the only person to have treated her with love and kindness.这个句子对吗,to have
问题描述：
the only person to have treated her with love and kindness.
这个句子对吗,to have
答
当然对，to do是不定式可作定语
答
对了，不定时修饰person,但是不是一个句子
答
不对,着是一个定语从句,the only person who have treated her with love and kindness.那个唯一用爱和善良对待她的人
答
不对，句子没有主语。