I think its subject-by-subject comparison, hope this helps
It most definitely won't be a or c, because that's bad this to put in an advertisement. D would be ok, but it wouldn't be the best answer because they already have a slogan. I would choose b, citing an expert opinion, to make the advertisement more persuasive.
Likewise bc ur comparing the snowfall like how the rain was
Answer:
The mid of November is a very special occasion for us. Every year we celebrate 14th November as Children's day. We celebrate it because it's the birthday of our first Prime Minister, Pandit Jawaharlal Nehru. His bond and fondness with children are legendary.
Explanation:
Look at this flea, and you'll understand that what you're denying me is very trivial. The flea sucked my blood first and then it sucked your blood. Now our bloods are mingled in the flea's blood. This mixing of bloods is not a sin or anything to be ashamed of. The flea now grows big with a new life inside it. The little bloodsucking flea has achieved much more than what we as lovers have attained.