seeing her father the little girl ran to him her school bag fiying behind
题目
seeing her father the little girl ran to him her school bag fiying behind
答案
Seeing her father,the little girl ran to him,her school bag flying behind.
看到他爸爸,小女孩跑向他,书包在背后飞起来了.
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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