单项选择题
A.Linguistic taboo B.Euphemism C.Address term D.Slang
The smallest meaningful unit of language is（）.A.rootB.a...
单项选择题The smallest meaningful unit of language is（）.
A.root B.affix C.stem D.morpheme
（）morphemes are those that cannot be used independently...
单项选择题（）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
Language is arbitrary in that there is no logical conne...
单项选择题Language is arbitrary in that there is no logical connection between meanings and（）.
A.words B.sounds C.objects D.ideas
