Complete the following statements with proper words or expressions according to the course book.Suffixation generally changes the grammatical function or word ( ) of stems of words.
Complete the following statements with proper words or expressions according to the course book.Suffixation generally changes the grammatical function or word ( ) of stems of words. 【正确答案】：CLASS 【题目解析】：后缀法通常改变词干的语法功能或词类。
