The correct answer is simile.
In the sentence, “And combs until the beard shines like a cormorant’s wing,” the word like is being used to compare two things which means this is a simile.
Hope this helps :)
Interjections are basically exclamations such as: 'Ouch! Wow!', etc. So the correct answer is D, an exclamation point (!).
they are considered a frequency adverb. So they are an adverb! :D