kelly doesn't do her homework _________ helen

问题描述:

kelly doesn't do her homework _________ helen
a.as careful as b.as carefully as c.more careful than d.much careful as
不仅要答案,还要为什么选这个,快

Kelly没有Helen做作业做得认真
not as……as不如
所以答案固定在A和B
因为在do her homework 后面
所以用副词
选B