Complete the following statements with proper words or expressions according to the course book.Morphemes which are independent of other morphemes are consider to be ( ).
Complete the following statements with proper words or expressions according to the course book.Morphemes which are independent of other morphemes are consider to be ( ). 【正确答案】：FREE 【题目解析】：彼此之间互相独立的词素叫自由词素，如 man，earth，wind，car，anger等。
