问题
选择题
We are going to have a party _____ the afternoon _____ December 25th. [ ]
A. in, in
B. on, of
C. at, of
D. in, of
答案
答案：B
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We are going to have a party _____ the afternoon _____ December 25th. [ ]
A. in, in
B. on, of
C. at, of
D. in, of
答案：B