A good word can be self-congratulatory or maybe decieving
I believe that it is D. I apologize if I'm incorrect.
Answer:
HyperText Markup Language
Hypertext Markup Language (HTML) is the standard markup language for documents designed to be displayed in a web browser. It can be assisted by technologies such as Cascading Style Sheets (CSS) and scripting languages such as JavaScript.
It can be used to develop or maintain your website
