S2. The author says that a natural concern of the Establishment is to _______________

单项选择题A．Members have a narrow range of topics to discuss.B．Members bring up the most important issue.C．Members have little knowledge.D．Members have interesting topic.

问答题S3. Too frequent exposure to the kind of material discussed in the passage causes the viewer or reader to ___________

单项选择题A．How animals react to frightening situations.B．Why mice are particularly fearful animals.C．Whether fearfulness is a genetic trait.D．Why certain animals are feared by humans.

问答题S1. How are the mass media said to influence our ability to make decisions__________

单项选择题A．Her room is too little to agree to it.B．She is not interested in the topic.C．She couldn’t afford it, since she has little room to afford it.D．She didn’t have enough time for it.