With the exception of option A, all sentences are written in imperatives (verb structure used for instructions and/or oders) Therefore, in these examples, the <em>call to action</em> is explicit, not implicit. Your best answer is option A because, apart from the fact that it's the only viable one, here you have a persuasive example by consensus. Simply put, instead of telling you directly to do something, it's telling you that everyone is doing it, which is likely to make you want to do it if you want to be like them.
I think it would be The second option and The fourth option. (hope this helps)
Answer:
1. The speaker is in his chamber late at night reading old books.
2. The speaker starts feeling drowsy when he hears a tapping at the window.
3. The speaker comforts himself into believing that the tapping sound is a visitor who has come to see him.
4. The speaker is surprised to find no one when he opens his door.
5. The speaker gets even more frightened when the curtains rustle.
6. The speaker hears a noise at the window and a raven flies in.
7. The speaker whispers the name "Lenore", and he hears the same name echoed back.:
I'd say 1. I think that it refers to his neighbor and himself being completely different. Pine and apple are very different, although I'm fairly certain you've already come to that conclusion by now. Sorry I didn't see it earlier
