各种小学难题,学习好的友友,看下。不求你们全答。能答多少答多少!答的好悬赏50 我现在这谢谢各位了!!

英语:连词成句
is doing the the for dishes man her .
some can I you ask questions ?
not weekend but this is .
改病句:
Nice to meet you, to.
Who is those man?
Nice to see your again.
There is three beds and a mirror in the room.
按要求写出下列各词:
sheep变复数
it的宾格
children的单数
doesn‘t的完全形式
数学:
把一张长方形纸沿它的长对着两次后长度是八分之三,这张纸长是多少分米?
一块长方形铁皮,长26厘米,宽16厘米。在它的四个角上都减去边长为三厘米的长方形,然后焊接成一个无盖的铁盒,求这个铁盒的容积是多少毫升?
一项工程,甲单独做12小时完成,乙单独做8小时完成,丙单独做9小时完成。三人合作一小时后,还剩工程的几分之几?
丽丽的房间的地面是一个正方形,现在要铺地砖。无论选择边长是50cm的正方形地砖 还是选择60cm的正方形地砖,都正好铺满。丽丽房间的地面至少是多少平方米?
我在这谢谢你们了。你们会那个答那个,不用全答的,求求你们了。我很急需这份答案!!
兄妹两人同时离家去学校,哥哥每分钟走90米,妹妹每分钟走60米。哥哥到校后发现忘带课本,立即沿原路回家拿,行到离家180米处与妹妹相遇,他们的家里学校有多远?
一个空的长方体容器长50厘米宽40厘米,高30厘米;另一个容器也是长方体,长40厘米,宽30厘米,里面装有24厘米深的水,将盛水的容器向空的长方体容器里倒水,倒至两个容器中的水高度相同,这时水深几厘米?

The man is doing the dishes for her.
Can I ask you some questions?
Nice to meet you, to. -- to 改too
Who is those man? (将those 改为that,因为that用于单数,those用于复数)
Nice to see your again. (将your改为you,因为you是“你”,而your是“你的”)
There is three beds and a mirror in the room.(将is改为are,因为are用于复数形式)
sheep的复数形式是sheep,不变
it的宾格是it
children的单数形式是child
doesn‘t的完全形式是does not
把一张长方形纸沿它的长对折两次后长度是八分之三,这张纸长是多少分米?
3/8(八分之三)×4=1.5(分米)
对折两次代表分成了四份,可以实验一下。
一块长方形铁皮,长26厘米,宽16厘米。在它的四个角上都减去边长为三厘米的长方形,然后焊接成一个无盖的铁盒,求这个铁盒的容积是多少毫升?
抱歉,太深奥了,不懂。
一项工程,甲单独做12小时完成,乙单独做8小时完成,丙单独做9小时完成。三人合作一小时后,还剩工程的几分之几?
1-(1/12+1/8+1/9)=49/72
丽丽的房间的地面是一个正方形,现在要铺地砖。无论选择边长是50cm的正方形地砖 还是选择60cm的正方形地砖,都正好铺满。丽丽房间的地面至少是多少平方米?
也不懂。。。
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第1个回答  2011-08-13
英语:连词成句
is doing the the for dishes man her . The man is doing the dishes for her.
some can I you ask questions ? Can i ask you some questions.
not weekend but this is But it is not weekend.
改病句:
Nice to meet you, to. Nice to meet you, too.
Who is those man? Who is that man?
Nice to see your again. Nice to see you again.

There is three beds and a mirror in the room. There is a mirror in the room.
按要求写出下列各词:
sheep变复数 sheep
it的宾格 it
children的单数 child
doesn‘t的完全形式 does not
第2个回答  2011-08-27
兄妹两人同时离家去学校,哥哥每分钟走90米,妹妹每分钟走60米。哥哥到校后发现忘带课本,立即沿原路回家拿,行到离家180米处与妹妹相遇,他们的家里学校有多远?
225m
画图
行到离家180米处与妹妹相遇那么就意味着妹妹走了三分钟 在这三分钟内 哥哥走了180m并且加还有学校到妹妹位置的一个来回,那么哥哥每分钟走90m,走了三分钟,所以学校到妹妹锁在位置 是45m 那么 他们家到学校是225m
第3个回答  2011-08-21
连词成句
The man is doing the dishes for her.
Can I ask you some questions?
But this is not weekend.
改病句:Nice to meet you, to.——Nice to meet you, too.
Who is those man?——Who is that man?
Nice to see your again.——Nice to see you again.
There is three beds and a mirror in the room.
——There is three beds and a mirror in the room.
复数答案:sheep,it,child,does not
数学:1.5分米,600毫升,49/72
9平方米;225米远;9cm
这都是我一道一道做的哦,给我加分哦,99%正确率。。
第4个回答  2011-08-13
8分之3除四分之一
26×16×3
1-1/12-1/8-1/9
300追问

是全部数学题的答案吗?谢谢你!

第5个回答  2011-08-24
英语
连词成句
is doing the the for dishes man her . The man is doing the dishes for her.
some can I you ask questions ? Can i ask you some questions.
not weekend but this is But it is not weekend.
改病句:
Nice to meet you, to. Nice to meet you, too.
Who is those man? Who is that man?
Nice to see your again. Nice to see you again.

There is three beds and a mirror in the room. There is a mirror in the room.
按要求写出下列各词:
sheep变复数 sheep
it的宾格 it
children的单数 child
doesn‘t的完全形式 does not 8分之3除四分之一
数学
26×16×3
1-1/12-1/8-1/9
300
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