单项选择题

Questions 27 and 28 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 did President Bill Clinton think of the Bosnian Serb referendum

A.It was a way to delay the military action.
B.It was a rejection of Vance Owen plan.
C.It destroyed its elaborate ethnic quiet.
D.It pressed reluctant Europeans for military action.