问题补充:
The opening ceremony of Beijing Olympics is a great success, which is believed the Chinese splendid civilization.
A. having been displayed
B. to have displayed
C. to be displayed
D. displaying
答案:
A. having been displayed
(答案→)B. to have displayed
C. to be displayed
D. displaying
解析:
这题考查固定句型:Sb/sth is believed to have done“某人据说已经做了”句意是:北京奥运会的开幕式是个很大的成功,据说展示了中国辉煌的文明。因为是已经展示了,所以选B。