An advantage of the use of subplot in a literary work is: B. It allows authors to change the pace of a story.
A subplot is also referred to as a subordinate plot and it can be defined as a part of the story of a literary work which is separately developed from the main story by an author.
This ultimately implies that, an advantage of the use of subplot in a literary work is that it avails authors an ability to change the pace of a story such as including some other parts and aspects of the characters, theme, etc.
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