______ morphemes are those that cannot be used independently but have to be combined with other morphemes, either free or bound, to form a word.
A.Free B.Bound C.Root D.Affix正确答案B
______ morphemes are those that cannot be used independently but have to be combined with other morphemes, either free or bound, to form a word.
A.Free B.Bound C.Root D.Affix正确答案B