A. Because she couldn’t make the show alone. B. Because……

Questions 6 and 7 are based on the following news. At the end of the news item, you will be given 20 seconds to answer the questions.Now listen to the news.
U.S. television star Oprah Winfrey, 57, has ended her quarter-century-long talk show, tears welling up as she told her millions of worldwide viewers that they and the program have been " the great love" of her life. Earlier in the week, in the lead-up to the finale, Winfrey brought in top Hollywood celebrities to share the stage. But on the last day, there was just Winfrey. There was little background music on the hour-long show that is airing Wednesday, just Winfrey showing clips from over the years as she reminisced about the lessons of life she brought to viewers. She told her legions of fans to listen to their inner feelings about life. In what she described as her " last class," she told viewers to remember that they are responsible for their own lives. Over the years, Winfrey’s fame and fortune spiraled to new heights as her media empire grew. Forbes magazine last year ranked her as the third most powerful woman in the world. Forbes estimated her wealth at $ 2.7 billion.

A. Because she couldn’t make the show alone.
B. Because it was her final show.
C. Because rumors got around about them.
D. Because it was the prelude to the finale.