单选题 Morphemes that represent "tense", "number", "gender", "case" and so forth are called ______ morphemes.

【正确答案】 A

【答案解析】[解析] inflectional morpheme(屈折词素)体现诸如数、人称、性、体和格等语法关系，它不会改变所附加词语的语法类型。