A candidate is asked to write an argumentative essay on the topic: 'Social media does more harm than good.' Which of the following opening sentences is most appropriate?
AIn this essay, I am going to write about social media and whether it is good or bad.
BSocial media, hailed as a revolutionary tool of communication, has paradoxically become one of the greatest threats to the moral and psychological well-being of modern society.CORRECT
CSocial media was invented in the twentieth century and has since spread across the world.
DI think social media is very bad and harmful to everyone who uses it.