I think you forgot to add the options but based on my research, the correct answer to this question is "A relay is an electrical switch that works through electromagnetism." This statement about relays is correct. Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help.
Answer:
D
Explanation:
Look after = take care of
The other blessing that the narrator is left with after the war in "Civil Peace" is his bicycle. He notes that this is not comparable to the blessings of most of his family members being alive, having survived the war, but he is still glad to have it.
If you were to graduate in 2021, it would be 21'