only 状语从句 倒装

题目

only 状语从句 倒装
Only the people who have a high position or the ability to judge can they have the qualification to do that.
求高手帮忙看下这个句子怎么改

答案

句子多了个they,去掉就是.
Only 限定主语时,不需倒装 Only the people who have a high position or the ability to judge can have the qualification to do that