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TheywillhaveapartytheeveningDecember,25.[]A.in;inB.on;onC.on;ofD.in;of

题目详情
They will have a party                 the evening                December, 25.
[     ]
A. in; in   
B. on; on    
C. on; of  
D. in; of
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答案和解析
C