问题
选择题
After five years of preparation, Shanghai presented the world ______ many said was the greatest Special Olympics.[ ]
A. when
B. what
C. where
D. which
答案
答案：B
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After five years of preparation, Shanghai presented the world ______ many said was the greatest Special Olympics.[ ]
A. when
B. what
C. where
D. which
答案：B