A.The lack of promotion opportunity.
B.Checking charts and tables.
C.Designing questionnaires.
D.The persistent intensity.
A.His view on Canadian universities.
B.His understanding of higher education.
C.His suggestions for improvements in higher education.
D.His complaint about bureaucracy in American universities.
A.It is well designed.
B.It is rather inflexible.
C.It varies among universities.
D.It has undergone great changes.