问题
选择题
Have you ever heard the theme song of the 29th Olympic Games, Hand in Hand, _____ in Chinese? [ ]
A. sing
B. to sing
C. singing
D. sung
答案
答案：D
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Have you ever heard the theme song of the 29th Olympic Games, Hand in Hand, _____ in Chinese? [ ]
A. sing
B. to sing
C. singing
D. sung
答案：D