The answer is letter C. Desks arranged in rows in a classroom.
From the definition of configuration that means the way the parts of a certain object are arranged. Choice letter C is so obvious because it talks about arranging the desks in a classroom.
How was your summer? Mine went great, here are some things that I did in the summer.(briefly list
I don't know because i don't know what you're trying to ask me?
Sorry :/
Answer:
I am able to take the train.