The definition of a word comprises the following points（ ）(1) a

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)
【正确答案】：D
【题目解析】：

本题主要考查词的定义。词的定义由以下几点构成：(1)语言的最小自由形式(2)声音集合体(3)意义单位(4)能在句子中单独起作用的形式。