参考答案：A

解析：

译文：记者们并不一定要去考虑他们所做事情为正确与否。

相关的信息在第五段How can we justify our behavior? Journalists are taught to separate doing the job from worrying about the consequence of publishing what they record. Repeatedly, they are reminded of a news-business dictum(格言): leave your conscience in the office. You get the picture of the footage: the decision whether to print or air it comes later. A victim may lie bleeding, unconscious, or dead: your job is to record the image. You put away your emotions and document the scene.

本题有一定的难度，题干的核心意思同第五段的整体意思相符，第五段的核心意思是：记者要将个人的喜好和他所做的工作相分离，他只需拍到令人信服的新闻图片，而不要太多考虑由此所带来的或好或坏的结果。题干的意思其实是将第五自然段的中心意思进行了总结，核心意思（essential meaning）没有本质的区别，因此选择right.