Select the word closest in meaning to the given word:
Interrogate
The word, 'interrogate' is a verb which means 'ask questions of (someone) closely, aggressively, or formally'. As it means the same as 'to question', option A is correct.
The words, 'to stop' is a verb which means 'to cause (an action, process, or event) to come to an end'. The words, 'to intervene' is a verb which means 'to prevent (a process or activity) from continuing or being carried out properly'. The words, 'to enter' is a verb which means 'to come or go into (a place)'.
As all the above three words are quite different in meaning from the word, 'interrogate', options B, C and D are incorrect.