Your answer would be c.) Advise+able/ advisable
It means that you are asking something or does the author have expertise on that topic what they are writing about
Explanation:
undoubtedly a hero because he saves many of his men from the cyclops, he rescues his men from Circe, and he ventures into the House of Death alone. Odysseus in The Odyssey by Homer is a hero because he saved many of his men from the cyclops, Polyphemus.
A because a crisis is used when stuff is getting really bad.
