The correct answer is C. simplicity.
Ostentation is the act of showing off wealth or possessions in a way that is considered vulgar or pretentious. It is often associated with a lack of taste or refinement. When entertaining friends, it is important to be mindful of
the impression that you are making. If you are constantly showing off your wealth or possessions, you may come across as being arrogant or materialistic. This could damage your reputation and make it difficult to maintain relationships with your friends.Simplicity, on the other hand, is often seen as a sign of good taste and refinement. When you entertain friends in a simple and understated way, you show that you are not interested in impressing them with your wealth or possessions. Instead, you are focused on creating a relaxed and enjoyable atmosphere where everyone can feel comfortable. This is likely to make a positive impression on your friends and help to strengthen your relationships with them.
The other options are
not as relevant to the question. Innocence is the state of being free from guilt or sin. Purity is the state of being free from contamination or adulteration. Miserliness is the quality of being unwilling to spend money or give away possessions. None of these qualities are particularly relevant to the question of how to avoid ostentation while entertaining friends.