How Has the Gender Composition of College Students Changed in the Last

How has the gender composition of college students changed in the last century?

A) Men are increasingly gaining admission to higher education and completing degrees while women's participation seems to be stagnant.
B) Women are increasingly gaining admission to higher education and completing degrees while men's participation seems to be stagnant.
C) Women are increasingly gaining admission to higher education but very often do not complete their degrees.
D) Men are increasingly gaining admission to higher education but very often do not complete their degrees.