A-A+
. American colleges and universities failed to
问题详情
. American colleges and universities failed to graduate half of their four-year degree candidates because______.
A．most of them lack high-quality faculties
B．the interests of most faculty members lie in research
C．there are not enough incentives for students to study hard
D．they attach greater importance to research and publication than to teaching
参考答案
正确答案：D
解析：本题要求推导结果的原因。第二段第一句和第二句是：…most colleges do very little to encourage good teaching．In fact, they do much to undermine it大多数学院不十分注重鼓励教师搞好教学。实际上他们做了许多事情来贬低数学。可以推测答案为D项。
