Morphemes that manifest various grammatical relations or grammatical categories such as number, tense, degree, and case are called derivational.
A、正确
B、错误
【正确答案】：F
Morphemes that manifest various grammatical relations or grammatical categories such as number, tense, degree, and case are called inflectional morphemes nG Morphemes that are added to an existing form to create a word are called derivation
评分标准：答对得2分；答错扣2分，解释不当，酌情扣分
