It can be inferred from the passage that high-quality college education calls for ______.A

It can be inferred from the passage that high-quality college education calls for ______.

A．putting academic work in the proper context

B．a commitment to students and effective teaching

C．the practice of putting learning to productive ends

D．dedication to research in frontier areas of knowledge

请帮忙给出正确答案和分析，谢谢！