题目内容
【题目】You must ______ your papers before you hand them in.
A．go down B．go across
C．go out D．go through
【答案】D
【解析】
试题分析：考查词组辨析。句意：你在上交试卷前必须仔细检查。go down停止；go across 穿过；go out出去；go through仔细检查。结合语境，故选D项。
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题目内容
【题目】You must ______ your papers before you hand them in.
A．go down B．go across
C．go out D．go through
【答案】D
【解析】
试题分析：考查词组辨析。句意：你在上交试卷前必须仔细检查。go down停止；go across 穿过；go out出去；go through仔细检查。结合语境，故选D项。