写出下列词语的比较级
题目
写出下列词语的比较级
early big few many good bad lovely little much well ill friendly easily
答案
early-earlier big-bigger few-fewer many-more good-better bad-worse lovely-lovelier little-less much-more well-better ill-worse friendly-more friendly easily-more easily
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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