Answer:
research..? only because it makes sense, and to do research one has to physically gather information, then evaluating it by picking out key points. in the end organising what youve discovered.
To be honest, i think social class isn't really a problem in the Tenth story.
The story indeed told a story about a man from a rich family married a girl from a poor family. But the story revolve more around the role of gender within relationship, even though it's an old school one
hope this helps
Hi,
I believe the answer is A.That. I will take the elevator, that is down the hall.
Have a great day!