题目内容
------------ change the part of speech of the root, but usually do not change the lexical meaning of the original word.
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Morphemes that can add “grammatical meaning”(such as agreement, tense, voice of the verb and person, number of the noun) of the wordare called ________ morphemes.
The following suffixes are inflectional affixes except for __________.
A m________is the smallest meaningful unit of language.
When two morphs are variants of one morpheme, we say they are a__________ofthat morpheme.
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