名词解释
A.English B.Spanish C.Indian D.Chinese
A.neurons B.nerve system C.nerves D.cerebral cortex
A.Linguistic taboo B.Euphemism C.Address term D.Slang
A.root B.affix C.stem D.morpheme
A.Free B.Bound C.Root D.Affix
A.words B.sounds C.objects D.ideas
A.parole B.performance C.langue D.language