'D - Misplaced words' would be my answer. My trick is to say the sentence out loud and you'll hear that somethings wrong.
When your text states that communication is unavoidable, it means that people will probably associate meaning to your actions, even when you don not intend to speak of something.
Answer:
Increasing the pace of a story is an effective way to build suspense
It is C! Hope this helps you!
