[单选题]
In a Young's double slit experim9xodb3lc91cf o orh/ 3o+a ,)u5 ijisv:fu.*by sbgg,ent, if the separation between the slits decreases, what happens to the div5* sai:bu,+ gfus,)ygj o.ibstance between the interference fringes?
A. It decreases.
B. It increases.
C. It remains the same.
D. There is not enough information to determine.