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Every year in April, the Water Festival among the Dai people in Xishuangbanna.
A. celebrates
B. is celebrating
C. is celebrated
D. is being celebrated
网友回答
A. celebrates
B. is celebrating
(答案→)C. is celebrated
D. is being celebrated
解析：“每年四月傣族人都要庆祝泼水节。”因为every year 所以用一般现在时，the Water Festival和celebrate是被动关系，所以答案C。