Step 1: Understand the context.
In Anton Chekhov’s play *The Proposal*, Natalya and Lomov are the two characters engaged in a quarrel over the Ox Meadows. This play revolves around their humorous argument and the absurdity of the situation.
Step 2: Analyze the options.
- (A) Chobookov: Incorrect. Chobookov is the father of Natalya, but not the one quarreling with her.
- (B) Romov: Incorrect. Romov is not a character in *The Proposal*.
- (C) Lomov: Correct. Lomov is the person quarreling with Natalya over Ox Meadows.
- (D) Nomov: Incorrect. Nomov is not a character in this play.
Step 3: Conclusion.
The correct answer is Lomov, as he is the character quarreling with Natalya in *The Proposal*.