单选题 Over the past few years, first radio, and now television, have shown the ______ public, who are after all the electorate, what in fact ______ when government bills are discussed and questions are asked.
【正确答案】 C
【答案解析】句意：在过去的数年中，先是广播，现在是电视，向公众，也就是选民，展示了政府议案的讨论过程和问题的处理过程。general public公众，为固定搭配。go on发生，依靠，接近。turn up到场，发生。come up(with)想出，提出。let on泄露。