题目内容
【题目】She put back the book she had taken________mistake.
A.in
B.up
C.to
D.by
【答案】D
【解析】考查短语搭配。句意:她把拿错的书放回了原处。by mistake意为“错误地;无意中”。其他三个选项不合题意。
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题目内容
【题目】She put back the book she had taken________mistake.
A.in
B.up
C.to
D.by
【答案】D
【解析】考查短语搭配。句意:她把拿错的书放回了原处。by mistake意为“错误地;无意中”。其他三个选项不合题意。