The passage is most likely part of a ______.

A．although competition among them has increased
B．so the quality standards from them have declined
C．and this means that the qualifications of reporters are declining
D．but the standards among newsrooms have improved over the years

A．Reporters who know how to sift through a lot of information.
B．Reporters who are willing to sacrifice to chase after a story.
C．Reporters wh9 won't sully themselves.
D．Reporters who are highly trained.