Questions 6 to 8 are based on the following news. At the end of the news item, you will be given 10 seconds to answer each question.
Now listen to the news. How many people were killed in the series of bomb explosions in Madrid

A．protectionism would hurt America
B．glohalization would be harmful to America
C．more and more people would lose their jobs
D．the prices would increase by 12 percent