问题：
[不定项选择题] Nobody ever went into academic circles to make a fast fortune. Professors, especially those in medical-and technology-related fields, typically earn a fraction of what their colleagues in industry do.
A、that they’ll not beat other educational “knowledge sites”
B、that the spun-off company will remain independent
C、that their educational resource will be tapped into
D、that their faculty’s brains will be picked by their competitors
参考答案：
D、that their faculty’s brains will be picked by their competitors
● 参考解析
