为什么用much more carefully而不用much carefully

问题描述:

为什么用much more carefully而不用much carefully
uncle wang drives ____ than before after he was caught breaking the traffic rules.
A.more careful B.much careful C.much carefully D.much more carefully
正确答案是D,为什么C不正确,为什么要用much more carefully?
多音节副词是什么

uncle wang drives ____ than before after he was caught breaking the traffic rules.
此句是要填副词的比较级.我们都知道形容词和副词比较级有两种形容,单音节后面加-er,多音节前面加more.这里carefully有三个音节,显然前面要加More构成比较级,即这里只有more carefully也就是D是正确答案,D 中的much只是进一步修饰比较级的用法.