His confusing expression made everyone present confused. 这句话中表情为什么要用confusing 修饰而不是

题目

His confusing expression made everyone present confused. 这句话中表情为什么要用confusing 修饰而不是

答案

而不是confused?
人感到困惑用confused
事物令人感到困惑用confusing
confused expression 困惑的表情,是人感到困惑而产生的表情
如果是confusing expression,就是说她的表情让别人困惑