my brother is two meters tall,it is very difficult to find clothes()for him

题目

my brother is two meters tall,it is very difficult to find clothes()for him
A enough big
B big enough
C bigger enough
D enough bigger
请问在enough 前＋比较级和后面＋比较级有什么区别么!

答案

enough 只能位于形容词的后面,没有adj+enough的形式