According to the author, the large selection of majors now available ______

A、Makesforlessstabilityinstudents’homelives.;
B、Helpsstudentsgetthroughschoolmorequickly.;
C、Makesmanystudents’careerchoicesmoredifficult.;
D、Allowsstudentstoendupincareersforwhichtheyareespeciallywellsuited.