They play football ________ Tuesday afternoon.A.onB.inC.forD.at
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A解析思路分析:在表示时间时,in表示“在某一段时间”,如in a week,in Summer,in January,in three dayson表示“在某一天;在某一天的一段时间”,如on Saturday,on April 5th,on Monday morning at表示“在某一时刻”如at five o'clock,at noon,at that moment.