To answer this question, you need to understand the common practice of checking for understanding while explaining something.
Option A) Almost never - This option is incorrect because it implies that you rarely ask your listeners if they are following you while explaining something.
Option B) Sometimes - This option is incorrect because it suggests that you occasionally ask your listeners if they are following you while explaining something.
Option C) Rarely - This option is incorrect because it indicates that you seldom ask your listeners if they are following you while explaining something.
Option D) Quite often - This option is correct because it states that you frequently ask your listeners if they are following you while explaining something.
The correct answer is option D) Quite often. This option is correct because it reflects the practice of actively checking for understanding and ensuring that your listeners are able to follow your explanation.