Did Kate do best in the final exam?No ,but of all the students she did___

问题描述:

Did Kate do best in the final exam?No ,but of all the students she did___
A,the most careful B.more careful C.most carefully D.more carefully
,*前面不是得有the 为什么A不可以呢?

但是A是形容词careful的*,修饰动词应该用副词形式,所以A是错误的,C是正确的.