A book was the first ever object that the martian was able to describe. The book was compared to the Caxton. The martian described the Caxton as having a lot of wings and the wings serve as the pages of the book.
Hope my answer has come to satisfy your query.
I would say shame, since the line says "repentance", which means to express that you are sorry for something. You would do this usually if your are ashamed of something you did and want to apologize.
The correct answer is D. <span>D."Be careful!" he exclaimed. "That bridge is not stable!". When writing a direct quotes, the sentence inside the quotation marks should start with a capital letter. Also, when continuing the sentence after the quotation mark, the letter should not be capital unless it is a proper noun.</span>