it is said that _ teachers have _ very easy life.

问题描述:

it is said that _ teachers have _ very easy life.
A /./ B /.a C the./ D the.a
B.为什么不能选D 不是区别其它职业 特指教师吗?

前者不加the是泛指全部老师 全部老师都过着简单的生活