翻译一篇初一英语阅读
题目
翻译一篇初一英语阅读
Once three men buy seventeen oranges.The first man wants one half;the second one, one third;and the third,one ninth.It is not possible to divide those seventeen oranges as they want.Just as they are in such a trouble,a small boy come up with an orange in his hand.The boy says,"Don't worry about that.Let me divide them for you."
First of all,with his own orange added to them,he makes the number of oranges eighteen.Then he give nine to the first man,six to the second man and two to the third man.He give away seventeen in all and takes hia own for himself.There man praise him together,"What a clever boy!"
答案
一天三个人买了17个橘子.第一个人想要一半,第二个人想要三分之一,第三个人想要九分之一.按照他们的要求分这17个橘子是不可能的.正当他们很麻烦时,一个手里拿着一个橘子的小男孩出现了.这个小男孩说:别担心 我帮你们决定吧!
首先,他把他的橘子和他们的放在一起,使得橘子的数量是18个.然后,他给第一个人9个橘子,给第二个6个橘子,给第三个2个,他把这17个橘子分好之后把他那一个拿走.这三个人一起夸他,这个男孩多聪明啊!
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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