We have sports ____________ four ____________ the afternoon.[ ]A. at; atB. on; inC. at; inD. on; at-
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题目简介
We have sports ____________ four ____________ the afternoon.[ ]A. at; atB. on; inC. at; inD. on; at-
题目详情
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B. on; in
C. at; in
D. on; at
答案