正解:C
A well-written user story in agile practices, including Disciplined Agile, describesthe customer's perspective
. User stories are short, simple descriptions of a feature or requirement from the point of view of the end user or customer. They are intended to capture the "who, what, and why" of a requirement, focusing on the value it delivers to the customer. This perspective ensures that the development team understands the real-world needs and motivations behind the features they are building, allowing them to create solutions that truly meet user needs.