问题
选择题
The opening ceremony of the 29th Olympic Games started _______ August 8th in the National
Stadium in Beijing. [ ]
A. at
B. on
C in
D. for
答案
答案：B
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The opening ceremony of the 29th Olympic Games started _______ August 8th in the National
Stadium in Beijing. [ ]
A. at
B. on
C in
D. for
答案：B