With Xiao Ming's help,Zhang Lin does his homework _____than before A much more carefull B more carefully C much carefull

问题描述:

With Xiao Ming's help,Zhang Lin does his homework _____than before A much more carefull B more carefully C much carefully 要原因

选B因为前面有does,所以后面不能用形容词,只能用副词carefully还有点d因为后面有than before,说明这里要用比较级,只能用moremuch more carefully那BD都可以只不过D意思是比原来认真了很多那为什么要muchmuch修饰比较级,表示程度更深