she often flies kitres with her father（改为一般疑问句）
题目
she often flies kitres with her father（改为一般疑问句）
答案
原句应该是 she often flies kites with her father.
一般疑问句为 Do she often fly kites with her father
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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