A crow is thirsty .He finds a bottle with a little water in it .But the neck of the bottle is to

A crow is thirsty .He finds a bottle with a little water in it .But the neck of the bottle is to

题目
A crow is thirsty .He finds a bottle with a little water in it .But the neck of the bottle is to
o long ,the crow can’t get water .The crow thinks and thinks ,and then he has a good idea .He puts some pebbles in the bottle .The water rises up .Now he can drink the water .What a clever crow Tt was clever crow.这句话对吗,我总觉得语法有错误
那个was好像用得有问题
答案
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
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