The definition of a word comprises the following points（ ）(1) a minimal free form of a language(2) a sound unity(3) a unit of meaning(4) a form that can function alone in a sentence
The definition of a word comprises the following points（ ）(1) a minimal free form of a language(2) a sound unity(3) a unit of meaning(4) a form that can function alone in a sentence
A.(1) and (2)
B.(1)(2) and (3)
C.(2)(3) and (4)
D.(1)(2)(3) and (4)
