They often play basketball _____ one hour _____ the morning _____ Saturday.[ ]A. for; in; on B. in;
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题目简介
They often play basketball _____ one hour _____ the morning _____ Saturday.[ ]A. for; in; on B. in;
题目详情
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B. in; for; on
C. on; in; on
D. at; in; in
答案