I'mwritingmorecarefullythanbefor?
Why not" I'm wring more careful than before."??? 副词与形容词的比较级和最高级用法上有什么不同？？
形容词用来修饰名词 副词用来修饰形容词或动词 句子 I'm writing more carefully than before. 中write 是动词，所以用副词carefully修饰