Answer:
The correct answer is "B. to apply general formatting rules".
Step-by-step explanation:
HTML is not a programming language, it is better defined as a hypertext marker which needs a program or a web browser to interpret and make it run. The proper meaning of its initials is "HyperText Markup Language". That is why letter B is the correct answer, because general formatting rules may be applied to the use of HTML as it is used through programming in a variety of languages, such as Java or JavaScript, and more.