B. You should not use the article as a reference. The lack of corroboration and outdated information outweigh the author's credentials.
The correct answer to the question above is (b.) death. In Morte d'Arthur, the black hoods worn by the ladies who come to take King Arthur away on the barge are used to symbolize death.
D - he faills to emphasize words to highlight his main point
I think the answer is homophone
Because a homophone is when each of two or more words having the same pronunciation but different meanings, origins, or spelling.