单项选择题

Questions 24 and 25 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions. Now listen to the news. What were cigarette makers accused of

A.Bribing government officials.
B.Misleading the public about the health risks of smoking.
C.Engaging in a conspiracy to overthrow the government.
D.Defrauding the Supreme Court.