What is the main advantage of using dynamic text in your ads?

What is the main advantage of using dynamic text in your ads?

A)  Allows you to exceed the character limits for Bing Ads ads.

B)  Helps you find synonyms for the keywords youve chosen.

C)  Displays ads only to customers most interested in purchasing.

D)  Turns generic ads into custom ads.

Answer - Turns generic ads into custom ads.