单项选择题

Questions 21 and 22 are based on the following news. At the end of the news item, you will be given 20 seconds to answer the two questions. Now listen to news.
 

Which of the following is NOT listed as a terrorist group by the US ()

A.The pro-Iranian Hezbollah.
B.The Palestinian group Hamas.
C.The Irish Republican Army.
D.The Basque separatist group ETA.