英语中职位前何时加the的问题.jim is the president of the darling chemical company.mary is president of the national medical association.说明the的用法,为什么第二句就不加the 呢?
问题描述：
英语中职位前何时加the的问题.
jim is the president of the darling chemical company.
mary is president of the national medical association.
说明the的用法,为什么第二句就不加the 呢?
答
第一个句子里的公司只有一个 president 第二句里的组织可能有几个president 所以就不特指了