题目

,只要求说原因,
Bob never does his homework ______ Mary .He makes lots of mistakes .
a.so careful as b.as carefuly as c.carefully as d.as careful as

提问时间：2020-08-02

答案

这道题选B,但B项里有一个拼写错误,应该是carefully
首先does是动词,修饰动词用副词所以是carefully,carefully是careful的副词形式,意思是小心地,仔细地.careful是形容词,意思是小心的
其次,as .as.这是一个词组,意思是像...一样...as .as.是词组不能拆封分使用,而as.as之间是形容词或者副词的原型,不能用比较级
最后,这句话的意思是Bob从来不像Mary一样认真做作业,他在作业中犯许多错误
综上所诉,此题选B