初二英语Erma talks with many children who have cancer and learns important lessons from them.
问题描述：
初二英语Erma talks with many children who have cancer and learns important lessons from them.
讲解一下and前后have和learns为什么一个有s一个没有,不是并列吗?
答
have和learns对应的主语是不一样的,who have cancer 做定语修饰 many children ,主语为复数,所以用have.而learns 的主语是Erma,它和 talks with 是并列的.句意：Erma和许多患有癌症的儿童交谈,并从他们那里学到了很多重要的东西.