Final Answer:
"The thing" refers to the omnipresent telescreen displaying Big Brother's image in George Orwell's "1984," symbolizing government surveillance and control. Thus the correct option is 3.
Step-by-step explanation:
"The thing" refers to an omnipresent telescreen in George Orwell's novel "1984," used by the totalitarian regime to surveil and control citizens. It displays propaganda, monitors behavior, and symbolizes the constant surveillance of the oppressive government.
Among the options provided, "A portrait of Big Brother" aligns with the description of the telescreen, portraying the figurehead of the regime, Big Brother, overseeing and controlling society through surveillance and propaganda.
In George Orwell's dystopian world, the telescreen represents the regime's pervasive intrusion into private lives, serving as a tool for propaganda dissemination and constant surveillance. The telescreen embodies the government's power to manipulate and monitor citizens, instilling fear and suppressing dissent.
Therefore, "The thing" specifically alludes to the telescreen displaying the image of Big Brother, exerting control and influence over every aspect of the citizens' lives in the novel.
Therefore, the correct option is 3.