Choice a : Explains what the nations need to do and elaborates some.
--wrong answers--
Choice b only gives a statement of what the nations need to do.
Choice c is a question.
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 :)
Well she said they had to keep there sound to a minimum
