I belive it its c Keep her feeling a secret i think hope it helps
The summary of the main idea is the conclusion
I wanna say that it is C. Most of the other obviously do not make sense.
Answer: B) Cell phones in the classroom cause too many distractions.
Explanation: an argument or claim is a statement assertion that something is true. A counterclaim is a statement or an idea that refutes the claim. The main argument of the given paragraph is that have cell phones in the classroom is an advantage for the students, because they help them with things like spell check and internet access. The counterclaim the author addresses is that cell phones in the classroom can also cause distractions.