With the help of the teachers and classmates, the boy worked hard and finally caught up with his cla

题目简介

With the help of the teachers and classmates, the boy worked hard and finally caught up with his classmates. Now he is _______ all the others.

A．as a good student as	B．as a student good as
C．as good a student as	D．as good as a student

题型：单选题难度：偏易来源：不详

考查固定结构。A is as +adj.+a/an+n.+as+B表示A是和B一样好的。。。所以选C。