问题

35.Such a great event __________ that it will attract governments andpeople from across the world to Shanghai.
A:is World Expo 2010
B:World Expo 2010 is
C:has World Expo 2010 been
D:World Expo 2010 has been
B:World Expo 2010 is
C:has World Expo 2010 been
D:World Expo 2010 has been
正确答案是: