题目
排序：father year goes my to once beijing a 2.it for green us is eat good begeables more to
3.our eating health habits am are good so in good
4.Tom hardly morning lazy ever every because he runs is
5.the times children week books five read a
6.this that picture is from one different
7.that you between find difference can this photo any and one
3.our eating health habits am are good so in good
4.Tom hardly morning lazy ever every because he runs is
5.the times children week books five read a
6.this that picture is from one different
7.that you between find difference can this photo any and one
提问时间：2020-10-12
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……
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