Are these metaphors? polished to such a shine that they looked like dark mirrors: you could see the moon reflected in them

When should you use encyclopedias such as wikipedia? a. never, it is not appropriate to use this source in college b. it can you get an overall understanding of the subject matter but is not considered a college-level source c. as long as wikipedia isn't the only source, it is always appropriate to use this source

How can you tell that the text is from a biography

He now spent his days in his house, from room to room.which verb best completes the sentence?