A(n) ______ refers to the existing form to which a derivational

分类: 现代语言学(00830) 发布时间: 2024-08-30 23:45 浏览量: 2
A(n) ______ refers to the existing form to which a derivational affix can be added.
A、root
B、stem
C、affix
D、morpheme
【正确答案】:B