Respuesta :
D. The others answer only parts of it and d explains it as a whole
The summary of the excerpt is D. The room is old, dirty, and unused.
What is summary?
A summary simply means a brief statement about a particular thing or event.
In this excerpt, the room is cobwebbed, and dingy with old paint; its floor is strewn with gray sand.
This illustrated that the room is old.
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