中科新闻网何宝生老婆杨佩琪孩子:一到英语题,求教.
来源：百度文库 编辑：中科新闻网 时间：2024/06/29 22:26:22
智力思维训练题
There are some doys and dogs.When they stay together you can find then there hundred and sixty.There are eight hundred and feets together. How many boys and dogs are there?
希望大家帮我把题目翻译一下再教,谢谢.
There are some doys and dogs.When they stay together you can find then there hundred and sixty.There are eight hundred and feets together. How many boys and dogs are there?
希望大家帮我把题目翻译一下再教,谢谢.
第一句写错成了doy???
有男孩和狗若干。当他们站在一起时你可以发现总数有160，脚共有800条。分别有多少男孩和狗？
列二元方程解一下