From the first paragraph we can learn that the campus life has become ______.

A．little attention to applied subjects
B．due attention to the public interest in free, shared knowledge
C．more attention to the immediate needs and demands of our customers
D．considerable attention to the commercial interest in the secrecy of research results

A．she worked for the rival of the company
B．she failed to keep her research results secret
C．she was obliged to keep her discoveries secret
D．she was committed to a contract with a company