For this question, select the option that best explains the information conveyed in the question. By refusing the offer, he has just cut down his own throat...

For this question, select the option that best explains the information conveyed in the question.

By refusing the offer, he has just cut down his own throat.

Answer Details

The best option to explain the information conveyed in the question is: - He has made a big mistake. The expression "to cut down one's own throat" means to do something that will harm oneself or be detrimental to one's own interests. Therefore, by refusing the offer, he has done something that will be harmful to himself, which means he has made a big mistake.