Derivational morphology is concerned with how the form of a word

Derivational morphology is concerned with how the form of a word may be affected when it is used with other words or in a sentence.
A、true
B、false
【正确答案】：B
【题目解析】：F
Derivational morphology is concerned with how a word is formed and the word-formation processes, while Inflectional morphology is concerned with how the form of a word may be affected when it is used with other words or in a sentence.