下面的作品,完成下列各题。 河上柳
某种油的密度为ρ,摩尔质量为M.取体积为V的油慢慢滴出,可滴n滴.将其中一滴滴在广阔水面上,形成面积为S的单分子油膜.试估算:①阿伏加德罗常数;②其中一滴油滴含有的分子数.
如图①所示是一个长为2m,宽为2n的长方形,沿图中虚线用剪刀均分成四个小长方 形,然后按图②的方式拼成一个正方形。
∫(0→1) x[(2x-1)^8]dx
惟有断鸿知此意,表示是什么意思