He is in Class 5 grade 7.He is fine.She is tall with a round face
题目
He is in Class 5 grade 7.He is fine.She is tall with a round face
同义句
答案
He is in Grade 7,Class 5.He is healthy.She is high with a circinal face.
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