A． Increasing students' numbe
B． Broadening student ai
C． Creating new professorship
D． Expanding Harvard's physical facilitie

A． at all American universities
B． only in elementary and high schools in America
C． for bad students only
D． by some college professors

A． go to every class, no matter how he or she feels
B． go to class unless there is a good reason not to
C． stay in the dormitory and study
D． make excuses to the teacher