(c) How do you choose a T-shirt when you’re shopping? Its price, its brand, what it is made of, or how it looks on you?Have you ever thought what it may take to make a T-shirt? When people hear about clothes factory workers in poor countries working day and night on little pay, they feel worried iftheir clothes are from factories of this kind. They begin to ask about how and where their clothes are made, and who makesthem. The provenance of clothes has now become an important fact shoppers ask for.  Some brands of clothes have listened and started to move their factories back to their home countries. There the cost ofmaking clothes is higher, but the workers are better paid and taken good care of. Clothes of these brands are more expensive,but people don’t mind paying a little more to feel right. Today these brands have even become leaders in the business.Next time you are buying a T-shirt that feels good on your body, you may want to learn its story and see if it also feelsgood in your heart. 
48. What does provenance mean in the reading?
(A) The story of making something popular.
(B) The story behind the making of something.
(C) The way of taking care of something expensive.
(D) The way of cutting the cost of making something.