he has two sons,one of them works as a teacher 那里语法错误那把one改成both对吗，
问题描述：
he has two sons,one of them works as a teacher 那里语法错误
那把one改成both对吗，
答
前面是逗号，应是非限制定语从句them应改为whom。如果前面是句号后面就对了。
答
one of them引导的是并列分句，要用连词连接，不然就是用分号
答
问题补充：
那把one改成both对吗,?
BOTH of them works（S去掉） as teacherS
这样一来,改得太多了.
he has two sons,one of whom works as a teacher
应该用定语从句.