A．optimism reigns in regard to getting Ph.D. dropouts to return to their pursuit of the degree
B．a Ph.D. dropout, by and large, does not have what it takes to learn the degree
C．colleges and universities employ a substantial number of Ph.
D．dropoutsD. Ph.D.'s are not earning what they deserve in nonacademic positions

A．steps should be taken to get the dropouts back to campus
B．the dropouts should return to a lower quality school to continue their study
C．the Ph.
D．holder is generally a better adjusted person than the dropoutD. The high dropouts rate is largely attributable to the lack of stimulation on the part of faculty members