Depends on what type of crowd, and if that person seems to be endangered
The answer should be B. It takes time to recover but never gets up. I believe that is the answer because of how the passage says, "the turtle was tight in it's shell for a log time. But at last it's legs waved in the air, reaching for something to pull it over." sorry about the long answer, i just wanted to show my reasoning behind my answer. Hope this helps :)
C-capitalization
U-usage
S-spelling-
P-punctuation
CUSP
Answer:
Many media messages have a hidden agenda.
C it makes the most sense