She knew they were having the same troubles that she had experience.中have为什么用having
问题描述：
She knew they were having the same troubles that she had experience.中have为什么用having
答
She knew they were having the same troubles that she had experienced.中have为什么用havingthey were having the same troubles 是一个宾语从句.宾语从句的谓语动词用【过去进行时】,意思是【她那时知道】他们那...