乌鸦喝水

乌鸦喝水

题目
乌鸦喝水
CROW perishing with thirst saw a pitcher,and hoping to find water,flew to it with delight.
When he reached it,he discovered to his grief that it contained so little water that he could not possibly get at it.He tried everything he could think of to reach the water,but all his efforts were in vain.
At last he collected as many stones as he could carry and dropped them one by one with his beak into the pitcher,until he brought the water within his reach and thus saved his life.
Necessity is the mother of invention.
Tank You I see you can
答案
一只乌鸦口渴了,它看到一个瓶子就满怀欣喜的飞了过去,希望可以找到水喝.
可遗憾的是,他飞过去才发现,瓶子里只有一点水,他根本够不着.他尝试了他所能想到的所有方法,但都没能喝到水.
最后他终于想出了一个好办法.他衔了许多石头扔到瓶子里,水慢慢上涨,他喝到了水,挽救了自己.
需要是发明之母.
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
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
热门考点

超级试练试题库

© 2017-2019 超级试练试题库,All Rights Reserved.