Question

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
Beat a dead horse
A) Show extreme level of cruelty especially to animals. B) Exploit someone to the point of killing him/her. C) To uselessly dwell on a subject far beyond its point of resolution. D) To continue playing a game knowing very well that you are going to lose.

Answer 1

Explanation:

C) To uselessly dwell on a subject far beyond its point of resolution.

Hope it helps