The definition of a word comprises the following points except（ ）
A.a sound unity
B.a minimal unit of meaning
C.a unit of meaning
D.a form that can function alone in a sentence
正确答案是B
The definition of a word comprises the following points except（ ）
A.a sound unity
B.a minimal unit of meaning
C.a unit of meaning
D.a form that can function alone in a sentence
正确答案是B