题目内容
【题目】I’m ___ duty today.I must clean the classroom _____ school.
A.after; on B.in; before
C.on; after D.for; in
【答案】C
【解析】
试题分析:句意:今天我值日,放学后我必须打扫教室。on duty值日;after school放学后。结合句意,故选C
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题目内容
【题目】I’m ___ duty today.I must clean the classroom _____ school.
A.after; on B.in; before
C.on; after D.for; in
【答案】C
【解析】
试题分析:句意:今天我值日,放学后我必须打扫教室。on duty值日;after school放学后。结合句意,故选C