用十句英语介绍“蝴蝶”
题目
用十句英语介绍“蝴蝶”
答案
Butterfly is a beautiful animal.It just likes a flower.Butterflies' baby is ugly.Everyone hate them.They eat leaves.But whenthey grow up.Thet will beautiful.Do you like them?When everyone hate them.Th...
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
最新试题
热门考点