[单项选择]{{I}} Question 26 and 27 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the question. Now listen to the news.{{/I}}The demonstrators demanded ________. A. for the release of jailed Solidarity leader Lech Walesa B. to suspend the Solidarity Labour Union C. to mark the anniversary of a workers revolt D. for the punishment of those killers