In English all the prefixes are

In English all the prefixes are ______.
A、functional morphemes
B、inflectional morphemes
C、derivational morphemes
D、content morphemes
【正确答案】：C
【题目解析】：答案选C。In English all the prefixes are derivational morphemes.参见教材P94。
掌握“Grammatical morphemes/Subjects and objects”知识点。