单项选择题

Questions 8 to 10 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. A demonstration was held to ______.

A.protest the government’s crackdown on its opponents
B.defy the attempt to assassinate President Augusto Pinochet
C.celebrate the thirteenth anniversary of the military takeover
D.support the Chilean Human Rights Commission